Skip to content
Sign in
7.5 High

CVE-2025-68782 In the Linux kernel, the following vulnerability has been resolved: scsi: target: Reset t_task_cdb pointer in error case…

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.

Affected products and versions

Product Affected versions Fixed in
Linux 6.19 earliest → < 6.19 6.19
Linux 6.18 earliest → < 6.18.3 6.18.3
Linux 6.12 earliest → < 6.12.64 6.12.64
Linux 6.6 earliest → < 6.6.120 6.6.120
Linux 6.1 earliest → < 6.1.160 6.1.160
Linux 5.15 earliest → < 5.15.198 5.15.198
Linux 5.10 earliest → < 5.10.248 5.10.248
Linux 5.8 No fix stated
SIMATIC S7-1500 CPU 1518-4 PN/DP MFP 3.1 3.1.7 → latest No fix stated
Show the 2 other branches
Product Affected versions Fixed in
SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP 3.1 3.1.7 → latest No fix stated
SIPLUS S7-1500 CPU 1518-4 PN/DP MFP 3.1 3.1.7 → latest No fix stated

Other CVEs of Linux

The 18286 CVEs of Linux →
CVE-2026-100082 xen-blkback: Avoid UAF when reading I/O statistics Not rated CVE-2026-100081 xen-netback: defer xenvif_mcast_addr_list_free() Not rated CVE-2026-100080 xen-netback: Fix UAF when reading statistics data Not rated CVE-2026-99270 tcp: Fix potential UAF in reqsk_timer_handler(). 8.1 High
Track this CVE