Description
In the Linux kernel, the following vulnerability has been resolved: crypto: algif_hash - fix double free in hash_accept If accept(2) is called on socket type algif_hash with MSG_MORE flag set and crypto_ahash_import fails, sk2 is freed. However, it is also freed in af_alg_release, leading to slab-use-after-free error.
References (10)
Scores
CVSS v3
7.8
EPSS
0.0008
EPSS Percentile
23.8%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-415
Status
published
Products (10)
debian/debian_linux
11.0
linux/Kernel
2.6.38 - 5.4.294linux
linux/Kernel
5.11.0 - 5.15.185linux
linux/Kernel
5.16.0 - 6.1.141linux
linux/Kernel
5.5.0 - 5.10.238linux
linux/Kernel
6.13.0 - 6.14.9linux
linux/Kernel
6.2.0 - 6.6.93linux
linux/Kernel
6.7.0 - 6.12.31linux
linux/linux_kernel
6.15 rc1 (7 CPE variants)
linux/linux_kernel
2.6.38 - 5.4.294
Published
Jun 18, 2025
Tracked Since
Feb 18, 2026