CVE-2025-68782

Linux Kernel 5.8.0-6.18.2 - Use-After-Free in SCSI Target Command Handling

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: scsi: target: Reset t_task_cdb pointer in error case If allocation of cmd->t_task_cdb fails, it remains NULL but is later dereferenced in the 'err' path. In case of error, reset NULL t_task_cdb value to point at the default fixed-size buffer. Found by Linux Verification Center (linuxtesting.org) with SVACE.

References (8)

Core 8

Scores

EPSS 0.0018
EPSS Percentile 7.4%

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

Status published
Products (22)
linux/Kernel 5.11.0 - 5.15.198linux
linux/Kernel 5.16.0 - 6.1.160linux
linux/Kernel 5.8.0 - 5.10.248linux
linux/Kernel 6.13.0 - 6.18.3linux
linux/Kernel 6.2.0 - 6.6.120linux
linux/Kernel 6.7.0 - 6.12.64linux
Linux/Linux < 5.8
Linux/Linux 5.10.248 - 5.10.*
Linux/Linux 5.15.198 - 5.15.*
Linux/Linux 5.8
... and 12 more
Published Jan 13, 2026
Tracked Since Feb 18, 2026