CVE-2024-45310

lowpriority · track · 14EPSS 0.003 · 23 %ileDEEURUUS
grimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
0.32% (23rd) EPSS
CVSS 3.6 · low
Is it mine?
22 products
Check your exposure
Who says so?
7 sources
cnnvd · enisa_euvd · fstec_bdu · osv

EPSS · scored 2026-10-22

runc is a CLI tool for spawning and running containers according to the OCI specification. runc 1.1.13 and earlier, as well as 1.2.0-rc2 and earlier, can be tricked into creating empty files or directories in arbitrary locations in the host filesystem by sharing a volume between two containers and exploiting a race with `os.MkdirAll`. While this could be used to create empty files, existing files would not be truncated. An attacker must have the ability to start containers using some kind of custom volume configuration. Containers using user namespaces are still affected, but the scope of places an attacker can create inodes can be significantly reduced. Sufficiently strict LSM policies (SELinux/Apparmor) can also in principle block this attack -- we suspect the industry standard SELinux policy may restrict this attack's scope but the exact scope of protection hasn't been analysed. This is exploitable using runc directly as well as through Docker and Kubernetes. The issue is fixed in runc v1.1.14 and v1.2.0-rc3. Some workarounds are available. Using user namespaces restricts this attack fairly significantly such that the attacker can only create inodes in directories that the remapped root user/group has write access to. Unless the root user is remapped to an actual user on the host (such as with rootless containers that don't use `/etc/sub[ug]id`), this in practice means that an attacker would only be able to create inodes in world-writable directories. A strict enough SELinux or AppArmor policy could in principle also restrict the scope if a specific label is applied to the runc runtime, though neither the extent to which the standard existing policies block this attack nor what exact policies are needed to sufficiently restrict this attack have been thoroughly tested.

01

remediations

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

A vendor fix is available.

  • Fixedapptainer-0:1.4.5-150600.4.12.1.aarch64 as component of SUSE Linux Enterprise Module for HPC 15 SP7suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedapptainer-0:1.4.5-150600.4.12.1.aarch64 as component of SUSE Linux Enterprise Server 15 SP6-LTSSsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedapptainer-0:1.4.5-150600.4.12.1.aarch64 as component of openSUSE Leap 15.6suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedapptainer-0:1.4.5-150600.4.12.1.x86_64 as component of SUSE Linux Enterprise Module for HPC 15 SP7suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedapptainer-0:1.4.5-150600.4.12.1.x86_64 as component of SUSE Linux Enterprise Server 15 SP6-LTSSsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedapptainer-0:1.4.5-150600.4.12.1.x86_64 as component of openSUSE Leap 15.6suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedapptainer-leap-0:1.4.5-150600.4.12.1.noarch as component of openSUSE Leap 15.6suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedapptainer-sle15_6-0:1.4.5-150600.4.12.1.noarch as component of SUSE Linux Enterprise Server 15 SP6-LTSSsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedapptainer-sle15_6-0:1.4.5-150600.4.12.1.noarch as component of openSUSE Leap 15.6suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedapptainer-sle15_7-0:1.4.5-150600.4.12.1.noarch as component of SUSE Linux Enterprise Module for HPC 15 SP7suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibsquashfuse0-0:0.5.0-150600.3.2.1.aarch64 as component of SUSE Linux Enterprise Module for HPC 15 SP7suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibsquashfuse0-0:0.5.0-150600.3.2.1.aarch64 as component of SUSE Linux Enterprise Server 15 SP6-LTSSsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibsquashfuse0-0:0.5.0-150600.3.2.1.aarch64 as component of openSUSE Leap 15.6suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibsquashfuse0-0:0.5.0-150600.3.2.1.ppc64le as component of openSUSE Leap 15.6suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibsquashfuse0-0:0.5.0-150600.3.2.1.s390x as component of openSUSE Leap 15.6suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibsquashfuse0-0:0.5.0-150600.3.2.1.x86_64 as component of SUSE Linux Enterprise Module for HPC 15 SP7suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibsquashfuse0-0:0.5.0-150600.3.2.1.x86_64 as component of SUSE Linux Enterprise Server 15 SP6-LTSSsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedlibsquashfuse0-0:0.5.0-150600.3.2.1.x86_64 as component of openSUSE Leap 15.6suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedsquashfuse-0:0.5.0-150600.3.2.1.aarch64 as component of SUSE Linux Enterprise Module for HPC 15 SP7suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedsquashfuse-0:0.5.0-150600.3.2.1.aarch64 as component of SUSE Linux Enterprise Server 15 SP6-LTSSsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedsquashfuse-0:0.5.0-150600.3.2.1.aarch64 as component of openSUSE Leap 15.6suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedsquashfuse-0:0.5.0-150600.3.2.1.ppc64le as component of openSUSE Leap 15.6suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedsquashfuse-0:0.5.0-150600.3.2.1.s390x as component of openSUSE Leap 15.6suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedsquashfuse-0:0.5.0-150600.3.2.1.x86_64 as component of SUSE Linux Enterprise Module for HPC 15 SP7suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedsquashfuse-0:0.5.0-150600.3.2.1.x86_64 as component of SUSE Linux Enterprise Server 15 SP6-LTSSsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedsquashfuse-0:0.5.0-150600.3.2.1.x86_64 as component of openSUSE Leap 15.6suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedsquashfuse-devel-0:0.5.0-150600.3.2.1.aarch64 as component of openSUSE Leap 15.6suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedsquashfuse-devel-0:0.5.0-150600.3.2.1.ppc64le as component of openSUSE Leap 15.6suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedsquashfuse-devel-0:0.5.0-150600.3.2.1.s390x as component of openSUSE Leap 15.6suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedsquashfuse-devel-0:0.5.0-150600.3.2.1.x86_64 as component of openSUSE Leap 15.6suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedsquashfuse-tools-0:0.5.0-150600.3.2.1.aarch64 as component of SUSE Linux Enterprise Module for HPC 15 SP7suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedsquashfuse-tools-0:0.5.0-150600.3.2.1.aarch64 as component of SUSE Linux Enterprise Server 15 SP6-LTSSsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedsquashfuse-tools-0:0.5.0-150600.3.2.1.aarch64 as component of openSUSE Leap 15.6suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedsquashfuse-tools-0:0.5.0-150600.3.2.1.ppc64le as component of openSUSE Leap 15.6suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedsquashfuse-tools-0:0.5.0-150600.3.2.1.s390x as component of openSUSE Leap 15.6suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedsquashfuse-tools-0:0.5.0-150600.3.2.1.x86_64 as component of SUSE Linux Enterprise Module for HPC 15 SP7suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedsquashfuse-tools-0:0.5.0-150600.3.2.1.x86_64 as component of SUSE Linux Enterprise Server 15 SP6-LTSSsuse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedsquashfuse-tools-0:0.5.0-150600.3.2.1.x86_64 as component of openSUSE Leap 15.6suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedkubevirt-manifests-0:1.7.0-150700.3.16.2.aarch64 as component of SUSE Linux Enterprise Module for Containers 15 SP7suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedkubevirt-manifests-0:1.7.0-150700.3.16.2.x86_64 as component of SUSE Linux Enterprise Module for Containers 15 SP7suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedkubevirt-virtctl-0:1.7.0-150700.3.16.2.aarch64 as component of SUSE Linux Enterprise Module for Containers 15 SP7suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedkubevirt-virtctl-0:1.7.0-150700.3.16.2.x86_64 as component of SUSE Linux Enterprise Module for Containers 15 SP7suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedkubevirt-manifests-0:1.7.0-160000.1.1.aarch64 as component of SUSE Linux Micro 6.2suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedkubevirt-manifests-0:1.7.0-160000.1.1.x86_64 as component of SUSE Linux Micro 6.2suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedkubevirt-virtctl-0:1.7.0-160000.1.1.aarch64 as component of SUSE Linux Micro 6.2suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedkubevirt-virtctl-0:1.7.0-160000.1.1.x86_64 as component of SUSE Linux Micro 6.2suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedkubevirt-tests-0:1.7.0-160000.1.1.x86_64 as component of SUSE Linux Micro Extras 6.2suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedkubevirt-virtctl-0:1.7.0-160000.1.1.aarch64 as component of SUSE Linux Enterprise Server 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedkubevirt-virtctl-0:1.7.0-160000.1.1.aarch64 as component of SUSE Linux Enterprise Server for SAP applications 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedkubevirt-virtctl-0:1.7.0-160000.1.1.x86_64 as component of SUSE Linux Enterprise Server 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedkubevirt-virtctl-0:1.7.0-160000.1.1.x86_64 as component of SUSE Linux Enterprise Server for SAP applications 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedkubevirt-container-disk-0:1.7.0-160000.1.1.aarch64 as component of openSUSE Leap 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedkubevirt-container-disk-0:1.7.0-160000.1.1.x86_64 as component of openSUSE Leap 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedkubevirt-manifests-0:1.7.0-160000.1.1.aarch64 as component of openSUSE Leap 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedkubevirt-manifests-0:1.7.0-160000.1.1.x86_64 as component of openSUSE Leap 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedkubevirt-pr-helper-conf-0:1.7.0-160000.1.1.aarch64 as component of openSUSE Leap 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedkubevirt-pr-helper-conf-0:1.7.0-160000.1.1.x86_64 as component of openSUSE Leap 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedkubevirt-sidecar-shim-0:1.7.0-160000.1.1.aarch64 as component of openSUSE Leap 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedkubevirt-sidecar-shim-0:1.7.0-160000.1.1.x86_64 as component of openSUSE Leap 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedkubevirt-tests-0:1.7.0-160000.1.1.aarch64 as component of openSUSE Leap 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedkubevirt-tests-0:1.7.0-160000.1.1.x86_64 as component of openSUSE Leap 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedkubevirt-virt-api-0:1.7.0-160000.1.1.aarch64 as component of openSUSE Leap 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedkubevirt-virt-api-0:1.7.0-160000.1.1.x86_64 as component of openSUSE Leap 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedkubevirt-virt-controller-0:1.7.0-160000.1.1.aarch64 as component of openSUSE Leap 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedkubevirt-virt-controller-0:1.7.0-160000.1.1.x86_64 as component of openSUSE Leap 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedkubevirt-virt-exportproxy-0:1.7.0-160000.1.1.aarch64 as component of openSUSE Leap 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedkubevirt-virt-exportproxy-0:1.7.0-160000.1.1.x86_64 as component of openSUSE Leap 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedkubevirt-virt-exportserver-0:1.7.0-160000.1.1.aarch64 as component of openSUSE Leap 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedkubevirt-virt-exportserver-0:1.7.0-160000.1.1.x86_64 as component of openSUSE Leap 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedkubevirt-virt-handler-0:1.7.0-160000.1.1.aarch64 as component of openSUSE Leap 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedkubevirt-virt-handler-0:1.7.0-160000.1.1.x86_64 as component of openSUSE Leap 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedkubevirt-virt-launcher-0:1.7.0-160000.1.1.aarch64 as component of openSUSE Leap 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedkubevirt-virt-launcher-0:1.7.0-160000.1.1.x86_64 as component of openSUSE Leap 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedkubevirt-virt-operator-0:1.7.0-160000.1.1.aarch64 as component of openSUSE Leap 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedkubevirt-virt-operator-0:1.7.0-160000.1.1.x86_64 as component of openSUSE Leap 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedkubevirt-virt-synchronization-controller-0:1.7.0-160000.1.1.aarch64 as component of openSUSE Leap 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedkubevirt-virt-synchronization-controller-0:1.7.0-160000.1.1.x86_64 as component of openSUSE Leap 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedkubevirt-virtctl-0:1.7.0-160000.1.1.aarch64 as component of openSUSE Leap 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedkubevirt-virtctl-0:1.7.0-160000.1.1.x86_64 as component of openSUSE Leap 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedobs-service-kubevirt_containers_meta-0:1.7.0-160000.1.1.aarch64 as component of openSUSE Leap 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

  • Fixedobs-service-kubevirt_containers_meta-0:1.7.0-160000.1.1.x86_64 as component of openSUSE Leap 16.0suse_csaf

    To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

02

cvss

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

3.6
010

base score 0–10 · higher = more severe · hover a vector to decode

v3.13.6lowCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:Nprimary · NVD / NIST USexploitability 1.8 · impact 1.4
v3.13.6lowAV:L/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:Nsecondary · FSTEC (BDU) RU
v3.13.6lowCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:Nsecondary · ENISA EU
v3.13.6lowCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:Nsecondary · security-advisories@github.comexploitability 1.8 · impact 1.4
v3.13.6lowCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:Nsecondary · OSV
v3.13.3lowCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)
v3.13.6lowCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:Nsecondary · SUSE Product Security
03

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS
04

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-363USCWE-363USCWE-363USCWE-61USCWE-61US
05

affected products (22)

Products and version ranges known to be affected.

showing 20 of 22
06

advisories (9)

Vendor and ecosystem advisories describing this.

  • SUSE-SU-2026:0439-1Security update for apptainer2026-02-11csaf · suse_csafDE

    Security update for apptainer

  • SUSE-SU-2026:0479-1Security update for kubevirt, virt-api-container, virt-controller-container, virt-exportproxy-container, virt-exportserver-container, virt-handler-container, virt-launcher-container, virt-libguestfs-tools-container, virt-operator-container, virt-pr-helper-container, virt-synchronization-controller-container2026-02-12csaf · suse_csafDE

    Security update for kubevirt, virt-api-container, virt-controller-container, virt-exportproxy-container, virt-exportserver-container, virt-handler-container, virt-launcher-container, virt-libguestfs-tools-container, virt-operator-container, virt-pr-helper-container, virt-synchronization-controller-container

  • SUSE-SU-2026:20551-1Security update for kubevirt2026-02-27csaf · suse_csafDE

    Security update for kubevirt

  • SUSE-SU-2026:20571-1Security update for kubevirt2026-02-27csaf · suse_csafDE

    Security update for kubevirt

  • SUSE-SU-2026:20610-1Security update for kubevirt2026-02-27csaf · suse_csafDE

    Security update for kubevirt

  • WID-SEC-W-2025-0632IBM MQ: Mehrere SchwachstellenDeutsch2025-03-24csaf · cert_bundDE

    Ein Angreifer kann mehrere Schwachstellen in IBM MQ ausnutzen, um Dateien zu manipulieren und Sicherheitsmaßnahmen zu umgehen.

  • openSUSE-SU-2026:20281-1Security update for kubevirt2026-02-27csaf · suse_csafDE

    Security update for kubevirt

  • GHSA-jfvp-7x6p-h2pvrunc can be confused to create empty files/directories on the host2024-09-03ghsa · osvUS

    ### Impact runc 1.1.13 and earlier as well as 1.2.0-rc2 and earlier can be tricked into creating empty files or directories in arbitrary locations in the host filesystem by sharing a volume between two containers and exploiting a race with os.MkdirAll. While this can be used to create empty files, existing files **will not** be truncated. An attacker must have the ability to start containers using some kind of custom volume configuration. Containers using user namespaces are still affected, but the scope of places an attacker can create inodes can be significantly reduced. Sufficiently strict LSM policies (SELinux/Apparmor) can also in principle block this attack -- we suspect the industry standard SELinux policy may restrict this attack's scope but the exact scope of protection hasn't been analysed. This is exploitable using runc directly as well as through Docker and Kubernetes. The CVSS score for this vulnerability is CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N (Low severity, 3.6). ### Workarounds Using user namespaces restricts this attack fairly significantly such that the attacker can only create inodes in directories that the remapped root user/group has write access to. Unless the root user is remapped to an actual user on the host (such as with rootless containers that don't use /etc/sub[ug]id), this in practice means that an attacker would only be able to create inodes in world-writable directories. A strict enough SELinux or AppArmor policy could in principle also restrict the scope if a specific label is applied to the runc runtime, though we haven't thoroughly tested to what extent the standard existing policies block this attack nor what exact policies are needed to sufficiently restrict this attack. ### Patches Fixed in runc v1.1.14 and v1.2.0-rc3. * `main` patches: * https://github.com/opencontainers/runc/pull/4359 * https://github.com/opencontainers/runc/commit/63c2908164f3a1daea455bf5bcd8d363d70328c7 * `release-1.1` patches: * https://github.com/opencontainers/runc/commit/8781993968fd964ac723ff5f360b6f259e809a3e * https://github.com/opencontainers/runc/commit/f0b652ea61ff6750a8fcc69865d45a7abf37accf ### Credits Thanks to Rodrigo Campos Catelin (@rata) and Alban Crequy (@alban) from Microsoft for discovering and reporting this vulnerability.

  • GO-2024-3110Can be confused to create empty files/directories on the host in github.com/opencontainers/runc2024-09-06vendor · osvUS

    Can be confused to create empty files/directories on the host in github.com/opencontainers/runc

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cnnvdenisa_euvdfstec_bduosvcert_bundnvdsuse_csafNVDCVE.orgMITRE
published 2024-09-03modified 2026-06-17
09

references (20)

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