PT-2025-51686 · Linux+3 · Linux Kernel+3

Published

2025-12-16

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Updated

2026-05-07

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CVE-2025-68282

None

No severity ratings or metrics are available. When they are, we'll update the corresponding info on the page.
Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)
Description A race condition exists during gadget teardown that can lead to a use-after-free in the usb gadget state work() function. This occurs because a concurrent event can call usb gadget set state() and schedule gadget->work at any time during the cleanup process in usb del gadget(). A previous attempt to fix this issue did not fully resolve the race condition. The issue is addressed by introducing a 'teardown' flag and a 'state lock' spinlock to the usb gadget struct, preventing new work from being scheduled once cleanup has commenced.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Related Identifiers

AZL-72568
CVE-2025-68282
ECHO-884C-69BB-036F
MGASA-2026-0017
MGASA-2026-0018
OESA-2026-1566
OESA-2026-1567
OESA-2026-1570
USN-8094-1
USN-8094-2
USN-8094-3
USN-8094-4
USN-8094-5
USN-8095-1
USN-8095-2
USN-8095-3
USN-8095-4
USN-8095-5
USN-8096-1
USN-8096-2
USN-8096-3
USN-8096-4
USN-8096-5
USN-8100-1
USN-8116-1
USN-8125-1
USN-8126-1
USN-8141-1
USN-8152-1
USN-8163-1
USN-8163-2
USN-8165-1
USN-8243-1
USN-8261-1

Affected Products

Debian
Linuxmint
Linux Kernel
Ubuntu