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CVE PROGRAM SOURCE RECORD8.8 High

CVE-2026-72100

dm-integrity: fix a bug if the bio is out of limits

Description

In the Linux kernel, the following vulnerability has been resolved: dm-integrity: fix a bug if the bio is out of limits If dm_integrity_check_limits fails, the code would exit with DM_MAPIO_KILL. However, the range would be already locked at this point, and it wouldn't be unlocked, resulting in a deadlock. Let's move the limit check up, so that when it exits, no resources are leaked.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • fb0987682c629c1d2c476f35f6fde405a5e304a4 to < f7989286175f32db8605e767a1a2efc62e894dc8affected
  • fb0987682c629c1d2c476f35f6fde405a5e304a4 to < aa5113e7155f4ea81d2c0303ab5cb272d4b32627affected
  • fb0987682c629c1d2c476f35f6fde405a5e304a4 to < 3d1afaa074622859678b1a1e7c1b9c0af74c89b0affected
  • fb0987682c629c1d2c476f35f6fde405a5e304a4 to < 5a266764fadaff8b5c1fe37a186ebf9b09cb953eaffected

Linux Linux

Default version status: affected

  • 6.11affected
  • 0 to < 6.11unaffected
  • 6.12.97 to ≤ 6.12.*unaffected
  • 6.18.40 to ≤ 6.18.*unaffected
  • 7.1.5 to ≤ 7.1.*unaffected
  • 7.2 to ≤ *unaffected

References