CVE-2022-48703 — 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: 2024-05-03T16:15:08.650
• Last modified: 2026-06-01T17:16:21.750

09References

• git.kernel.org — https://git.kernel.org/stable/c/39d5137085a6c37ace4680ee4d24020a4a03e7dc
• git.kernel.org — https://git.kernel.org/stable/c/722588f17fd3d3a127e50718ec2caf22bd7e9daa
• git.kernel.org — https://git.kernel.org/stable/c/7931e28098a4c1a2a6802510b0cbe57546d2049d
• git.kernel.org — https://git.kernel.org/stable/c/dae42083b045a4ddf71c57cf350cb2412b5915c2
• git.kernel.org — https://git.kernel.org/stable/c/7931e28098a4c1a2a6802510b0cbe57546d2049d
• git.kernel.org — https://git.kernel.org/stable/c/dae42083b045a4ddf71c57cf350cb2412b5915c2