SARA / Free Tools / CVE / CVE-2022-50697

CVE-2022-50697 — In the Linux kernel, the following vulnerability has been resolved:

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

CVSS

7.8 HIGH

EPSS

0.16% (top 95.50%)

CWE

—

Published

2025-12-24T11:15:48.833

Last modified

2026-10-15T22:17:32.647

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/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/1a185fe83c2a60c1e3596fb9d82dbeb148dc09c6
git.kernel.org — https://git.kernel.org/stable/c/563e45fd5046045cc194af3ba17f5423e1c98170
git.kernel.org — https://git.kernel.org/stable/c/5d5a481a7fd0234f617535dc464ea010804a1129
git.kernel.org — https://git.kernel.org/stable/c/755eb0879224ffc2a43de724554aeaf0e51e5a64
git.kernel.org — https://git.kernel.org/stable/c/78d48bc41f7726113c9f114268d3ab11212814da
git.kernel.org — https://git.kernel.org/stable/c/98f53e591940e4c3818be358c5dc684d5b30cb56
git.kernel.org — https://git.kernel.org/stable/c/aacffc1a8dbf67c5463cb4f67b37143c01ca6fa9
git.kernel.org — https://git.kernel.org/stable/c/aadb1507a77b060c529edfeaf67f803e31461f24
git.kernel.org — https://git.kernel.org/stable/c/ab0377803dafc58f1e22296708c1c28e309414d6

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