Riskcovery

CVE-2026-72101

dm-integrity: fix leaking uninitialized kernel memory

State
Published
Severity
Not scored
Published
Aug 15, 2026
Updated
Aug 17, 2026
Reserved
Aug 9, 2026

Read the record on cve.org

Description

In the Linux kernel, the following vulnerability has been resolved:

dm-integrity: fix leaking uninitialized kernel memory

If hash size is less than device's tuple size, dm-integrity is supposed to zero the remaining space. There was a bug in the code that zeroing didn't work. This commit fixes it.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • fb0987682c629c1d2c476f35f6fde405a5e304a4 to before 50af3e51dc709384701dbc721b4bd865285c5f2cAffected
  • fb0987682c629c1d2c476f35f6fde405a5e304a4 to before 0c4e9bb1d4101030f55c869f18bd3ece39a77bbbAffected
  • fb0987682c629c1d2c476f35f6fde405a5e304a4 to before 8f0af8493009a61b4313e0a8c6e03fbc36fd43f9Affected
  • fb0987682c629c1d2c476f35f6fde405a5e304a4 to before 7bb03b2b01b814a9fc14afbfc2cbb2cca5b34750Affected
LinuxLinux
  • 6.11Affected
  • before 6.11Not affected
  • 6.12.101 through 6.12.*Not affected
  • 6.18.40 through 6.18.*Not affected
  • 7.1.5 through 7.1.*Not affected
  • 7.2 and laterNot affected

References

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