CVE-2024-49931
HIGH EPSS 15.6%
Published Oct 21, 20241y ago · Modified Jun 17, 20261w ago
7.8 CVSS 3.1
Published Oct 21, 2024 1y ago
Last Modified Jun 17, 2026 1w ago
Description
In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix array out-of-bound access in SoC stats Currently, the ath12k_soc_dp_stats::hal_reo_error array is defined with a maximum size of DP_REO_DST_RING_MAX. However, the ath12k_dp_rx_process() function access ath12k_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 ath12k_dp_rx_process() to use the normal ring ID directly instead of the SRNG ring ID to avoid out-of-bounds array access. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High
Threat Intelligence
EPSS Exploit Probability
15.6% percentile
Exploit & Patch Status
No Known Exploit
Patch Available
Weaknesses 1
CWE-129
Affected Products 3
References 4
- git.kernel.org https://git.kernel.org/stable/c/a4aef827a41cdaf6201bbaf773c1eae4e20e967b
- git.kernel.org https://git.kernel.org/stable/c/ad791e3ec60cb66c1e4dc121ffbf872df312427d
- git.kernel.org https://git.kernel.org/stable/c/d0e4274d9dc9f8409d56d622cd3ecf7b6fd49e2f
- git.kernel.org https://git.kernel.org/stable/c/e106b7ad13c1d246adaa57df73edb8f8b8acb240
Remediation
- git.kernel.org https://git.kernel.org/stable/c/a4aef827a41cdaf6201bbaf773c1eae4e20e967b
- git.kernel.org https://git.kernel.org/stable/c/ad791e3ec60cb66c1e4dc121ffbf872df312427d
- git.kernel.org https://git.kernel.org/stable/c/d0e4274d9dc9f8409d56d622cd3ecf7b6fd49e2f
- git.kernel.org https://git.kernel.org/stable/c/e106b7ad13c1d246adaa57df73edb8f8b8acb240