CVE-2023-52512

In the Linux kernel, the following vulnerability has been resolved: pinctrl: nuvoton: wpcm450: fix out of bounds write Write into 'pctrl->gpio_bank' happens before the check for GPIO index validity, so out of bounds write may happen. Found by Linux Verification Center (linuxtesting.org) with SVACE.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/6c18c386fd13dbb3ff31a1086dabb526780d9bda	Patch
https://git.kernel.org/stable/c/87d315a34133edcb29c4cadbf196ec6c30dfd47b	Patch
https://git.kernel.org/stable/c/c9d7cac0fd27c74dd368e80dc4b5d0f9f2e13cf8	Patch
https://git.kernel.org/stable/c/6c18c386fd13dbb3ff31a1086dabb526780d9bda	Patch
https://git.kernel.org/stable/c/87d315a34133edcb29c4cadbf196ec6c30dfd47b	Patch
https://git.kernel.org/stable/c/c9d7cac0fd27c74dd368e80dc4b5d0f9f2e13cf8	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel:6.6:rc1::::::
	cpe:2.3:o:linux:linux_kernel:6.6:rc2::::::
	cpe:2.3:o:linux:linux_kernel:6.6:rc3::::::
	cpe:2.3:o:linux:linux_kernel:6.6:rc4::::::
	cpe:2.3:o:linux:linux_kernel:6.6:rc5::::::

History

No history.

Information

Published : 2024-03-02 22:15

Updated : 2025-03-19 16:24

NVD link : CVE-2023-52512

Mitre link : CVE-2023-52512

CVE.ORG link : CVE-2023-52512

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-787

Out-of-bounds Write

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