Improper Validation of Array Index Affecting kernel-doc package, versions *
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Test your applications- Snyk ID SNYK-RHEL8-KERNELDOC-8286195
- published 23 Oct 2024
- disclosed 21 Oct 2024
Introduced: 21 Oct 2024
CVE-2024-49930 Open this link in a new tabHow to fix?
There is no fixed version for RHEL:8 kernel-doc.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-doc package and not the kernel-doc package as distributed by RHEL.
See How to fix? for RHEL:8 relevant fixed versions and status.
In the Linux kernel, the following vulnerability has been resolved:
wifi: ath11k: fix array out-of-bound access in SoC stats
Currently, the ath11k_soc_dp_stats::hal_reo_error array is defined with a maximum size of DP_REO_DST_RING_MAX. However, the ath11k_dp_process_rx() function access ath11k_soc_dp_stats::hal_reo_error using the REO destination SRNG ring ID, which is incorrect. SRNG ring ID differ from normal ring ID, and this usage leads to out-of-bounds array access. To fix this issue, modify ath11k_dp_process_rx() to use the normal ring ID directly instead of the SRNG ring ID to avoid out-of-bounds array access.
Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.7.0.1-01744-QCAHKSWPL_SILICONZ-1
References
- https://access.redhat.com/security/cve/CVE-2024-49930
- https://git.kernel.org/stable/c/01b77f5ee11c89754fb836af8f76799d3b72ae2f
- https://git.kernel.org/stable/c/0f26f26944035ec67546a944f182cbad6577a9c0
- https://git.kernel.org/stable/c/4dd732893bd38cec51f887244314e2b47f0d658f
- https://git.kernel.org/stable/c/6045ef5b4b00fee3629689f791992900a1c94009
- https://git.kernel.org/stable/c/69f253e46af98af17e3efa3e5dfa72fcb7d1983d
- https://git.kernel.org/stable/c/73e235728e515faccc104b0153b47d0f263b3344
- https://git.kernel.org/stable/c/7a552bc2f3efe2aaf77a85cb34cdf4a63d81a1a7