NULL Pointer Dereference Affecting kernel-debug-modules package, versions <0:5.14.0-427.13.1.el9_4
Threat Intelligence
EPSS
0.04% (6th
percentile)
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Test your applications- Snyk ID SNYK-ORACLE9-KERNELDEBUGMODULES-6812521
- published 8 May 2024
- disclosed 29 Oct 2023
Introduced: 29 Oct 2023
CVE-2023-46862 Open this link in a new tabHow to fix?
Upgrade Oracle:9
kernel-debug-modules
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-modules
package and not the kernel-debug-modules
package as distributed by Oracle
.
See How to fix?
for Oracle:9
relevant fixed versions and status.
An issue was discovered in the Linux kernel through 6.5.9. During a race with SQ thread exit, an io_uring/fdinfo.c io_uring_show_fdinfo NULL pointer dereference can occur.
References
- https://linux.oracle.com/cve/CVE-2023-46862.html
- https://linux.oracle.com/errata/ELSA-2024-2394.html
- https://bugzilla.kernel.org/show_bug.cgi?id=218032#c4
- https://github.com/torvalds/linux/commit/7644b1a1c9a7ae8ab99175989bfc8676055edb46
- https://lists.debian.org/debian-lts-announce/2024/01/msg00005.html
CVSS Scores
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