CVE-2026-43314

CVE-2026-43314 affects the Linux kernel device mapper (dm) driver. The issue arises when an I/O timeout failure is injected into a dm device; because dm does not implement its own timeout handler, the request can leak and hang indefinitely. The root cause is the presence of blk_should_fake_timeou...

PT-2026-38956

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description In the dm driver, the failure to implement its own timeout handler while relying on slave devices leads to an issue where requests are leaked and never completed if an io-timeout-fail...