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cnvdChina National Vulnerability DatabaseCNVD-2022-54887
HistoryAug 01, 2022 - 12:00 a.m.

Linux kernel has unspecified vulnerabilities (CNVD-2022-54887)

2022-08-0100:00:00
China National Vulnerability Database
www.cnvd.org.cn
57

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 version 5.18.14 and earlier versions have a security vulnerability that stems from xfrm_expand_policies in net/xfrm/xfrm_policy.c that causes refcount to be deleted twice. No detailed vulnerability details are currently available.

CPENameOperatorVersion
linux linux kernellt5.18.14

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