SARA / Free Tools / CVE / CVE-2023-52664

CVE-2023-52664 — 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

0.27% (top 80.30%)

CWE

—

Published

2024-05-17T14:15:08.807

Last modified

2026-08-04T10:18:36.933

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/0edb3ae8bfa31cd544b0c195bdec00e036002b5d
git.kernel.org — https://git.kernel.org/stable/c/b3cb7a830a24527877b0bc900b9bd74a96aea928
git.kernel.org — https://git.kernel.org/stable/c/c11a870a73a3bc4cc7df6dd877a45b181795fcbf
git.kernel.org — https://git.kernel.org/stable/c/d1fde4a7e1dcc4d49cce285107a7a43c3030878d
git.kernel.org — https://git.kernel.org/stable/c/0edb3ae8bfa31cd544b0c195bdec00e036002b5d
git.kernel.org — https://git.kernel.org/stable/c/b3cb7a830a24527877b0bc900b9bd74a96aea928
git.kernel.org — https://git.kernel.org/stable/c/c11a870a73a3bc4cc7df6dd877a45b181795fcbf
git.kernel.org — https://git.kernel.org/stable/c/d1fde4a7e1dcc4d49cce285107a7a43c3030878d

Want this in your SOAR or SIEM?
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