Unrated severityNVD Advisory· Published Dec 30, 2025· Updated Apr 15, 2026
CVE-2022-50786
CVE-2022-50786
Description
In the Linux kernel, the following vulnerability has been resolved:
media: s5p-mfc: Clear workbit to handle error condition
During error on CLOSE_INSTANCE command, ctx_work_bits was not getting cleared. During consequent mfc execution NULL pointer dereferencing of this context led to kernel panic. This patch fixes this issue by making sure to clear ctx_work_bits always.
AI Insight
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Affected products
10- osv-coords9 versionspkg:linux/kernelpkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP5pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSSpkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSSpkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSSpkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5pkg:rpm/suse/kgraft-patch-SLE12-SP5_Update_77&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP5
>= 3.16.0, < 4.19.270+ 8 more
- (no CPE)range: >= 3.16.0, < 4.19.270
- (no CPE)range: < 4.12.14-122.293.1
- (no CPE)range: < 4.12.14-122.293.1
- (no CPE)range: < 4.12.14-122.293.1
- (no CPE)range: < 4.12.14-122.293.1
- (no CPE)range: < 4.12.14-122.293.1
- (no CPE)range: < 4.12.14-122.293.1
- (no CPE)range: < 4.12.14-122.293.1
- (no CPE)range: < 1-8.3.1
Patches
Vulnerability mechanics
References
7- git.kernel.org/stable/c/09c1fbbe532758e4046c20829f4c0c50b99332dcnvd
- git.kernel.org/stable/c/12242bd13ce68acd571b2cce6ab302e154e8a4eenvd
- git.kernel.org/stable/c/640075400c7c577b0f5369b935e22a588773fafanvd
- git.kernel.org/stable/c/8ff64edf9d16e8c277dcc8189794763624e6b4b8nvd
- git.kernel.org/stable/c/bd1b72f0c39a0d791a087b4e643701a48328ba8envd
- git.kernel.org/stable/c/d3f3c2fe54e30b0636496d842ffbb5ad3a547f9bnvd
- git.kernel.org/stable/c/ff27800c0a6d81571671b33f696109804d015409nvd
News mentions
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