CVE-2023-52827
Published: May 21, 2024
Modified: May 11, 2026
Description
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.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected d889913205cf7ebda905b1e62c5867ed4e39f6c2 - < 79527c21a3ce04cffc35ea54f74ee087e532be57affected d889913205cf7ebda905b1e62c5867ed4e39f6c2 - < c9e44111da221246efb2e623ae1be40a5cf6542caffected d889913205cf7ebda905b1e62c5867ed4e39f6c2 - < 1bc44a505a229bb1dd4957e11aa594edeea3690e |
Linux | Linux | affected 6.3unaffected 0 - < 6.3unaffected 6.5.13 - <= 6.5.*unaffected 6.6.3 - <= 6.6.*unaffected 6.7 - <= * |
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