{"id":"CVE-2024-49931","summary":"wifi: ath12k: fix array out-of-bound access in SoC stats","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath12k: fix array out-of-bound access in SoC stats\n\nCurrently, the ath12k_soc_dp_stats::hal_reo_error array is defined with a\nmaximum size of DP_REO_DST_RING_MAX. However, the ath12k_dp_rx_process()\nfunction access ath12k_soc_dp_stats::hal_reo_error using the REO\ndestination SRNG ring ID, which is incorrect. SRNG ring ID differ from\nnormal ring ID, and this usage leads to out-of-bounds array access. To\nfix this issue, modify ath12k_dp_rx_process() to use the normal ring ID\ndirectly instead of the SRNG ring ID to avoid out-of-bounds array access.\n\nTested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1","modified":"2026-04-16T04:37:35.602883852Z","published":"2024-10-21T18:01:53.756Z","related":["SUSE-SU-2024:3984-1","SUSE-SU-2024:3986-1","SUSE-SU-2024:4318-1","SUSE-SU-2024:4387-1","SUSE-SU-2025:20163-1","SUSE-SU-2025:20164-1","SUSE-SU-2025:20246-1","SUSE-SU-2025:20247-1","USN-7276-1","USN-7277-1","openSUSE-SU-2024:14500-1","openSUSE-SU-2025:14705-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/49xxx/CVE-2024-49931.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/a4aef827a41cdaf6201bbaf773c1eae4e20e967b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ad791e3ec60cb66c1e4dc121ffbf872df312427d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d0e4274d9dc9f8409d56d622cd3ecf7b6fd49e2f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e106b7ad13c1d246adaa57df73edb8f8b8acb240"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/49xxx/CVE-2024-49931.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-49931"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"d889913205cf7ebda905b1e62c5867ed4e39f6c2"},{"fixed":"d0e4274d9dc9f8409d56d622cd3ecf7b6fd49e2f"},{"fixed":"a4aef827a41cdaf6201bbaf773c1eae4e20e967b"},{"fixed":"ad791e3ec60cb66c1e4dc121ffbf872df312427d"},{"fixed":"e106b7ad13c1d246adaa57df73edb8f8b8acb240"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-49931.json"}}],"schema_version":"1.7.5"}