Description
In the Linux kernel, the following vulnerability has been resolved: exfat: fix double free in delayed_free The double free could happen in the following path. exfat_create_upcase_table() exfat_create_upcase_table() : return error exfat_free_upcase_table() : free ->vol_utbl exfat_load_default_upcase_table : return error exfat_kill_sb() delayed_free() exfat_free_upcase_table() <--------- double free This patch set ->vol_util as NULL after freeing it.
References (5)
Scores
CVSS v3
7.8
EPSS
0.0007
EPSS Percentile
21.4%
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 (5)
debian/debian_linux
11.0
linux/Kernel
5.11.0 - 5.15.186linux
linux/Kernel
5.16.0 - 6.15.4linux
linux/Kernel
5.7.0 - 5.10.239linux
linux/linux_kernel
5.7 - 5.10.239
Published
Jul 04, 2025
Tracked Since
Feb 18, 2026