SARA / Free Tools / CVE / CVE-2022-49349

CVE-2022-49349 — 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

0.29% (top 78.70%)

CWE

—

Published

2025-02-26T07:01:11.623

Last modified

2026-08-04T10:17:45.377

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/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/0be698ecbe4471fcad80e81ec6a05001421041b3
git.kernel.org — https://git.kernel.org/stable/c/0ff38b99fa075ddd246487a28cb9af049f4ceef1
git.kernel.org — https://git.kernel.org/stable/c/10801095224de0d0ab06ae60698680c1f883a3ae
git.kernel.org — https://git.kernel.org/stable/c/1a3a15bf6f9963d755270cbdb282863b84839195
git.kernel.org — https://git.kernel.org/stable/c/364380c00912bed9b5d99eb485018360b0ecf64f
git.kernel.org — https://git.kernel.org/stable/c/4a2bea60cf7ff957b3eda0b17750d483876a02fa
git.kernel.org — https://git.kernel.org/stable/c/97f802a652a749422dede32071d29a53cf4bd034
git.kernel.org — https://git.kernel.org/stable/c/dd887f83ea54aea5b780a84527e23ab95f777fed
git.kernel.org — https://git.kernel.org/stable/c/eaecf7ebfd5dd09038a80b14be46b844f54cfc5c

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