CVE-2022-50786
media: s5p-mfc: Clear workbit to handle error condition
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Dec 30, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
818cd91ab8c6e42c2658c8e61f8462637c6f586b < 12242bd13ce68acd571b2cce6ab302e154e8a4ee 818cd91ab8c6e42c2658c8e61f8462637c6f586b < 640075400c7c577b0f5369b935e22a588773fafa 818cd91ab8c6e42c2658c8e61f8462637c6f586b < 8ff64edf9d16e8c277dcc8189794763624e6b4b8 818cd91ab8c6e42c2658c8e61f8462637c6f586b < ff27800c0a6d81571671b33f696109804d015409 818cd91ab8c6e42c2658c8e61f8462637c6f586b < 09c1fbbe532758e4046c20829f4c0c50b99332dc 818cd91ab8c6e42c2658c8e61f8462637c6f586b < bd1b72f0c39a0d791a087b4e643701a48328ba8e 818cd91ab8c6e42c2658c8e61f8462637c6f586b < d3f3c2fe54e30b0636496d842ffbb5ad3a547f9b
Linux / Linux
3.16
References
git.kernel.org: https://git.kernel.org/stable/c/12242bd13ce68acd571b2cce6ab302e154e8a4ee git.kernel.org: https://git.kernel.org/stable/c/640075400c7c577b0f5369b935e22a588773fafa git.kernel.org: https://git.kernel.org/stable/c/8ff64edf9d16e8c277dcc8189794763624e6b4b8 git.kernel.org: https://git.kernel.org/stable/c/ff27800c0a6d81571671b33f696109804d015409 git.kernel.org: https://git.kernel.org/stable/c/09c1fbbe532758e4046c20829f4c0c50b99332dc git.kernel.org: https://git.kernel.org/stable/c/bd1b72f0c39a0d791a087b4e643701a48328ba8e git.kernel.org: https://git.kernel.org/stable/c/d3f3c2fe54e30b0636496d842ffbb5ad3a547f9b