CVE-2024-46823
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-46823
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-46823.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2024-46823
- Downstream
- Published
- 2024-09-27T13:15:14Z
- Modified
- 2025-08-09T20:01:26Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
kunit/overflow: Fix UB in overflowallocationtest
The 'devicename' array doesn't exist out of the 'overflowallocationtest' function scope. However, it is being used as a driver name when calling 'kunitdrivercreate' from 'kunitdevice_register'. It produces the kernel panic with KASAN enabled.
Since this variable is used in one place only, remove it and pass the device name into kunitdeviceregister directly as an ascii string.
- References