7.8
CVE-2023-53454
- EPSS 0.15%
- Veröffentlicht 01.10.2025 12:15:43
- Zuletzt bearbeitet 16.01.2026 21:21:16
- Quelle 416baaa9-dc9f-4396-8d5f-8c081f
- CVE-Watchlists
- Unerledigt
HID: multitouch: Correct devm device reference for hidinput input_dev name
In the Linux kernel, the following vulnerability has been resolved: HID: multitouch: 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 >= 3.12 < 4.14.326
Linux ≫ Linux Kernel Version >= 4.15 < 4.19.295
Linux ≫ Linux Kernel Version >= 4.20 < 5.4.257
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.195
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.132
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 | 0.15% | 0.048 |
| 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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.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/15ec7cb55e7d88755aa01d44a7a1015a42bfce86
https://git.kernel.org/stable/c/1d7833db9fd118415dace2ca157bfa603dec9c8c
https://git.kernel.org/stable/c/2763732ec1e68910719c75b6b896e11b6d3d622b
https://git.kernel.org/stable/c/39c70c19456e50dcb3abfe53539220dff0490f1d
https://git.kernel.org/stable/c/4794394635293a3e74591351fff469cea7ad15a2
https://git.kernel.org/stable/c/ac0d389402a6ff9ad92cea02c2d8c711483b91ab
https://git.kernel.org/stable/c/b70ac7849248ec8128fa12f86e3655ba38838f29
https://git.kernel.org/stable/c/dde88ab4e45beb60b217026207aa9c14c88d71ab
https://git.kernel.org/stable/c/df7ca43fe090e1a56c216c8ebc106ef5fd49afc6