Out-of-bounds Read Affecting kernel-64k-debug package, versions <0:5.14.0-427.13.1.el9_4
Threat Intelligence
EPSS
0.07% (32nd
percentile)
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Test your applications- Snyk ID SNYK-ALMALINUX9-KERNEL64KDEBUG-8330162
- published 4 Nov 2024
- disclosed 30 Apr 2024
Introduced: 30 Apr 2024
CVE-2023-28866 Open this link in a new tabHow to fix?
Upgrade AlmaLinux:9 kernel-64k-debug to version 0:5.14.0-427.13.1.el9_4 or higher.
This issue was patched in ALSA-2024:2394.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-64k-debug package and not the kernel-64k-debug package as distributed by AlmaLinux.
See How to fix? for AlmaLinux:9 relevant fixed versions and status.
In the Linux kernel through 6.2.8, net/bluetooth/hci_sync.c allows out-of-bounds access because amp_init1[] and amp_init2[] are supposed to have an intentionally invalid element, but do not.
References
- https://errata.almalinux.org/9/ALSA-2024-2394.html
- https://www.redhat.com/security/data/cve/CVE-2023-28866.html
- https://access.redhat.com/errata/RHSA-2024:2394
- https://lore.kernel.org/lkml/20230321015018.1759683-1-iam@sung-woo.kim/
- https://patchwork.kernel.org/project/bluetooth/patch/20230322232543.3079578-1-luiz.dentz@gmail.com
- https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git/commit/?id=95084403f8c070ccf5d7cbe72352519c1798a40a
- https://lore.kernel.org/lkml/20230321015018.1759683-1-iam%40sung-woo.kim/
- https://patchwork.kernel.org/project/bluetooth/patch/20230322232543.3079578-1-luiz.dentz%40gmail.com
CVSS Scores
version 3.1