CVE-2023-52626 Affecting kernel-debug-uki-virt package, versions <0:5.14.0-427.24.1.el9_4
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Test your applications- Snyk ID SNYK-ORACLE9-KERNELDEBUGUKIVIRT-7434624
- published 10 Jul 2024
- disclosed 26 Mar 2024
Introduced: 26 Mar 2024
CVE-2023-52626 Open this link in a new tabHow to fix?
Upgrade Oracle:9 kernel-debug-uki-virt to version 0:5.14.0-427.24.1.el9_4 or higher.
This issue was patched in ELSA-2024-4349.
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/mlx5e: Fix operation precedence bug in port timestamping napi_poll context
Indirection (*) is of lower precedence than postfix increment (++). Logic in napi_poll context would cause an out-of-bound read by first increment the pointer address by byte address space and then dereference the value. Rather, the intended logic was to dereference first and then increment the underlying value.
References
- https://linux.oracle.com/cve/CVE-2023-52626.html
- https://linux.oracle.com/errata/ELSA-2024-12682.html
- https://linux.oracle.com/errata/ELSA-2024-4211.html
- https://git.kernel.org/stable/c/33cdeae8c6fb58cc445f859b67c014dc9f60b4e0
- https://git.kernel.org/stable/c/3876638b2c7ebb2c9d181de1191db0de8cac143a
- https://git.kernel.org/stable/c/40e0d0746390c5b0c31144f4f1688d72f3f8d790