CVE-2023-53080 — 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: 2025-05-02T16:15:27.020
• Last modified: 2026-10-15T22:17:36.317

09References

• git.kernel.org — https://git.kernel.org/stable/c/3cfc3564411acf96bf2fb791f706a1aa4f872c1d
• git.kernel.org — https://git.kernel.org/stable/c/580634b03a55f04a3c1968bcbd97736c079c6601
• git.kernel.org — https://git.kernel.org/stable/c/a069909acc4435eeb41d05ccc03baa447cc01b7e
• git.kernel.org — https://git.kernel.org/stable/c/bb2e3bfb2a79db0c2057c6f701b782954394c67f
• git.kernel.org — https://git.kernel.org/stable/c/c7df4813b149362248d6ef7be41a311e27bf75fe