In the Linux kernel, the following vulnerability has been resolved:
iwlwifi: fix use-after-free
If no firmware was present at all (or, presumably, all of the
firmware files failed to parse), we end up unbinding by calling
device_release_driver(), which calls remove(), which then in
iwlwifi calls iwl_drv_stop(), freeing the 'drv' struct. However
the new code I added will still erroneously access it after it
was freed.
Set 'failure=false' in this case to avoid the access, all data
was already freed anyway.
References
Configurations
Configuration 1 (hide)
|
History
07 Aug 2024, 19:48
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 7.8 |
| First Time |
Linux
Linux linux Kernel |
|
| CWE | CWE-416 | |
| CPE | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | |
| References | () https://git.kernel.org/stable/c/d3b98fe36f8a06ce654049540773256ab59cb53d - Patch | |
| References | () https://git.kernel.org/stable/c/bea2662e7818e15d7607d17d57912ac984275d94 - Patch | |
| References | () https://git.kernel.org/stable/c/008508c16af0087cda0394e1ac6f0493b01b6063 - Patch | |
| References | () https://git.kernel.org/stable/c/7d6475179b85a83186ccce59cdc359d4f07d0bcb - Patch | |
| References | () https://git.kernel.org/stable/c/494de920d98f125b099f27a2d274850750aff957 - Patch | |
| References | () https://git.kernel.org/stable/c/9958b9cbb22145295ee1ffaea0904c383da2c05d - Patch | |
| References | () https://git.kernel.org/stable/c/ddd46059f7d99119b62d44c519df7a79f2e6a515 - Patch |
16 Jul 2024, 13:43
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2024-07-16 12:15
Updated : 2024-08-07 19:48
NVD link : CVE-2022-48787
Mitre link : CVE-2022-48787
JSON object : View
Products Affected
linux
- linux_kernel
CWE
CWE-416
Use After Free