CVE-2023-52804 — 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

No structured affected-product list available — see references below for vendor advisories.

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: 2024-05-21T16:15:18.820
• Last modified: 2026-08-04T10:18:42.377

09References

• git.kernel.org — https://git.kernel.org/stable/c/1f74d336990f37703a8eee77153463d65b67f70e
• git.kernel.org — https://git.kernel.org/stable/c/2323de34a3ae61a9f9b544c18583f71cea86721f
• git.kernel.org — https://git.kernel.org/stable/c/32bd8f1cbcf8b663e29dd1f908ba3a129541a11b
• git.kernel.org — https://git.kernel.org/stable/c/5013f8269887642cca784adc8db9b5f0b771533f
• git.kernel.org — https://git.kernel.org/stable/c/64933ab7b04881c6c18b21ff206c12278341c72e
• git.kernel.org — https://git.kernel.org/stable/c/a0649e2dd4a3595b5595a29d0064d047c2fae2fb
• git.kernel.org — https://git.kernel.org/stable/c/c6c8863fb3f57700ab583d875adda04caaf2278a
• git.kernel.org — https://git.kernel.org/stable/c/ce15b0f1a431168f07b1cc6c9f71206a2db5c809
• git.kernel.org — https://git.kernel.org/stable/c/dca403bb035a565bb98ecc1dda5d30f676feda40
• git.kernel.org — https://git.kernel.org/stable/c/1f74d336990f37703a8eee77153463d65b67f70e