CVE-2022-50215 — 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: 2025-06-18T11:15:52.423
• Last modified: 2026-10-15T22:17:27.833

09References

• git.kernel.org — https://git.kernel.org/stable/c/03d8241112d5e3cccce1a01274a221099f07d2e1
• git.kernel.org — https://git.kernel.org/stable/c/3455607fd7be10b449f5135c00dc306b85dc0d21
• git.kernel.org — https://git.kernel.org/stable/c/35e60ec39e862159cb92923eefd5230d4a873cb9
• git.kernel.org — https://git.kernel.org/stable/c/408bfa1489a3cfe7150b81ab0b0df99b23dd5411
• git.kernel.org — https://git.kernel.org/stable/c/8c004b7dbb340c1e5889f5fb9e5baa6f6e5303e8
• git.kernel.org — https://git.kernel.org/stable/c/bbc118acf7baf9e93c5e1314d14f481301af4d0f
• git.kernel.org — https://git.kernel.org/stable/c/ed9afd967cbfe7da2dc0d5e52c62a778dfe9f16b
• git.kernel.org — https://git.kernel.org/stable/c/f135c65085eed869d10e4e7923ce1015288618da
• git.kernel.org — https://git.kernel.org/stable/c/f5e61d9b4a699dd16f32d5f39eb1cf98d84c92ed