CVE-2022-48981 — 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: 2024-10-21T20:15:10.130
• Last modified: 2026-08-04T10:17:29.200

09References

• git.kernel.org — https://git.kernel.org/stable/c/24013314be6ee4ee456114a671e9fa3461323de8
• git.kernel.org — https://git.kernel.org/stable/c/585a07b820059462e0c93b76c7de2cd946b26b40
• git.kernel.org — https://git.kernel.org/stable/c/586847b98e20ab02212ca5c1fc46680384e68a28
• git.kernel.org — https://git.kernel.org/stable/c/6a4da05acd062ae7774b6b19cef2b7d922902d36
• git.kernel.org — https://git.kernel.org/stable/c/83e3da8bb92fcfa7a1d232cf55f9e6c49bb84942