cve/2024/CVE-2024-57998.md

CVE-2024-57998

Description

In the Linux kernel, the following vulnerability has been resolved:OPP: add index check to assert to avoid buffer overflow in _read_freq()Pass the freq index to the assert function to make surewe do not read a freq out of the opp->rates[] table when calledfrom the indexed variants:dev_pm_opp_find_freq_exact_indexed() ordev_pm_opp_find_freq_ceil/floor_indexed().Add a secondary parameter to the assert function, unusedfor assert_single_clk() then add assert_clk_index() whichwill check for the clock index when called from the _indexed()find functions.

POC

Reference

No PoCs from references.

Github

• https://github.com/w4zu/Debian_security