SARA / Free Tools / CVE / CVE-2022-50676

CVE-2022-50676 — In the Linux kernel, the following vulnerability has been resolved:

In the Linux kernel, the following vulnerability has been resolved:

CVSS

7.5 HIGH

EPSS

0.85% (top 45.30%)

CWE

—

Published

2025-12-09T16:17:19.843

Last modified

2026-08-04T10:18:21.253

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

01What is this vulnerability?

In the Linux kernel, the following vulnerability has been resolved:

No structured affected-product list available — see references below for vendor advisories.

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

Patch to a fixed version listed in the vendor advisory (see references below).
Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
Hunt historical logs for exploitation indicators — see Detection signatures below.

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

git.kernel.org — https://git.kernel.org/stable/c/2425007c0967a7c04b0dee7cce05ecf0ca869ad1
git.kernel.org — https://git.kernel.org/stable/c/30bfa5aa7228eb1e67663d67e553627e572cc717
git.kernel.org — https://git.kernel.org/stable/c/360aa7219285fac63dab99706a16f2daf3222abe
git.kernel.org — https://git.kernel.org/stable/c/5d2ba255e93211e541373469dffbda7c99dfa0e5
git.kernel.org — https://git.kernel.org/stable/c/a91b750fd6629354460282bbf5146c01b05c4859
git.kernel.org — https://git.kernel.org/stable/c/afe7053c390fe8ff27d0c2ceaece5625283044ba
git.kernel.org — https://git.kernel.org/stable/c/c380c28ab9b15fc53565909c814f6dd3e7f77c4b
git.kernel.org — https://git.kernel.org/stable/c/da349221c4d2d4ac5f606c1c3b36d4ef0b3e6a0c
git.kernel.org — https://git.kernel.org/stable/c/e3cb25d3ad08f5dbd53ce2b31720cad529944322

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