In the Linux kernel, the following vulnerability has been resolved:
iio: adc: rzg2l_adc: Set driver data before enabling runtime PM
When stress-testing the system by repeatedly unbinding and binding the ADC
device in a loop, and the ADC is a supplier for another device (e.g., a
thermal hardware block that reads temperature through the ADC), it may
happen that the ADC device is runtime-resumed immediately after runtime PM
is enabled, triggered by its consumer. At this point, since drvdata is not
yet set and the driver's runtime PM callbacks rely on it, a crash can
occur. To avoid this, set drvdata just after it was allocated.
References
Configurations
Configuration 1 (hide)
|
History
25 Nov 2025, 19:55
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Linux linux Kernel
Linux |
|
| CWE | NVD-CWE-noinfo | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.5 |
| CPE | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.17:rc2:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.17:rc1:*:*:*:*:*:* |
|
| References | () https://git.kernel.org/stable/c/c69e13965f26b8058f538ea8bdbd2d7718cf1fbe - Patch | |
| References | () https://git.kernel.org/stable/c/e7ce902db071a7b3e696a43d6e14ca57360deee6 - Patch |
Information
Published : 2025-09-11 17:15
Updated : 2025-11-25 19:55
NVD link : CVE-2025-39774
Mitre link : CVE-2025-39774
CVE.ORG link : CVE-2025-39774
JSON object : View
Products Affected
linux
- linux_kernel
CWE