CVE-2023-52871

In the Linux kernel, the following vulnerability has been resolved: soc: qcom: llcc: Handle a second device without data corruption Usually there is only one llcc device. But if there were a second, even a failed probe call would modify the global drv_data pointer. So check if drv_data is valid before overwriting it.

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 HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/1143bfb9b055897975aeaea254da148e19524493	Patch
https://git.kernel.org/stable/c/3565684309e54fa998ea27f37028d67cc3e1dff2	Patch
https://git.kernel.org/stable/c/5e5b85ea0f4bc484bfe4cc73ead51fa48d2366a0	Patch
https://git.kernel.org/stable/c/995ee1e84e8db7fa5dcdde7dfe0bd7bb6f9bbb8c	Patch
https://git.kernel.org/stable/c/cc1a1dcb411fe224f48553cfdcdfe6e61395b69c	Patch
https://git.kernel.org/stable/c/f0ef883cae309bc5e8cdfcdbc1b4822732ce20a8	Patch
https://git.kernel.org/stable/c/f1a1bc8775b26345aba2be278118999e7f661d3d	Patch
https://git.kernel.org/stable/c/1143bfb9b055897975aeaea254da148e19524493	Patch
https://git.kernel.org/stable/c/3565684309e54fa998ea27f37028d67cc3e1dff2	Patch
https://git.kernel.org/stable/c/5e5b85ea0f4bc484bfe4cc73ead51fa48d2366a0	Patch
https://git.kernel.org/stable/c/995ee1e84e8db7fa5dcdde7dfe0bd7bb6f9bbb8c	Patch
https://git.kernel.org/stable/c/cc1a1dcb411fe224f48553cfdcdfe6e61395b69c	Patch
https://git.kernel.org/stable/c/f0ef883cae309bc5e8cdfcdbc1b4822732ce20a8	Patch
https://git.kernel.org/stable/c/f1a1bc8775b26345aba2be278118999e7f661d3d	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::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

History

No history.

Information

Published : 2024-05-21 16:15

Updated : 2025-09-26 17:09

NVD link : CVE-2023-52871

Mitre link : CVE-2023-52871

CVE.ORG link : CVE-2023-52871

JSON object : View

Products Affected

linux

linux_kernel

CWE

NVD-CWE-noinfo

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