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cnvdChina National Vulnerability DatabaseCNVD-2021-60525
HistoryJul 23, 2021 - 12:00 a.m.

Linux kernel security bypass vulnerability (CNVD-2021-60525)

2021-07-2300:00:00
China National Vulnerability Database
www.cnvd.org.cn
38

7.4 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.9 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:M/Au:N/C:C/I:C/A:C

JSON

Linux kernel is the kernel used by the Linux Foundation’s open source operating system Linux. Linux kernel has a security vulnerability that can be exploited by an attacker to control bypass restrictions in order to escalate his privileges on the host system.

CPENameOperatorVersion
linux linux kernellt5.11.12

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7.4 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.9 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:M/Au:N/C:C/I:C/A:C

JSON
Related for CNVD-2021-60525
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