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CVE-2022-50786
media: s5p-mfc: Clear workbit to handle error condition
Not scoredEPSS 0.21%
- Published
- Updated
- Reserved
- Assigned by
- Linux
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.
Scores
No CVSS score yet: neither the CNA, CISA nor NVD has scored this CVE. NVD status: Deferred.
- EPSS (exploitation in 30 days)
- 0.21% · top 89% of all CVEs (6 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Not scored.
Affected products
- affected 818cd91ab8c6e42c2658c8e61f8462637c6f586b – < 12242bd13ce68acd571b2cce6ab302e154e8a4ee
- affected 818cd91ab8c6e42c2658c8e61f8462637c6f586b – < 640075400c7c577b0f5369b935e22a588773fafa
- affected 818cd91ab8c6e42c2658c8e61f8462637c6f586b – < 8ff64edf9d16e8c277dcc8189794763624e6b4b8
- affected 818cd91ab8c6e42c2658c8e61f8462637c6f586b – < ff27800c0a6d81571671b33f696109804d015409
- affected 818cd91ab8c6e42c2658c8e61f8462637c6f586b – < 09c1fbbe532758e4046c20829f4c0c50b99332dc
- affected 818cd91ab8c6e42c2658c8e61f8462637c6f586b – < bd1b72f0c39a0d791a087b4e643701a48328ba8e
- affected 818cd91ab8c6e42c2658c8e61f8462637c6f586b – < d3f3c2fe54e30b0636496d842ffbb5ad3a547f9b
- affected 3.16
- unaffected < 3.16
- unaffected 4.19.270 – ≤ 4.19.*
- unaffected 5.4.229 – ≤ 5.4.*
- unaffected 5.10.163 – ≤ 5.10.*
- unaffected 5.15.87 – ≤ 5.15.*
- unaffected 6.0.18 – ≤ 6.0.*
- unaffected 6.1.4 – ≤ 6.1.*
- unaffected 6.2 – ≤ *
References (7)
- https://git.kernel.org/stable/c/12242bd13ce68acd571b2cce6ab302e154e8a4ee (opens in a new tab)
- https://git.kernel.org/stable/c/640075400c7c577b0f5369b935e22a588773fafa (opens in a new tab)
- https://git.kernel.org/stable/c/8ff64edf9d16e8c277dcc8189794763624e6b4b8 (opens in a new tab)
- https://git.kernel.org/stable/c/ff27800c0a6d81571671b33f696109804d015409 (opens in a new tab)
- https://git.kernel.org/stable/c/09c1fbbe532758e4046c20829f4c0c50b99332dc (opens in a new tab)
- https://git.kernel.org/stable/c/bd1b72f0c39a0d791a087b4e643701a48328ba8e (opens in a new tab)
- https://git.kernel.org/stable/c/d3f3c2fe54e30b0636496d842ffbb5ad3a547f9b (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2022-50786)Record last updated .