SARA / Free Tools / CVE / CVE-2022-50671

CVE-2022-50671 — 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

0.95% (top 39.40%)

CWE

—

Published

2025-12-09T16:17:19.227

Last modified

2026-10-15T22:17:32.323

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/0d773c58d702f0a7c16ee8d69617fd2c28350795
git.kernel.org — https://git.kernel.org/stable/c/3b8752f086eb6865cc3662ad13249b03024501e5
git.kernel.org — https://git.kernel.org/stable/c/48cd7098e71735ccafa0b3cf27c53924f9cb5b2f
git.kernel.org — https://git.kernel.org/stable/c/9c5dd6993c794703e74c6ba17ac78ca0211ef940
git.kernel.org — https://git.kernel.org/stable/c/a625ca30eff806395175ebad3ac1399014bdb280
git.kernel.org — https://git.kernel.org/stable/c/bb33fa65da77f5f02dbee6f25cebaeedfcd70028
git.kernel.org — https://git.kernel.org/stable/c/cdce36a88def550773142a34ef727a830cad96a8
git.kernel.org — https://git.kernel.org/stable/c/eca119693010032d6cc6e7e9b4fb2c363c7e12ce
git.kernel.org — https://git.kernel.org/stable/c/f2f405af70e6f0419e718d23fa304798a5405c41

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