CVE-2025-38651 landlock: Fix warning from KUnit tests

In the Linux kernel, the following vulnerability has been resolved: landlock: Fix warning from KUnit tests getidrange expects a positive value as first argument but getrandomu8 can return 0. Fix this by clamping it. Validated by running the test in a for loop for 1000 times. Note that MAX is wron...

PT-2025-34412 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel versions 6.16.0-rc1-dev-00001-g314a2f98b65f and earlier Description: A flaw was identified in the Linux kernel related to landlock functionality. Specifically, the get id range function was susceptible to receiving a zero value a...