Use After Free Affecting kernel-debug-uki-virt package, versions <0:5.14.0-427.13.1.el9_4
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Test your applications- Snyk ID SNYK-ORACLE9-KERNELDEBUGUKIVIRT-6812565
- published 8 May 2024
- disclosed 21 Feb 2024
Introduced: 21 Feb 2024
CVE-2024-26582 Open this link in a new tabHow to fix?
Upgrade Oracle:9 kernel-debug-uki-virt to version 0:5.14.0-427.13.1.el9_4 or higher.
This issue was patched in ELSA-2024-2394.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-debug-uki-virt package and not the kernel-debug-uki-virt package as distributed by Oracle.
See How to fix? for Oracle:9 relevant fixed versions and status.
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.
References
- https://linux.oracle.com/cve/CVE-2024-26582.html
- https://linux.oracle.com/errata/ELSA-2024-2394.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EZOU3745CWCDZ7EMKMXB2OEEIB5Q3IWM/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OX4EWCYDZRTOEMC2C6OF7ZACAP23SUB5/
- https://git.kernel.org/stable/c/20b4ed034872b4d024b26e2bc1092c3f80e5db96
- https://git.kernel.org/stable/c/32b55c5ff9103b8508c1e04bfa5a08c64e7a925f
- https://git.kernel.org/stable/c/754c9bab77a1b895b97bd99d754403c505bc79df
- https://git.kernel.org/stable/c/d684763534b969cca1022e2a28645c7cc91f7fa5