SARA / Free Tools / CVE / CVE-2023-52604

CVE-2023-52604 — 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

0.25% (top 83.70%)

CWE

—

Published

2024-03-06T07:15:11.347

Last modified

2026-08-04T10:18:34.073

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/42f433785f108893de0dd5260bafb85d7d51db03
git.kernel.org — https://git.kernel.org/stable/c/59342822276f753e49d27ef5eebffbba990572b9
git.kernel.org — https://git.kernel.org/stable/c/6a44065dd604972ec1fbcccbdc4a70d266a89cdd
git.kernel.org — https://git.kernel.org/stable/c/6fe8b702125aeee6ce83f20092a2341446704e7b
git.kernel.org — https://git.kernel.org/stable/c/9862ec7ac1cbc6eb5ee4a045b5d5b8edbb2f7e68
git.kernel.org — https://git.kernel.org/stable/c/98f9537fe61b8382b3cc5dd97347531698517c56
git.kernel.org — https://git.kernel.org/stable/c/de34de6e57bbbc868e4fcf9e98c76b3587cabb0b
git.kernel.org — https://git.kernel.org/stable/c/e3e95c6850661c77e6dab079d9b5374a618ebb15
git.kernel.org — https://git.kernel.org/stable/c/42f433785f108893de0dd5260bafb85d7d51db03
git.kernel.org — https://git.kernel.org/stable/c/59342822276f753e49d27ef5eebffbba990572b9

Want this in your SOAR or SIEM?
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