SARA / Free Tools / CVE / CVE-2022-48743

CVE-2022-48743 — In the Linux kernel, the following vulnerability has been resolved:

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

CVSS

8.1 HIGH

EPSS

0.65% (top 52.50%)

CWE

—

Published

2024-06-20T12:15:12.610

Last modified

2026-08-04T10:17:18.973

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/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/34aeb4da20f93ac80a6291a2dbe7b9c6460e9b26
git.kernel.org — https://git.kernel.org/stable/c/4d3fcfe8464838b3920bc2b939d888e0b792934e
git.kernel.org — https://git.kernel.org/stable/c/5aac9108a180fc06e28d4e7fb00247ce603b72ee
git.kernel.org — https://git.kernel.org/stable/c/617f9934bb37993b9813832516f318ba874bcb7d
git.kernel.org — https://git.kernel.org/stable/c/9892742f035f7aa7dcd2bb0750effa486db89576
git.kernel.org — https://git.kernel.org/stable/c/9924c80bd484340191e586110ca22bff23a49f2e
git.kernel.org — https://git.kernel.org/stable/c/db6fd92316a254be2097556f01bccecf560e53ce
git.kernel.org — https://git.kernel.org/stable/c/e8f73f620fee5f52653ed2da360121e4446575c5
git.kernel.org — https://git.kernel.org/stable/c/34aeb4da20f93ac80a6291a2dbe7b9c6460e9b26
git.kernel.org — https://git.kernel.org/stable/c/4d3fcfe8464838b3920bc2b939d888e0b792934e

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