CVE-2023-52448 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2024-02-22T16:21:39.915Z
Last modified
2025-05-04T07:36:45.265Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | 72244b6bc752b5c496f09de9a13c18adc314a53c, 72244b6bc752b5c496f09de9a13c18adc314a53c, 72244b6bc752b5c496f09de9a13c18adc314a53c, 72244b6bc752b5c496f09de9a13c18adc314a53c, 72244b6bc752b5c496f09de9a13c18adc314a53c, 72244b6bc752b5c496f09de9a13c18adc314a53c, 72244b6bc752b5c496f09de9a13c18adc314a53c |
| Linux | Linux | 4.20, 0, 5.4.268, 5.10.209, 5.15.148, 6.1.75, 6.6.14, 6.7.2, 6.8 |
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: 2024-02-22T16:21:39.915Z
- Last modified: 2025-05-04T07:36:45.265Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/efc8ef87ab9185a23d5676f2f7d986022d91bcde
- git.kernel.org — https://git.kernel.org/stable/c/5c28478af371a1c3fdb570ca67f110e1ae60fc37
- git.kernel.org — https://git.kernel.org/stable/c/ee0586d73cbaf0e7058bc640d62a9daf2dfa9178
- git.kernel.org — https://git.kernel.org/stable/c/d69d7804cf9e2ba171a27e5f98bc266f13d0414a
- git.kernel.org — https://git.kernel.org/stable/c/067a7c48c2c70f05f9460d6f0e8423e234729f05
- git.kernel.org — https://git.kernel.org/stable/c/c323efd620c741168c8e0cc6fc0be04ab57e331a
- git.kernel.org — https://git.kernel.org/stable/c/8877243beafa7c6bfc42022cbfdf9e39b25bd4fa
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