CVE-2024-26860

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

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

dm-integrity: fix a memory leak when rechecking the data

Memory for the "checksums" pointer will leak if the data is rechecked after checksum failure (because the associated kfree won't happen due to 'goto skip_io').

Fix this by freeing the checksums memory before recheck, and just use the "checksum_onstack" memory for storing checksum during recheck.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-401

Affected software

VendorProductVersions
LinuxLinux>= 906414f4596469004632de29126c55751ed82c5e, < 20e21c3c0195d915f33bc7321ee6b362177bf5bf; >= d6824a28b244e8a750952848e4bd2167e1e9a17e, < 338580a7fb9b0930bb38098007e89cc0fc496bf7; >= eb7b14a6a923c5678573c4d238c781cc83fcbc0f, < 74abc2fe09691f3d836d8a54d599ca71f1e4287b; >= c88f5e553fe38b2ffc4c33d08654e5281b297677, < 6d35654f03c35c273240d85ec67e3f2c3596c4e0; >= c88f5e553fe38b2ffc4c33d08654e5281b297677, < 55e565c42dce81a4e49c13262d5bc4eb4c2e588a; >= 6.1.80, < 6.1.83; >= 6.6.19, < 6.6.23; >= 6.7.7, < 6.7.11
LinuxLinux6.8

References

Timeline

Published
Apr 17, 2024
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2024-26860: Medium severity, CVSS 5.5 | Vulnix