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cnvdChina National Vulnerability DatabaseCNVD-2022-74092
HistorySep 02, 2022 - 12:00 a.m.

Linux kernel resource management error vulnerability (CNVD-2022-74092)

2022-09-0200:00:00
China National Vulnerability Database
www.cnvd.org.cn
11

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/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 is vulnerable to a resource management error that could be exploited to force a denial of service and potentially run code by reusing a freed memory area of the Linux kernel via net/hamradio/6pack.c.

CPENameOperatorVersion
linuxlinux kernellt5.17

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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