CVE-2022-50786
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.
Does this matter?
Not yet scored. NVD analysis is pending; check back once CVSS and EPSS values are published.
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.
- CVSS
- Not yet scored
- EPSS
- 0.20% probability · 10th percentile
- CISA KEV
- Not listed
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/09c1fbbe532758e4046c20829f4c0c50b99332dc
- https://git.kernel.org/stable/c/12242bd13ce68acd571b2cce6ab302e154e8a4ee
- https://git.kernel.org/stable/c/640075400c7c577b0f5369b935e22a588773fafa
- https://git.kernel.org/stable/c/8ff64edf9d16e8c277dcc8189794763624e6b4b8
- https://git.kernel.org/stable/c/bd1b72f0c39a0d791a087b4e643701a48328ba8e
- https://git.kernel.org/stable/c/d3f3c2fe54e30b0636496d842ffbb5ad3a547f9b
- https://git.kernel.org/stable/c/ff27800c0a6d81571671b33f696109804d015409
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.