PT-2026-2586 · Linux+2 · Linux Kernel+2

Published

2026-01-13

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Updated

2026-05-11

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CVE-2025-71065

None

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Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)
Description The Linux kernel contained a potential deadlock situation within the f2fs filesystem. The deadlock involved a chain of locks held by kswapd and other processes during operations like inode eviction, truncation, and atomic write commits. The root cause was identified as a circular dependency between multiple locks (Lock A, Lock B, Lock C, and Lock D) acquired in different code paths. This could occur during filesystem reclaim, inode eviction, and I/O operations.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Related Identifiers

AZL-74384
CVE-2025-71065
ECHO-600F-C72D-1B24
MGASA-2026-0017
MGASA-2026-0018
OESA-2026-1566
OESA-2026-1567
OESA-2026-1570
USN-8177-1
USN-8177-2
USN-8179-1
USN-8179-2
USN-8179-3
USN-8179-4
USN-8183-1
USN-8183-2
USN-8184-1
USN-8185-1
USN-8185-2
USN-8203-1
USN-8204-1
USN-8245-1
USN-8257-1
USN-8258-1
USN-8260-1
USN-8261-1
USN-8265-1

Affected Products

Linuxmint
Linux Kernel
Ubuntu