CVE-2023-54275
Not scored
wifi: ath11k: Fix memory leak in ath11k_peer_rx_frag_setup
In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: Fix memory leak in ath11k_peer_rx_frag_setup crypto_alloc_shash() allocates resources, which should be released by crypto_free_shash(). When ath11k_peer_find() fails, there has memory leak. Add missing crypto_free_shash() to fix this.
Exploit probability
0.2%
Published
December 30, 2025
Required by
Not available
Last source change
August 12, 2026
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
Open Source Vulnerabilities
CVE-2023-54275
View original source
In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: Fix memory leak in ath11k_peer_rx_frag_setup crypto_alloc_shash() allocates resources, which should be released by crypto_free_shash(). When ath11k_peer_find() fails, there has memory leak. Add missing crypto_free_shash() to fix this.
05 / REFERENCES
Further evidence
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/137963e3b95776f1d57c62f249a93fe47e019a22
- https://git.kernel.org/stable/c/53c8a256e5d3f31d80186de03a3d2a7f747b2aa0
- https://git.kernel.org/stable/c/64a78ec4f4579798d8e885aca9bdd707bca6b16b
- https://git.kernel.org/stable/c/e596b36e15a7158b0bb2d55077b6b381ee41020c
- https://git.kernel.org/stable/c/ed3f83b3459a67a3ab9d806490ac304b567b1c2d
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/54xxx/CVE-2023-54275.json
- https://nvd.nist.gov/vuln/detail/CVE-2023-54275