Description
In the Linux kernel, the following vulnerability has been resolved: crypto: ccp - Fix use-after-free on error path In the error path of sev_tsm_init_locked(), the code dereferences 't' after it has been freed with kfree(). The pr_err() statement attempts to access t->tio_en and t->tio_init_done after the memory has been released. Move the pr_err() call before kfree(t) to access the fields while the memory is still valid. This issue reported by Smatch static analyser
Scores
CVSS v3
7.8
EPSS
0.0002
EPSS Percentile
4.1%
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-416
Status
published
Products (11)
linux/Kernel
6.19.0 - 6.19.7linux
Linux/Linux
< 6.19
Linux/Linux
4be423572da1f4c11f45168e3fafda870ddac9f8 - 79a26fe3175b9ed7c0c9541b197cb9786237c0f7
Linux/Linux
4be423572da1f4c11f45168e3fafda870ddac9f8 - 889b0e2721e793eb46cf7d17b965aa3252af3ec8
Linux/Linux
6.19
Linux/Linux
6.19.7 - 6.19.*
Linux/Linux
7.0
Linux/Linux
7.0-rc3
linux/linux_kernel
6.19
linux/linux_kernel
7.0 rc1 (7 CPE variants)
... and 1 more
Published
Mar 25, 2026
Tracked Since
Mar 25, 2026