Not yet scoredPublished Dec 30, 2025

CVE-2022-50786media: s5p-mfc: Clear workbit to handle error condition

Updated under an hour ago (Oct 26, 2026, 2:30 PM ET)

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Exploited in the last 30 days

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
Weakness (CWE): Not given
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Linux
NVD analysis: Deferred
Record last updated: May 11, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Linux Linux linux:linux (from the name)	from 818cd91ab8c6e42c2658c8e61f8462637c6f586b before 12242bd13ce68acd571b2cce6ab302e154e8a4ee; from 818cd91ab8c6e42c2658c8e61f8462637c6f586b before 640075400c7c577b0f5369b935e22a588773fafa; 818cd91ab8c6e42c2658c8e61f8462637c6f586b builds before 8ff64edf9d16e8c277dcc8189794763624e6b4b8; from 818cd91ab8c6e42c2658c8e61f8462637c6f586b before ff27800c0a6d81571671b33f696109804d015409; 818cd91ab8c6e42c2658c8e61f8462637c6f586b builds before 09c1fbbe532758e4046c20829f4c0c50b99332dc; from 818cd91ab8c6e42c2658c8e61f8462637c6f586b before bd1b72f0c39a0d791a087b4e643701a48328ba8e; from 818cd91ab8c6e42c2658c8e61f8462637c6f586b before d3f3c2fe54e30b0636496d842ffbb5ad3a547f9b	CNA record

References

References

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/ff27800c0a6d81571671b33f696109804d015409
https://git.kernel.org/stable/c/09c1fbbe532758e4046c20829f4c0c50b99332dc
https://git.kernel.org/stable/c/bd1b72f0c39a0d791a087b4e643701a48328ba8e
https://git.kernel.org/stable/c/d3f3c2fe54e30b0636496d842ffbb5ad3a547f9b

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.