Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2025-22067

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
16/04/2025
Last modified:
01/10/2025

Description

In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> spi: cadence: Fix out-of-bounds array access in cdns_mrvl_xspi_setup_clock()<br /> <br /> If requested_clk &gt; 128, cdns_mrvl_xspi_setup_clock() iterates over the<br /> entire cdns_mrvl_xspi_clk_div_list array without breaking out early,<br /> causing &amp;#39;i&amp;#39; to go beyond the array bounds.<br /> <br /> Fix that by stopping the loop when it gets to the last entry, clamping<br /> the clock to the minimum 6.25 MHz.<br /> <br /> Fixes the following warning with an UBSAN kernel:<br /> <br /> vmlinux.o: warning: objtool: cdns_mrvl_xspi_setup_clock: unexpected end of section .text.cdns_mrvl_xspi_setup_clock

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:*:*:*:*:*:*:*:* 6.12 (including) 6.12.23 (excluding)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 6.13 (including) 6.13.11 (excluding)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 6.14 (including) 6.14.2 (excluding)

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


References to Advisories, Solutions, and Tools