cve-2023-52827
Vulnerability from cvelistv5
Published
2024-05-21 15:31
Modified
2024-12-19 08:26
Severity ?
Summary
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.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1bc44a505a229bb1dd4957e11aa594edeea3690ePatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/79527c21a3ce04cffc35ea54f74ee087e532be57Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c9e44111da221246efb2e623ae1be40a5cf6542cPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/1bc44a505a229bb1dd4957e11aa594edeea3690ePatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/79527c21a3ce04cffc35ea54f74ee087e532be57Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/c9e44111da221246efb2e623ae1be40a5cf6542cPatch
Impacted products
Vendor Product Version
Linux Linux Version: d889913205cf7ebda905b1e62c5867ed4e39f6c2
Version: d889913205cf7ebda905b1e62c5867ed4e39f6c2
Version: d889913205cf7ebda905b1e62c5867ed4e39f6c2
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   Linux Linux Version: 6.3
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