CVE-2023-52495

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-52495
In the Linux kernel, the following vulnerability has been resolved: soc: qcom: pmic_glink_altmode: fix port sanity check The PMIC GLINK altmode driver currently supports at most two ports. Fix the incomplete port sanity check on notifications to avoid accessing and corrupting memory beyond the port array if we ever get a notification for an unsupported port.

7.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/532a5557da6892a6b2d5793052e1bce1f4c9e177 Mailing List Patch
https://git.kernel.org/stable/c/c4fb7d2eac9ff9bfc35a2e4d40c7169a332416e0 Mailing List Patch
https://git.kernel.org/stable/c/d26edf4ee3672cc9828f2a3ffae34086a712574d Mailing List Patch
https://git.kernel.org/stable/c/532a5557da6892a6b2d5793052e1bce1f4c9e177 Mailing List Patch
https://git.kernel.org/stable/c/c4fb7d2eac9ff9bfc35a2e4d40c7169a332416e0 Mailing List Patch
https://git.kernel.org/stable/c/d26edf4ee3672cc9828f2a3ffae34086a712574d Mailing List Patch
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
History

14 Feb 2025, 16:39

Type Values Removed Values Added
References () https://git.kernel.org/stable/c/532a5557da6892a6b2d5793052e1bce1f4c9e177 - () https://git.kernel.org/stable/c/532a5557da6892a6b2d5793052e1bce1f4c9e177 - Mailing List, Patch
References () https://git.kernel.org/stable/c/c4fb7d2eac9ff9bfc35a2e4d40c7169a332416e0 - () https://git.kernel.org/stable/c/c4fb7d2eac9ff9bfc35a2e4d40c7169a332416e0 - Mailing List, Patch
References () https://git.kernel.org/stable/c/d26edf4ee3672cc9828f2a3ffae34086a712574d - () https://git.kernel.org/stable/c/d26edf4ee3672cc9828f2a3ffae34086a712574d - Mailing List, Patch
CWE CWE-787
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.8
First Time Linux
Linux linux Kernel

21 Nov 2024, 08:39

Type Values Removed Values Added
References () https://git.kernel.org/stable/c/532a5557da6892a6b2d5793052e1bce1f4c9e177 - () https://git.kernel.org/stable/c/532a5557da6892a6b2d5793052e1bce1f4c9e177 -
References () https://git.kernel.org/stable/c/c4fb7d2eac9ff9bfc35a2e4d40c7169a332416e0 - () https://git.kernel.org/stable/c/c4fb7d2eac9ff9bfc35a2e4d40c7169a332416e0 -
References () https://git.kernel.org/stable/c/d26edf4ee3672cc9828f2a3ffae34086a712574d - () https://git.kernel.org/stable/c/d26edf4ee3672cc9828f2a3ffae34086a712574d -
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: soc: qcom: pmic_glink_altmode: corregir la comprobación de la integridad del puerto el controlador PMIC GLINK altmode actualmente admite como máximo dos puertos. Se corrige la verificación incompleta de la integridad del puerto en las notificaciones para evitar acceder y dañar la memoria más allá del conjunto de puertos si alguna vez recibimos una notificación de un puerto no compatible.

11 Mar 2024, 18:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-03-11 18:15

Updated : 2025-02-14 16:39

NVD link : CVE-2023-52495

Mitre link : CVE-2023-52495

CVE.ORG link : CVE-2023-52495

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-787

Out-of-bounds Write