CVE-2025-38563

highEPSS 0.004 · 33 %ileDEEUFRRUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.40% (33rd) EPSS

CVSS 7.8 · high

Is it mine?

69 products

Check your exposure

Who says so?

6 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-20

In the Linux kernel, the following vulnerability has been resolved: perf/core: Prevent VMA split of buffer mappings The perf mmap code is careful about mmap()'ing the user page with the ringbuffer and additionally the auxiliary buffer, when the event supports it. Once the first mapping is established, subsequent mapping have to use the same offset and the same size in both cases. The reference counting for the ringbuffer and the auxiliary buffer depends on this being correct. Though perf does not prevent that a related mapping is split via mmap(2), munmap(2) or mremap(2). A split of a VMA results in perf_mmap_open() calls, which take reference counts, but then the subsequent perf_mmap_close() calls are not longer fulfilling the offset and size checks. This leads to reference count leaks. As perf already has the requirement for subsequent mappings to match the initial mapping, the obvious consequence is that VMA splits, caused by resizing of a mapping or partial unmapping, have to be prevented. Implement the vm_operations_struct::may_split() callback and return unconditionally -EINVAL. That ensures that the mapping offsets and sizes cannot be changed after the fact. Remapping to a different fixed address with the same size is still possible as it takes the references for the new mapping and drops those of the old mapping.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

Fixedcluster-md-kmp-default-0:5.14.21-150500.55.136.1.aarch64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedcluster-md-kmp-default-0:5.14.21-150500.55.136.1.aarch64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedcluster-md-kmp-default-0:5.14.21-150500.55.136.1.aarch64 as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedcluster-md-kmp-default-0:5.14.21-150500.55.136.1.ppc64le as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedcluster-md-kmp-default-0:5.14.21-150500.55.136.1.s390x as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedcluster-md-kmp-default-0:5.14.21-150500.55.136.1.x86_64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedcluster-md-kmp-default-0:5.14.21-150500.55.136.1.x86_64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedcluster-md-kmp-default-0:5.14.21-150500.55.136.1.x86_64 as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixeddlm-kmp-default-0:5.14.21-150500.55.136.1.aarch64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixeddlm-kmp-default-0:5.14.21-150500.55.136.1.aarch64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixeddlm-kmp-default-0:5.14.21-150500.55.136.1.aarch64 as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixeddlm-kmp-default-0:5.14.21-150500.55.136.1.ppc64le as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixeddlm-kmp-default-0:5.14.21-150500.55.136.1.s390x as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixeddlm-kmp-default-0:5.14.21-150500.55.136.1.x86_64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixeddlm-kmp-default-0:5.14.21-150500.55.136.1.x86_64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixeddlm-kmp-default-0:5.14.21-150500.55.136.1.x86_64 as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgfs2-kmp-default-0:5.14.21-150500.55.136.1.aarch64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgfs2-kmp-default-0:5.14.21-150500.55.136.1.aarch64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgfs2-kmp-default-0:5.14.21-150500.55.136.1.aarch64 as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgfs2-kmp-default-0:5.14.21-150500.55.136.1.ppc64le as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgfs2-kmp-default-0:5.14.21-150500.55.136.1.s390x as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgfs2-kmp-default-0:5.14.21-150500.55.136.1.x86_64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgfs2-kmp-default-0:5.14.21-150500.55.136.1.x86_64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgfs2-kmp-default-0:5.14.21-150500.55.136.1.x86_64 as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-64kb-0:5.14.21-150500.55.136.1.aarch64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-64kb-0:5.14.21-150500.55.136.1.aarch64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-64kb-0:5.14.21-150500.55.136.1.aarch64 as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-64kb-devel-0:5.14.21-150500.55.136.1.aarch64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-64kb-devel-0:5.14.21-150500.55.136.1.aarch64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-64kb-devel-0:5.14.21-150500.55.136.1.aarch64 as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-default-0:5.14.21-150500.55.136.1.aarch64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-default-0:5.14.21-150500.55.136.1.aarch64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-default-0:5.14.21-150500.55.136.1.aarch64 as component of SUSE Linux Enterprise Micro 5.5suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-default-0:5.14.21-150500.55.136.1.aarch64 as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-default-0:5.14.21-150500.55.136.1.ppc64le as component of SUSE Linux Enterprise Micro 5.5suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-default-0:5.14.21-150500.55.136.1.ppc64le as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-default-0:5.14.21-150500.55.136.1.s390x as component of SUSE Linux Enterprise Micro 5.5suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-default-0:5.14.21-150500.55.136.1.s390x as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-default-0:5.14.21-150500.55.136.1.x86_64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-default-0:5.14.21-150500.55.136.1.x86_64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-default-0:5.14.21-150500.55.136.1.x86_64 as component of SUSE Linux Enterprise Micro 5.5suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-default-0:5.14.21-150500.55.136.1.x86_64 as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-default-base-0:5.14.21-150500.55.136.1.150500.6.67.1.aarch64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-default-base-0:5.14.21-150500.55.136.1.150500.6.67.1.aarch64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-default-base-0:5.14.21-150500.55.136.1.150500.6.67.1.aarch64 as component of SUSE Linux Enterprise Micro 5.5suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-default-base-0:5.14.21-150500.55.136.1.150500.6.67.1.aarch64 as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-default-base-0:5.14.21-150500.55.136.1.150500.6.67.1.ppc64le as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-default-base-0:5.14.21-150500.55.136.1.150500.6.67.1.x86_64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-default-base-0:5.14.21-150500.55.136.1.150500.6.67.1.x86_64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-default-base-0:5.14.21-150500.55.136.1.150500.6.67.1.x86_64 as component of SUSE Linux Enterprise Micro 5.5suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-default-base-0:5.14.21-150500.55.136.1.150500.6.67.1.x86_64 as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-default-devel-0:5.14.21-150500.55.136.1.aarch64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-default-devel-0:5.14.21-150500.55.136.1.aarch64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-default-devel-0:5.14.21-150500.55.136.1.aarch64 as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-default-devel-0:5.14.21-150500.55.136.1.ppc64le as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-default-devel-0:5.14.21-150500.55.136.1.s390x as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-default-devel-0:5.14.21-150500.55.136.1.x86_64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-default-devel-0:5.14.21-150500.55.136.1.x86_64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-default-devel-0:5.14.21-150500.55.136.1.x86_64 as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-default-livepatch-0:5.14.21-150500.55.136.1.ppc64le as component of SUSE Linux Enterprise Live Patching 15 SP5suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-default-livepatch-0:5.14.21-150500.55.136.1.s390x as component of SUSE Linux Enterprise Live Patching 15 SP5suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-default-livepatch-0:5.14.21-150500.55.136.1.x86_64 as component of SUSE Linux Enterprise Live Patching 15 SP5suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-default-livepatch-devel-0:5.14.21-150500.55.136.1.ppc64le as component of SUSE Linux Enterprise Live Patching 15 SP5suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-default-livepatch-devel-0:5.14.21-150500.55.136.1.s390x as component of SUSE Linux Enterprise Live Patching 15 SP5suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-default-livepatch-devel-0:5.14.21-150500.55.136.1.x86_64 as component of SUSE Linux Enterprise Live Patching 15 SP5suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-devel-0:5.14.21-150500.55.136.1.noarch as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-devel-0:5.14.21-150500.55.136.1.noarch as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-devel-0:5.14.21-150500.55.136.1.noarch as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-docs-0:5.14.21-150500.55.136.1.noarch as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-docs-0:5.14.21-150500.55.136.1.noarch as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-docs-0:5.14.21-150500.55.136.1.noarch as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-livepatch-5_14_21-150500_55_136-default-0:1-150500.11.3.1.ppc64le as component of SUSE Linux Enterprise Live Patching 15 SP5suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-livepatch-5_14_21-150500_55_136-default-0:1-150500.11.3.1.s390x as component of SUSE Linux Enterprise Live Patching 15 SP5suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-livepatch-5_14_21-150500_55_136-default-0:1-150500.11.3.1.x86_64 as component of SUSE Linux Enterprise Live Patching 15 SP5suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-macros-0:5.14.21-150500.55.136.1.noarch as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-macros-0:5.14.21-150500.55.136.1.noarch as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-macros-0:5.14.21-150500.55.136.1.noarch as component of SUSE Linux Enterprise Micro 5.5suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-macros-0:5.14.21-150500.55.136.1.noarch as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-obs-build-0:5.14.21-150500.55.136.1.aarch64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-obs-build-0:5.14.21-150500.55.136.1.aarch64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-obs-build-0:5.14.21-150500.55.136.1.aarch64 as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-obs-build-0:5.14.21-150500.55.136.1.ppc64le as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-obs-build-0:5.14.21-150500.55.136.1.s390x as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-obs-build-0:5.14.21-150500.55.136.1.x86_64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-obs-build-0:5.14.21-150500.55.136.1.x86_64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-obs-build-0:5.14.21-150500.55.136.1.x86_64 as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-source-0:5.14.21-150500.55.136.1.noarch as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-source-0:5.14.21-150500.55.136.1.noarch as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-source-0:5.14.21-150500.55.136.1.noarch as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-syms-0:5.14.21-150500.55.136.1.aarch64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-syms-0:5.14.21-150500.55.136.1.aarch64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-syms-0:5.14.21-150500.55.136.1.aarch64 as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-syms-0:5.14.21-150500.55.136.1.ppc64le as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-syms-0:5.14.21-150500.55.136.1.s390x as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-syms-0:5.14.21-150500.55.136.1.x86_64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-syms-0:5.14.21-150500.55.136.1.x86_64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-syms-0:5.14.21-150500.55.136.1.x86_64 as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-zfcpdump-0:5.14.21-150500.55.136.1.s390x as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedocfs2-kmp-default-0:5.14.21-150500.55.136.1.aarch64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedocfs2-kmp-default-0:5.14.21-150500.55.136.1.aarch64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedocfs2-kmp-default-0:5.14.21-150500.55.136.1.aarch64 as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedocfs2-kmp-default-0:5.14.21-150500.55.136.1.ppc64le as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedocfs2-kmp-default-0:5.14.21-150500.55.136.1.s390x as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedocfs2-kmp-default-0:5.14.21-150500.55.136.1.x86_64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedocfs2-kmp-default-0:5.14.21-150500.55.136.1.x86_64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedocfs2-kmp-default-0:5.14.21-150500.55.136.1.x86_64 as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedreiserfs-kmp-default-0:5.14.21-150500.55.136.1.aarch64 as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedreiserfs-kmp-default-0:5.14.21-150500.55.136.1.ppc64le as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedreiserfs-kmp-default-0:5.14.21-150500.55.136.1.s390x as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedreiserfs-kmp-default-0:5.14.21-150500.55.136.1.x86_64 as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-default-0:5.3.18-150300.59.235.1.aarch64 as component of SUSE Linux Enterprise Micro 5.2suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-default-0:5.3.18-150300.59.235.1.s390x as component of SUSE Linux Enterprise Micro 5.2suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-default-0:5.3.18-150300.59.235.1.x86_64 as component of SUSE Linux Enterprise Micro 5.2suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-default-base-0:5.3.18-150300.59.235.1.150300.18.140.1.aarch64 as component of SUSE Linux Enterprise Micro 5.2suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-default-base-0:5.3.18-150300.59.235.1.150300.18.140.1.x86_64 as component of SUSE Linux Enterprise Micro 5.2suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-rt-0:5.3.18-150300.235.1.x86_64 as component of SUSE Linux Enterprise Micro 5.2suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-source-rt-0:5.3.18-150300.235.1.noarch as component of SUSE Linux Enterprise Micro 5.2suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-devel-rt-0:5.14.21-150500.13.121.1.noarch as component of SUSE Linux Enterprise Micro 5.5suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-rt-0:5.14.21-150500.13.121.1.x86_64 as component of SUSE Linux Enterprise Micro 5.5suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-source-rt-0:5.14.21-150500.13.121.1.noarch as component of SUSE Linux Enterprise Micro 5.5suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

cvss

Technical severity, 0–10. One row per scoring source.

7.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5.5–7.8

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 1.8 · impact 5.9

v3.15.5mediumAV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Hsecondary · FSTEC (BDU) RU

v3.17.1highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

v3.17.5highCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:Hsecondary · SUSE Product Security

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-911US

affected products (69)

Products and version ranges known to be affected.

Amazon Linux 2all versionscert_bundDEcpe:/o:amazon:linux_2:-
Debian Linuxall versionscert_bundDEcpe:/o:debian:debian_linux:-
Dell Avamarall versionscert_bundDEcpe:/a:dell:avamar:-
Dell ECS 3.8.1.0-3.8.1.7all versionscert_bundDEcpe:/h:dell:ecs:3.8.1.0_-_3.8.1.7
Dell NetWorkerall versionscert_bundDEcpe:/a:dell:networker:-
Dell NetWorker Virtual Editionall versionscert_bundDEcpe:/a:dell:networker:virtual_edition
Google Container-Optimized OSall versionscert_bundDEcpe:/o:google:container-optimized_os:-
IBM DataPower Gatewayall versionscert_bundDEcpe:/a:ibm:datapower_gateway:-
Open Source Linux Kernelall versionscert_bundDEcpe:/o:linux:linux_kernel:-
Oracle Linuxall versionscert_bundDEcpe:/o:oracle:linux:-
RESF Rocky Linuxall versionscert_bundDEcpe:/o:resf:rocky_linux:-
Red Hat Enterprise Linuxall versionscert_bundDEcpe:/o:redhat:enterprise_linux:-
SUSE Linuxall versionscert_bundDEcpe:/o:suse:suse_linux:-
SUSE openSUSEall versionscert_bundDEcpe:/o:suse:opensuse:-
Siemens SIMATIC S7 1500 CPUall versionscert_bundDEcpe:/h:siemens:simatic_s7:1500_cpu
Ubuntu Linuxall versionscert_bundDEcpe:/o:canonical:ubuntu_linux:-
Dell Networker≤ vProxy <19.14cert_bundDE
Dell Secure Connect Gateway≤ Appliance <5.32.00.18cert_bundDE
IBM QRadar SIEM< 7.5.0 UP14 IF01cert_bundDE
Linux Linux≤ 4.1enisa_euvdEU

showing 20 of 69

advisories (7)

Vendor and ecosystem advisories describing this.

SUSE-SU-2026:0474-1Security update for the Linux Kernel2026-02-12csaf · suse_csafDE
Security update for the Linux Kernel
SUSE-SU-2026:0475-1Security update for the Linux Kernel2026-02-12csaf · suse_csafDE
Security update for the Linux Kernel
SUSE-SU-2026:0495-1Security update for the Linux Kernel2026-02-13csaf · suse_csafDE
Security update for the Linux Kernel
SUSE-SU-2026:0496-1Security update for the Linux Kernel2026-02-13csaf · suse_csafDE
Security update for the Linux Kernel
WID-SEC-W-2025-1869Linux Kernel: Mehrere SchwachstellenDeutsch2025-08-19csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen im Linux-Kernel ausnutzen, um einen Denial-of-Service-Zustand zu erzeugen oder andere nicht spezifizierte Angriffe durchzuführen.
WID-SEC-W-2025-1931Linux Kernel: Schwachstelle ermöglicht PrivilegieneskalationDeutsch2025-08-28csaf · cert_bundDE
Ein lokaler Angreifer kann eine Schwachstelle in Linux Kernel ausnutzen, um seine Privilegien zu erhöhen.
CERTFR-2026-AVI-1333Multiples vulnérabilités dans le noyau Linux d'UbuntuFrançais2026-10-16vendor · certfrFR

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund suse_csaf certfr NVD CVE.org MITRE

published 2025-08-19modified 2026-07-06

references (34)

External citations — patches, advisories, analysis.

scry

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