In the Linux kernel, the following vulnerability has been resolved:
i3c: master: mipi-i3c-hci: Fix a kernel panic for accessing DAT_data.
The `i3c_master_bus_init` function may attach the I2C devices before the
I3C bus initialization. In this flow, the DAT `alloc_entry`` will be used
before the DAT `init`. Additionally, if the `i3c_master_bus_init` fails,
the DAT `cleanup` will execute before the device is detached, which will
execue DAT `free_entry` function. The above scenario can cause the driver
to use DAT_data when it is NULL.
References
Configurations
Configuration 1 (hide)
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History
19 Sep 2025, 14:39
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://git.kernel.org/stable/c/39c71357e68e2f03766f9321b9f4882e49ff1442 - Patch | |
| References | () https://git.kernel.org/stable/c/3cb79a365e7cce8f121bba91312e2ddd206b9781 - Patch | |
| References | () https://git.kernel.org/stable/c/b53e9758a31c683fc8615df930262192ed5f034b - Patch | |
| References | () https://git.kernel.org/stable/c/e64d23dc65810be4e3395d72df0c398f60c991f9 - Patch | |
| References | () https://git.kernel.org/stable/c/eed74230435c61eeb58abaa275b1820e6a4b7f02 - Patch | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.5 |
| CPE | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | |
| First Time |
Linux
Linux linux Kernel |
|
| CWE | NVD-CWE-noinfo |
Information
Published : 2024-05-21 16:15
Updated : 2025-09-19 14:39
NVD link : CVE-2023-52763
Mitre link : CVE-2023-52763
CVE.ORG link : CVE-2023-52763
JSON object : View
Products Affected
linux
- linux_kernel
CWE