Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2023-53010

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
27/03/2025
Last modified:
30/10/2025

Description

In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> bnxt: Do not read past the end of test names<br /> <br /> Test names were being concatenated based on a offset beyond the end of<br /> the first name, which tripped the buffer overflow detection logic:<br /> <br /> detected buffer overflow in strnlen<br /> [...]<br /> Call Trace:<br /> bnxt_ethtool_init.cold+0x18/0x18<br /> <br /> Refactor struct hwrm_selftest_qlist_output to use an actual array,<br /> and adjust the concatenation to use snprintf() rather than a series of<br /> strncat() calls.

Impact

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

Base Score: 5.50 MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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

Base Score 3.x
5.50
Severity 3.x
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 4.12 (including) 6.1.9 (excluding)
cpe:2.3:o:linux:linux_kernel:6.2:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.2:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.2:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.2:rc4:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools