Bug 2426243 (CVE-2023-54275) - CVE-2023-54275 kernel: wifi: ath11k: Fix memory leak in ath11k_peer_rx_frag_setup
Summary: CVE-2023-54275 kernel: wifi: ath11k: Fix memory leak in ath11k_peer_rx_frag_s...
Keywords:
Status: NEW
Alias: CVE-2023-54275
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-12-30 13:18 UTC by OSIDB Bzimport
Modified: 2025-12-30 22:40 UTC (History)
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Description OSIDB Bzimport 2025-12-30 13:18:55 UTC 
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.
Comment 1 Alexander B 2025-12-30 22:36:22 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025123002-CVE-2023-54275-728d@gregkh/T
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