CVE-2023-52827 — wifi: ath12k: fix possible out-of-bound read in ath12k_htt_pull_ppdu_stats()
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 mess…
Published: 2024-05-21 · CVSS: 7.7 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7