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cnvdChina National Vulnerability DatabaseCNVD-2022-68086
HistoryOct 09, 2022 - 12:00 a.m.

Linux kernel hid-roccat.c resource management error vulnerability

2022-10-0900:00:00
China National Vulnerability Database
www.cnvd.org.cn
26

4.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Linux kernel is the kernel used by the Linux Foundation’s open source operating system, Linux. Linux kernel version 5.19.12 and earlier are vulnerable to a resource management error that originates in roccat_report_event in drivers/hid/hid-roccat.c in copy A contention condition occurs in some cases reported when the report is received, and an attacker can exploit the vulnerability to cause memory to be reused after it is released.

CPENameOperatorVersion
linux linux kernelle5.19.12

4.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H