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CVE-2022-50757

11
FAUCET Score

CVE-2022-50757 addresses a bug in the Linux kernel's media subsystem, specifically within the camss driver, where received buffers were not properly cleaned up if streaming failed to start. This could lead to a kernel warning due to unhandled buffers. The vulnerability has no assigned CVSS score, and its FAUCET Risk Score is low at 7/100, indicating minimal severity and impact. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
LinuxLinux
4.14CNA affecteddefault affected
LinuxLinux
>= 0ac2586c410fe00d58dd09bf270a22f25d5287b8, < 04c734c716a97f1493b1edac41316aaed1d2a9d9, >= 0ac2586c410fe00d58dd09bf270a22f25d5287b8, < 24df4fa3e795fb4b15fd4d3c036596e0978d265a, >= 0ac2586c410fe00d58dd09bf270a22f25d5287b8, < 3d5cab726e3b370fea1b6e67183f0e13c409ce5c, >= 0ac2586c410fe00d58dd09bf270a22f25d5287b8, < 75954cde8a5ca84003b24b6bf83197240935bd74, >= 0ac2586c410fe00d58dd09bf270a22f25d5287b8, < c8f3582345e6a69da65ab588f7c4c2d1685b0e80, >= 0ac2586c410fe00d58dd09bf270a22f25d5287b8, < d1c44928bb3ca0ec88e7ad5937a2a26a259aede6, >= 0ac2586c410fe00d58dd09bf270a22f25d5287b8, < f05326a440dc31b91b688b2f3f15b7347894a50b, >= 0ac2586c410fe00d58dd09bf270a22f25d5287b8, < fe443b3fe36cd23d4f5dc6d825d34322e7c89f0cCNA affecteddefault unaffected

CVSS Data

CVSS data has not been published for this CVE.

Exploit Intelligence

EPSS Score
0.22%
Probability of exploitation in next 30 days
EPSS Percentile
13.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15

Social Chatter

Media Mentions

No media coverage found for this CVE.

Remediation

Vendor Advisories (1)

redhatCVE-2022-50757Moderate

kernel: media: camss: Clean up received buffers on failed start of streaming

Dec 24, 2025

References

git.kernel.org / stable/c/04c734c716a97f1493b1edac41316aaed1d2a9d9
git.kernel.org / stable/c/24df4fa3e795fb4b15fd4d3c036596e0978d265a
git.kernel.org / stable/c/3d5cab726e3b370fea1b6e67183f0e13c409ce5c
git.kernel.org / stable/c/75954cde8a5ca84003b24b6bf83197240935bd74
git.kernel.org / stable/c/c8f3582345e6a69da65ab588f7c4c2d1685b0e80
git.kernel.org / stable/c/d1c44928bb3ca0ec88e7ad5937a2a26a259aede6
git.kernel.org / stable/c/f05326a440dc31b91b688b2f3f15b7347894a50b
git.kernel.org / stable/c/fe443b3fe36cd23d4f5dc6d825d34322e7c89f0c