CVE-2025-21918

Description

In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: Fix NULL pointer access Resources should be released only after all threads that utilize them have been destroyed. This commit ensures that resources are not released prematurely by waiting for the associated workqueue to complete before deallocating them.

Reserved 2024-12-29 | Published 2025-04-01 | Updated 2025-05-04 | Assigner Linux

Product status

Default status
unaffected

b9aa02ca39a49740926c2c450a1505a4a0f8954a before 7a735a8a46f6ebf898bbefd96659ca5da798bce0
affected

b9aa02ca39a49740926c2c450a1505a4a0f8954a before 46fba7be161bb89068958138ea64ec33c0b446d4
affected

b9aa02ca39a49740926c2c450a1505a4a0f8954a before 079a3e52f3e751bb8f5937195bdf25c5d14fdff0
affected

b9aa02ca39a49740926c2c450a1505a4a0f8954a before 592a0327d026a122e97e8e8bb7c60cbbe7697344
affected

b9aa02ca39a49740926c2c450a1505a4a0f8954a before b13abcb7ddd8d38de769486db5bd917537b32ab1
affected

Default status
affected

5.16
affected

Any version before 5.16
unaffected

6.1.133
unaffected

6.6.83
unaffected

6.12.19
unaffected

6.13.7
unaffected

6.14
unaffected

References

git.kernel.org/...c/7a735a8a46f6ebf898bbefd96659ca5da798bce0

git.kernel.org/...c/46fba7be161bb89068958138ea64ec33c0b446d4

git.kernel.org/...c/079a3e52f3e751bb8f5937195bdf25c5d14fdff0

git.kernel.org/...c/592a0327d026a122e97e8e8bb7c60cbbe7697344

git.kernel.org/...c/b13abcb7ddd8d38de769486db5bd917537b32ab1

cve.org (CVE-2025-21918)

nvd.nist.gov (CVE-2025-21918)

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