7.8
CVE-2023-54207
- EPSS 0.13%
- Veröffentlicht 30.12.2025 12:11:06
- Zuletzt bearbeitet 26.02.2026 18:44:31
- CVE-Watchlists
- Unerledigt
HID: uclogic: Correct devm device reference for hidinput input_dev name
In the Linux kernel, the following vulnerability has been resolved: HID: uclogic: Correct devm device reference for hidinput input_dev name Reference the HID device rather than the input device for the devm allocation of the input_dev name. Referencing the input_dev would lead to a use-after-free when the input_dev was unregistered and subsequently fires a uevent that depends on the name. At the point of firing the uevent, the name would be freed by devres management. Use devm_kasprintf to simplify the logic for allocating memory and formatting the input_dev name string.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 4.1 < 5.10.249
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.199
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.53
Linux ≫ Linux Kernel Version >= 6.2 < 6.4.16
Linux ≫ Linux Kernel Version >= 6.5 < 6.5.3
VulnDex Vulnerability Enrichment
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.13% | 0.029 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 7.8 | 1.8 | 5.9 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
|
CWE-416 Use After Free
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.
https://git.kernel.org/stable/c/f283805d984343b2f216e2f4c6c7af265b9542ae
https://git.kernel.org/stable/c/4c2707dfee5847dc0b5ecfbe512c29c93832fdc4
https://git.kernel.org/stable/c/58f0d1c0e494a88f301bf455da7df4366f179bbb
https://git.kernel.org/stable/c/dd613a4e45f8d35f49a63a2064e5308fa5619e29
https://git.kernel.org/stable/c/51f49e3927ad545cec0c0afb86856ccacd9f085d
https://git.kernel.org/stable/c/f78bb490b16ecb506d4904be4b00bf9aad6588f9