5.5
CVE-2025-21918
- EPSS 0.19%
- Veröffentlicht 01.04.2025 16:15:22
- Zuletzt bearbeitet 03.11.2025 20:17:27
- CVE-Watchlists
- Unerledigt
usb: typec: ucsi: Fix NULL pointer access
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.133
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.83
Linux ≫ Linux Kernel Version >= 6.7 < 6.12.19
Linux ≫ Linux Kernel Version >= 6.13 < 6.13.7
Linux ≫ Linux Kernel Version6.14 Updaterc1
Linux ≫ Linux Kernel Version6.14 Updaterc2
Linux ≫ Linux Kernel Version6.14 Updaterc3
Linux ≫ Linux Kernel Version6.14 Updaterc4
Linux ≫ Linux Kernel Version6.14 Updaterc5
VulnDex Vulnerability Enrichment
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.19% | 0.089 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 5.5 | 1.8 | 3.6 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
|
| 134c704f-9b21-4f2e-91b3-4a467353bcc0 | 5.5 | 1.8 | 3.6 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
|
CWE-476 NULL Pointer Dereference
The product dereferences a pointer that it expects to be valid but is NULL.
https://git.kernel.org/stable/c/079a3e52f3e751bb8f5937195bdf25c5d14fdff0
https://git.kernel.org/stable/c/46fba7be161bb89068958138ea64ec33c0b446d4
https://git.kernel.org/stable/c/592a0327d026a122e97e8e8bb7c60cbbe7697344
https://git.kernel.org/stable/c/b13abcb7ddd8d38de769486db5bd917537b32ab1
https://git.kernel.org/stable/c/7a735a8a46f6ebf898bbefd96659ca5da798bce0
https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html