Out-of-bounds Read Affecting kernel-64kb-devel package, versions <6.4.0-150600.23.14.1
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Test your applications- Snyk ID SNYK-SLES156-KERNEL64KBDEVEL-7549905
- published 23 Jul 2024
- disclosed 22 Jul 2024
Introduced: 22 Jul 2024
CVE-2023-52827 Open this link in a new tabHow to fix?
Upgrade SLES:15.6 kernel-64kb-devel to version 6.4.0-150600.23.14.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-64kb-devel package and not the kernel-64kb-devel package as distributed by SLES.
See How to fix? for SLES:15.6 relevant fixed versions and status.
In the Linux kernel, the following vulnerability has been resolved:
wifi: ath12k: fix possible out-of-bound read in ath12k_htt_pull_ppdu_stats()
len is extracted from HTT message and could be an unexpected value in case errors happen, so add validation before using to avoid possible out-of-bound read in the following message iteration and parsing.
The same issue also applies to ppdu_info->ppdu_stats.common.num_users, so validate it before using too.
These are found during code review.
Compile test only.
References
- https://www.suse.com/security/cve/CVE-2023-52827.html
- https://bugzilla.suse.com/1225078
- https://bugzilla.suse.com/1227321
- https://git.kernel.org/stable/c/1bc44a505a229bb1dd4957e11aa594edeea3690e
- https://git.kernel.org/stable/c/79527c21a3ce04cffc35ea54f74ee087e532be57
- https://git.kernel.org/stable/c/c9e44111da221246efb2e623ae1be40a5cf6542c