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CVE-2025-68782

scsi: target: Reset t_task_cdb pointer in error case

Published
Last modified
published
Not listed in CISA KEV
Fix
Fixed in 5.10.248, 5.15.198, 6.1.160, 6.6.120, 6.12.64, and 1 more
None on Exploit-DB, Metasploit or GitHub
  • Exploitation: none
  • Automatable: no
  • Technical impact: partial

Summary

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.

Timeline

  1. CVE published
  2. CISA SSVC assessment

    Exploitation: none · Automatable: no · Technical impact: partial

  3. Record last updated

Affected versions

  • Linux Linux

    From 9e95fb805dc043cc8ed878a08d1583e4097a5f80 · fixed in 6cac97b12bdab04832e0416d049efcd0d48d303b; From 9e95fb805dc043cc8ed878a08d1583e4097a5f80 · fixed in 45fd86b444105c8bd07a763f58635c87e5dc7aea; From 9e95fb805dc043cc8ed878a08d1583e4097a5f80 · fixed in 8727663ded659aad55eef21e3864ebf5a4796a96; From 9e95fb805dc043cc8ed878a08d1583e4097a5f80 · fixed in 0260ad551b0815eb788d47f32899fbcd65d6f128; From 9e95fb805dc043cc8ed878a08d1583e4097a5f80 · fixed in 0d36db68fdb8a3325386fd9523b67735f944e1f3; From 9e95fb805dc043cc8ed878a08d1583e4097a5f80 · fixed in 8edbb9e371af186b4cf40819dab65fafe109df4d; From 9e95fb805dc043cc8ed878a08d1583e4097a5f80 · fixed in 5053eab38a4c4543522d0c320c639c56a8b59908

  • Linux Linux

    5.8

  • KernelLinux

    From 5.8.0 · fixed in 5.10.248; From 5.11.0 · fixed in 5.15.198; From 5.16.0 · fixed in 6.1.160; From 6.2.0 · fixed in 6.6.120; From 6.7.0 · fixed in 6.12.64; From 6.13.0 · fixed in 6.18.3

References 7

git.kernel.org