In the Linux kernel, the following vulnerability has been resolved:
gpiolib: Fix crash on error in gpiochip_get_ngpios()
The gpiochip_get_ngpios() uses chip_*() macros to print messages.
However these macros rely on gpiodev to be initialised and set,
which is not the case when called via bgpio_init(). In such a case
the printing messages will crash on NULL pointer dereference.
Replace chip_*() macros by the respective dev_*() ones to avoid
such crash.
References
| Link | Resource |
|---|---|
| https://git.kernel.org/stable/c/189fb76215e479c10731baabb50f1a352d2078f5 | Patch Mailing List |
| https://git.kernel.org/stable/c/4d9b2b62e1136d10f661ec4c0c268140b6f74f4f | Patch Mailing List |
| https://git.kernel.org/stable/c/7b4aebeecbbd5b5fe73e35fad3f62ed21aa7ef44 | Patch Mailing List |
| https://git.kernel.org/stable/c/a7052afa9eae2239e25943baa8817a6a56e8aa68 | Patch Mailing List |
Configurations
Configuration 1 (hide)
|
History
05 Mar 2025, 18:44
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://git.kernel.org/stable/c/4d9b2b62e1136d10f661ec4c0c268140b6f74f4f - Patch, Mailing List | |
| References | () https://git.kernel.org/stable/c/a7052afa9eae2239e25943baa8817a6a56e8aa68 - Patch, Mailing List | |
| References | () https://git.kernel.org/stable/c/189fb76215e479c10731baabb50f1a352d2078f5 - Patch, Mailing List | |
| References | () https://git.kernel.org/stable/c/7b4aebeecbbd5b5fe73e35fad3f62ed21aa7ef44 - Patch, Mailing List | |
| CPE | cpe:2.3:o:linux:linux_kernel:6.14:rc1:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.14:rc2:*:*:*:*:*:* |
|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.5 |
| First Time |
Linux linux Kernel
Linux |
27 Feb 2025, 03:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-02-27 03:15
Updated : 2025-03-05 18:44
NVD link : CVE-2025-21783
Mitre link : CVE-2025-21783
JSON object : View
Products Affected
linux
- linux_kernel
CWE
No CWE.