Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: net: tls: fix use-after-free with partial reads and async decrypt tls_decrypt_sg doesn't take a reference on the pages from clear_skb, so the put_page() in tls_decrypt_done releases them, and we trigger a use-after-free in process_rx_list when we try to read from the partially-read skb.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 6.0, < 6.1.79 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/20b4ed034872b4d024b26e2bc1092c3f80e5db96Patch
- https://git.kernel.org/stable/c/32b55c5ff9103b8508c1e04bfa5a08c64e7a925fPatch
- https://git.kernel.org/stable/c/754c9bab77a1b895b97bd99d754403c505bc79dfPatch
- https://git.kernel.org/stable/c/d684763534b969cca1022e2a28645c7cc91f7fa5Patch
- https://git.kernel.org/stable/c/20b4ed034872b4d024b26e2bc1092c3f80e5db96Patch
- https://git.kernel.org/stable/c/32b55c5ff9103b8508c1e04bfa5a08c64e7a925fPatch
- https://git.kernel.org/stable/c/754c9bab77a1b895b97bd99d754403c505bc79dfPatch
- https://git.kernel.org/stable/c/d684763534b969cca1022e2a28645c7cc91f7fa5Patch
- https://lists.fedoraproject.org/archives/list/[email protected]
FAQ
What is CVE-2024-26582?
CVE-2024-26582 is a vulnerability with a CVSS score of 7.8 (HIGH). In the Linux kernel, the following vulnerability has been resolved: net: tls: fix use-after-free with partial reads and async decrypt tls_decrypt_sg doesn't take a reference on the pages from clear_...
How severe is CVE-2024-26582?
CVE-2024-26582 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-26582?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.