CVE-2024-49930
wifi: ath11k: fix array out-of-bound access in SoC stats
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
Produtos afetados
Linux · LinuxQuer saber se a sua infraestrutura está exposta a isto?
Falar com a TrueHacking →Referências
https://cert-portal.siemens.com/productcert/html/ssa-265688.htmlhttps://cert-portal.siemens.com/productcert/html/ssa-355557.htmlhttps://git.kernel.org/stable/c/01b77f5ee11c89754fb836af8f76799d3b72ae2fhttps://git.kernel.org/stable/c/0f26f26944035ec67546a944f182cbad6577a9c0https://git.kernel.org/stable/c/4dd732893bd38cec51f887244314e2b47f0d658fhttps://git.kernel.org/stable/c/6045ef5b4b00fee3629689f791992900a1c94009https://git.kernel.org/stable/c/69f253e46af98af17e3efa3e5dfa72fcb7d1983dhttps://git.kernel.org/stable/c/73e235728e515faccc104b0153b47d0f263b3344https://git.kernel.org/stable/c/7a552bc2f3efe2aaf77a85cb34cdf4a63d81a1a7https://lists.debian.org/debian-lts-announce/2025/01/msg00001.htmlhttps://lists.debian.org/debian-lts-announce/2025/03/msg00002.html