SARA / Free Tools / CVE / CVE-2023-52497

CVE-2023-52497 — In the Linux kernel, the following vulnerability has been resolved:

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

CVSS

7.1 HIGH

EPSS

0.28% (top 79.90%)

CWE

—

Published

2024-03-01T14:15:53.273

Last modified

2026-08-04T10:18:30.430

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/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/33bf23c9940dbd3a22aad7f0cda4c84ed5701847
git.kernel.org — https://git.kernel.org/stable/c/3c12466b6b7bf1e56f9b32c366a3d83d87afb4de
git.kernel.org — https://git.kernel.org/stable/c/77cbc04a1a8610e303a0e0d74f2676667876a184
git.kernel.org — https://git.kernel.org/stable/c/9ff2d260b25df6fe1341a79113d88fecf6bd553e
git.kernel.org — https://git.kernel.org/stable/c/a0180e940cf1aefa7d516e20b259ad34f7a8b379
git.kernel.org — https://git.kernel.org/stable/c/bffc4cc334c5bb31ded54bc3cfd651735a3cb79e
git.kernel.org — https://git.kernel.org/stable/c/f36d200a80a3ca025532ed60dd1ac21b620e14ae
git.kernel.org — https://git.kernel.org/stable/c/33bf23c9940dbd3a22aad7f0cda4c84ed5701847
git.kernel.org — https://git.kernel.org/stable/c/3c12466b6b7bf1e56f9b32c366a3d83d87afb4de
git.kernel.org — https://git.kernel.org/stable/c/77cbc04a1a8610e303a0e0d74f2676667876a184

Want this in your SOAR or SIEM?
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