CVE-2023-53140 — In the Linux kernel, the following vulnerability has been resolved:
In the Linux kernel, the following vulnerability has been resolved:
Published
2025-05-02T15:56:11.666Z
Last modified
2025-05-04T07:50:50.137Z
01What is this vulnerability?
In the Linux kernel, the following vulnerability has been resolved:
02Affected products
| Vendor | Product | Versions |
|---|
| Linux | Linux | 77c019768f0607c36e25bec11ce3e1eabef09277, 77c019768f0607c36e25bec11ce3e1eabef09277, 77c019768f0607c36e25bec11ce3e1eabef09277, 77c019768f0607c36e25bec11ce3e1eabef09277, 77c019768f0607c36e25bec11ce3e1eabef09277, 77c019768f0607c36e25bec11ce3e1eabef09277, 77c019768f0607c36e25bec11ce3e1eabef09277 |
| Linux | Linux | 2.6.30, 0, 4.19.278, 5.4.237, 5.10.175, 5.15.103, 6.1.20, 6.2.7, 6.3 |
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: 2025-05-02T15:56:11.666Z
- Last modified: 2025-05-04T07:50:50.137Z
09References
- git.kernel.org — https://git.kernel.org/stable/c/13daafe1e209b03e9bda16ff2bd2b2da145a139b
- git.kernel.org — https://git.kernel.org/stable/c/891a3cba425cf483d96facca55aebd6ff1da4338
- git.kernel.org — https://git.kernel.org/stable/c/6b223e32d66ca9db1f252f433514783d8b22a8e1
- git.kernel.org — https://git.kernel.org/stable/c/e471e928de97b00f297ad1015cc14f9459765713
- git.kernel.org — https://git.kernel.org/stable/c/17e98a5ede81b7696bec421f7afa2dfe467f5e6b
- git.kernel.org — https://git.kernel.org/stable/c/1ec363599f8346d5a8d08c71a0d9860d6c420ec0
- git.kernel.org — https://git.kernel.org/stable/c/fc663711b94468f4e1427ebe289c9f05669699c9
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