CVE-2023-52827
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-52827
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-52827.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2023-52827
- Downstream
- Related
- Published
- 2024-05-21T15:31:30Z
- Modified
- 2025-10-16T13:53:53.793188Z
- Summary
- wifi: ath12k: fix possible out-of-bound read in ath12k_htt_pull_ppdu_stats()
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
wifi: ath12k: fix possible out-of-bound read in ath12khttpullppdustats()
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 ppduinfo->ppdustats.common.num_users, so validate it before using too.
These are found during code review.
Compile test only.
- References
Affected packages
Git / 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
-
Introducedd889913205cf7ebda905b1e62c5867ed4e39f6c2Fixed79527c21a3ce04cffc35ea54f74ee087e532be57
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introducedd889913205cf7ebda905b1e62c5867ed4e39f6c2Fixedc9e44111da221246efb2e623ae1be40a5cf6542c
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introducedd889913205cf7ebda905b1e62c5867ed4e39f6c2Fixed1bc44a505a229bb1dd4957e11aa594edeea3690e
Affected versions
v6.*
v6.1
v6.1-rc6
v6.1-rc7
v6.1-rc8
v6.2
v6.2-rc1
v6.2-rc2
v6.2-rc3
v6.2-rc4
v6.2-rc5
v6.2-rc6
v6.2-rc7
v6.2-rc8
v6.3
v6.3-rc1
v6.3-rc2
v6.3-rc3
v6.3-rc4
v6.3-rc5
v6.3-rc6
v6.3-rc7
v6.4
v6.4-rc1
v6.4-rc2
v6.4-rc3
v6.4-rc4
v6.4-rc5
v6.4-rc6
v6.4-rc7
v6.5
v6.5-rc1
v6.5-rc2
v6.5-rc3
v6.5-rc4
v6.5-rc5
v6.5-rc6
v6.5-rc7
v6.5.1
v6.5.10
v6.5.11
v6.5.12
v6.5.2
v6.5.3
v6.5.4
v6.5.5
v6.5.6
v6.5.7
v6.5.8
v6.5.9
v6.6
v6.6-rc1
v6.6-rc2
v6.6-rc3
v6.6-rc4
v6.6-rc5
v6.6-rc6
v6.6-rc7
v6.6.1
v6.6.2