CVE-2023-52590 — In the Linux kernel, the following vulnerability has been resolved:

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

01What is this vulnerability?

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

02Affected products

Vendor	Product	Versions
linux	linux_kernel	< 6.7.4

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• 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.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2024-03-06T07:15:08.297
• Last modified: 2026-10-21T13:17:44.120

09References

• git.kernel.org — https://git.kernel.org/stable/c/1743d5a678048735d6d0e88cdede3b88d8234725
• git.kernel.org — https://git.kernel.org/stable/c/9d618d19b29c2943527e3a43da0a35aea91062fc
• git.kernel.org — https://git.kernel.org/stable/c/de940cede3c41624e2de27f805b490999f419df9
• git.kernel.org — https://git.kernel.org/stable/c/9d618d19b29c2943527e3a43da0a35aea91062fc
• git.kernel.org — https://git.kernel.org/stable/c/de940cede3c41624e2de27f805b490999f419df9