CVE-2022-50233

mediumpriority · track · 22EPSS 0.001 · 3 %ileDEEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.14% (3rd) EPSS

CVSS 5.5 · medium

Is it mine?

33 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: eir: Fix using strlen with hdev->{dev_name,short_name} Both dev_name and short_name are not guaranteed to be NULL terminated so this instead use strnlen and then attempt to determine if the resulting string needs to be truncated or not.

remediations

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

A vendor fix is available.

Fixedkgraft-patch-4_12_14-122_237-default-0:16-2.1.ppc64le as component of SUSE Linux Enterprise Live Patching 12 SP5suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkgraft-patch-4_12_14-122_237-default-0:16-2.1.s390x as component of SUSE Linux Enterprise Live Patching 12 SP5suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkgraft-patch-4_12_14-122_237-default-0:16-2.1.x86_64 as component of SUSE Linux Enterprise Live Patching 12 SP5suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkgraft-patch-4_12_14-122_272-default-0:4-2.1.ppc64le as component of SUSE Linux Enterprise Live Patching 12 SP5suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkgraft-patch-4_12_14-122_272-default-0:4-2.1.s390x as component of SUSE Linux Enterprise Live Patching 12 SP5suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkgraft-patch-4_12_14-122_272-default-0:4-2.1.x86_64 as component of SUSE Linux Enterprise Live Patching 12 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_21-150400_24_150-default-0:13-150400.2.1.ppc64le as component of SUSE Linux Enterprise Live Patching 15 SP4suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-livepatch-5_14_21-150400_24_150-default-0:13-150400.2.1.s390x as component of SUSE Linux Enterprise Live Patching 15 SP4suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-livepatch-5_14_21-150400_24_150-default-0:13-150400.2.1.x86_64 as component of SUSE Linux Enterprise Live Patching 15 SP4suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-livepatch-5_14_21-150400_24_147-default-0:18-150400.2.1.ppc64le as component of SUSE Linux Enterprise Live Patching 15 SP4suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-livepatch-5_14_21-150400_24_147-default-0:18-150400.2.1.s390x as component of SUSE Linux Enterprise Live Patching 15 SP4suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-livepatch-5_14_21-150400_24_147-default-0:18-150400.2.1.x86_64 as component of SUSE Linux Enterprise Live Patching 15 SP4suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-livepatch-5_14_21-150400_24_164-default-0:12-150400.2.1.ppc64le as component of SUSE Linux Enterprise Live Patching 15 SP4suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-livepatch-5_14_21-150400_24_164-default-0:12-150400.2.1.s390x as component of SUSE Linux Enterprise Live Patching 15 SP4suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-livepatch-5_14_21-150400_24_164-default-0:12-150400.2.1.x86_64 as component of SUSE Linux Enterprise Live Patching 15 SP4suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-livepatch-5_14_21-150400_24_144-default-0:19-150400.2.1.ppc64le as component of SUSE Linux Enterprise Live Patching 15 SP4suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-livepatch-5_14_21-150400_24_144-default-0:19-150400.2.1.s390x as component of SUSE Linux Enterprise Live Patching 15 SP4suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-livepatch-5_14_21-150400_24_144-default-0:19-150400.2.1.x86_64 as component of SUSE Linux Enterprise Live Patching 15 SP4suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-livepatch-5_14_21-150400_24_176-default-0:6-150400.2.1.ppc64le as component of SUSE Linux Enterprise Live Patching 15 SP4suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-livepatch-5_14_21-150400_24_176-default-0:6-150400.2.1.s390x as component of SUSE Linux Enterprise Live Patching 15 SP4suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-livepatch-5_14_21-150400_24_176-default-0:6-150400.2.1.x86_64 as component of SUSE Linux Enterprise Live Patching 15 SP4suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-livepatch-5_14_21-150400_24_173-default-0:7-150400.2.1.ppc64le as component of SUSE Linux Enterprise Live Patching 15 SP4suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-livepatch-5_14_21-150400_24_173-default-0:7-150400.2.1.s390x as component of SUSE Linux Enterprise Live Patching 15 SP4suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedkernel-livepatch-5_14_21-150400_24_173-default-0:7-150400.2.1.x86_64 as component of SUSE Linux Enterprise Live Patching 15 SP4suse_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 · 5.1–7.8

v3.15.5mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 1.8 · impact 3.6

v3.17highAV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU

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

v3.15.1mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · SUSE Product Security

ssvc

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

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-119US

affected products (33)

Products and version ranges known to be affected.

Oracle Linuxall versionscert_bundDEcpe:/o:oracle:linux:-
Ubuntu Linuxall versionscert_bundDEcpe:/o:canonical:ubuntu_linux:-
Dell Avamar≤ Data Store Gen4T / Gen5A <19.10cert_bundDE
Dell Avamar≤ Data Store Gen4T / Gen5A <19.12cert_bundDE
Dell Avamar≤ Data Store Gen4T / Gen5A <19.9 OS Security Rollup 2025R4cert_bundDE
Dell Avamar≤ NDMP Accelerator <19.10cert_bundDE
Dell Avamar≤ NDMP Accelerator <19.10-SP1cert_bundDE
Dell Avamar≤ NDMP Accelerator <19.12cert_bundDE
Dell Avamar≤ NDMP Accelerator <19.9 OS Security Rollup 2025R4cert_bundDE
Dell Avamar≤ VMware Image Backup Proxy <19.9 OS Security Rollup 2025R4cert_bundDE
Dell Avamar≤ VMware Image Backup Proxy <19.10cert_bundDE
Dell Avamar≤ VMware Image Backup Proxy <19.10-SP1cert_bundDE
Dell Avamar≤ VMware Image Backup Proxy <19.12cert_bundDE
Dell Avamar≤ Virtual Edition <19.10cert_bundDE
Dell Avamar≤ Virtual Edition <19.10-SP1cert_bundDE
Dell Avamar≤ Virtual Edition <19.12,cert_bundDE
Dell Avamar≤ Virtual Edition <19.9 OS Security Rollup 2025R4cert_bundDE
Dell Avamar≤ Data Store Gen4T / Gen5A <19.10-SP1cert_bundDE
Dell Networker≤ Virtual Edition <19.11cert_bundDE
Dell Networker≤ Virtual Edition <19.12 OS Security Rollup 2025R4cert_bundDE

showing 20 of 33

advisories (10)

Vendor and ecosystem advisories describing this.

SUSE-SU-2026:0154-1Security update for the Linux Kernel (Live Patch 63 for SUSE Linux Enterprise 12 SP5)2026-01-19csaf · suse_csafDE
Security update for the Linux Kernel (Live Patch 63 for SUSE Linux Enterprise 12 SP5)
SUSE-SU-2026:0155-1Security update for the Linux Kernel (Live Patch 72 for SUSE Linux Enterprise 12 SP5)2026-01-19csaf · suse_csafDE
Security update for the Linux Kernel (Live Patch 72 for SUSE Linux Enterprise 12 SP5)
SUSE-SU-2026:0163-1Security update for the Linux Kernel (Live Patch 36 for SUSE Linux Enterprise 15 SP4)2026-01-19csaf · suse_csafDE
Security update for the Linux Kernel (Live Patch 36 for SUSE Linux Enterprise 15 SP4)
SUSE-SU-2026:0166-1Security update for the Linux Kernel (Live Patch 35 for SUSE Linux Enterprise 15 SP4)2026-01-19csaf · suse_csafDE
Security update for the Linux Kernel (Live Patch 35 for SUSE Linux Enterprise 15 SP4)
SUSE-SU-2026:0168-1Security update for the Linux Kernel (Live Patch 40 for SUSE Linux Enterprise 15 SP4)2026-01-19csaf · suse_csafDE
Security update for the Linux Kernel (Live Patch 40 for SUSE Linux Enterprise 15 SP4)
SUSE-SU-2026:0174-1Security update for the Linux Kernel (Live Patch 34 for SUSE Linux Enterprise 15 SP4)2026-01-19csaf · suse_csafDE
Security update for the Linux Kernel (Live Patch 34 for SUSE Linux Enterprise 15 SP4)
SUSE-SU-2026:0176-1Security update for the Linux Kernel (Live Patch 44 for SUSE Linux Enterprise 15 SP4)2026-01-19csaf · suse_csafDE
Security update for the Linux Kernel (Live Patch 44 for SUSE Linux Enterprise 15 SP4)
SUSE-SU-2026:0191-1Security update for the Linux Kernel (Live Patch 43 for SUSE Linux Enterprise 15 SP4)2026-01-20csaf · suse_csafDE
Security update for the Linux Kernel (Live Patch 43 for SUSE Linux Enterprise 15 SP4)
WID-SEC-W-2025-1754Linux Kernel: Mehrere Schwachstellen ermöglichen Denial of ServiceDeutsch2025-08-10csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um einen Denial of Service Angriff oder andere nicht näher spezifizierte Angriffe durchzuführen.
WID-SEC-W-2026-0349Dell Avamar und NetWorker: Mehrere SchwachstellenDeutsch2026-02-09csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Dell Avamar und Dell NetWorker ausnutzen, um Angriffe zu starten, die die Integrität, Vertraulichkeit und Verfügbarkeit von Systemen beeinträchtigen.

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 NVD CVE.org MITRE

published 2025-08-09modified 2026-10-15

references (4)

External citations — patches, advisories, analysis.

scry

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