SARA / Free Tools / CVE / CVE-2022-50757

CVE-2022-50757 — 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

0.18% (top 92.80%)

CWE

—

Published

2025-12-24T13:16:02.457

Last modified

2026-08-04T10:18:23.760

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

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