SARA / Free Tools / CVE / CVE-2023-52444

CVE-2023-52444 — 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

0.24% (top 85.40%)

CWE

—

Published

2024-02-22T17:15:08.430

Last modified

2026-10-15T01:17:13.570

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/02160112e6d45c2610b049df6eb693d7a2e57b46
git.kernel.org — https://git.kernel.org/stable/c/2fb4867f4405aea8c0519d7d188207f232a57862
git.kernel.org — https://git.kernel.org/stable/c/53edb549565f55ccd0bdf43be3d66ce4c2d48b28
git.kernel.org — https://git.kernel.org/stable/c/5624a3c1b1ebc8991318e1cce2aa719542991024
git.kernel.org — https://git.kernel.org/stable/c/6f866885e147d33efc497f1095f35b2ee5ec7310
git.kernel.org — https://git.kernel.org/stable/c/d3c0b49aaa12a61d560528f5d605029ab57f0728
git.kernel.org — https://git.kernel.org/stable/c/f0145860c20be6bae6785c7a2249577674702ac7
git.kernel.org — https://git.kernel.org/stable/c/f100ba617d8be6c98a68f3744ef7617082975b77
git.kernel.org — https://git.kernel.org/stable/c/02160112e6d45c2610b049df6eb693d7a2e57b46
git.kernel.org — https://git.kernel.org/stable/c/2fb4867f4405aea8c0519d7d188207f232a57862

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