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CVE-2024-26880 is a lifecycle-handling vulnerability in the Linux kernel device-mapper subsystem, introduced in kernel version 3.19. Internal resume processing fails to invoke the table targets' preresume and resume callbacks, leaving postsuspend and resume operations incorrectly paired. In the snapshot-origin path, two consecutive origin_postsuspend calls attempt to remove the same list entry twice, corrupting the list and triggering a kernel BUG and crash. The failure was observed during lvm2 test-suite execution on Linux 6.8.0-rc6.
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A Linux kernel device-mapper flaw that can cause list corruption and a kernel crash/denial of service during internal suspend/resume handling. It affects Google COS packages sys-kernel/csql-kernel-6_1 and sys-kernel/lakitu-kernel-6_1 prior to version 18244.85.5.
A Linux kernel device-mapper flaw addressed by calling the resume method on internal suspend. The advisory does not describe its security impact.
Linux kernel device-mapper internal suspend/resume flaw.
Linux kernel device-mapper flaw in internal suspend and resume handling.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.