Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2024-57998

Severity CVSS v4.0:
Pending analysis
Type:
CWE-125 Out-of-bounds Read
Publication date:
27/02/2025
Last modified:
03/11/2025

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-&gt;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

Vector 3.x
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.80 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
7.80
Severity 3.x
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 6.6 (including) 6.6.76 (excluding)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 6.7 (including) 6.12.13 (excluding)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 6.13 (including) 6.13.2 (excluding)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools