CVE-2024-57998
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
27/02/2025
Last modified:
27/02/2025
Description
In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
OPP: add index check to assert to avoid buffer overflow in _read_freq()<br />
<br />
Pass the freq index to the assert function to make sure<br />
we do not read a freq out of the opp->rates[] table when called<br />
from the indexed variants:<br />
dev_pm_opp_find_freq_exact_indexed() or<br />
dev_pm_opp_find_freq_ceil/floor_indexed().<br />
<br />
Add a secondary parameter to the assert function, unused<br />
for assert_single_clk() then add assert_clk_index() which<br />
will check for the clock index when called from the _indexed()<br />
find functions.
Impact
References to Advisories, Solutions, and Tools
- https://git.kernel.org/stable/c/774dd6f0f0a61c9c3848e025d7d9eeed1a7ca4cd
- https://git.kernel.org/stable/c/7d68c20638e50d5eb4576492a7958328ae445248
- https://git.kernel.org/stable/c/d659bc68ed489022ea33342cfbda2911a81e7a0d
- https://git.kernel.org/stable/c/da2a6acc73933b7812c94794726e438cde39e037
- https://git.kernel.org/stable/c/eb6ffa0192ba83ece1a318b956265519c5c7dcec