CVE-2021-3760

2021-10-2600:00:00

ubuntu.com

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.0004 Low

EPSS

Percentile

5.3%

JSON

A flaw was found in the Linux kernel. A use-after-free vulnerability in the
NFC stack can lead to a threat to confidentiality, integrity, and system
availability.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlinux< 4.15.0-166.174UNKNOWN
ubuntu20.04noarchlinux< 5.4.0-92.103UNKNOWN
ubuntu21.04noarchlinux< 5.11.0-44.48UNKNOWN
ubuntu21.10noarchlinux< 5.13.0-23.23UNKNOWN
ubuntu16.04noarchlinux< 4.4.0-229.263) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN
ubuntu18.04noarchlinux-aws< 4.15.0-1118.125UNKNOWN
ubuntu20.04noarchlinux-aws< 5.4.0-1061.64UNKNOWN
ubuntu21.04noarchlinux-aws< 5.11.0-1023.24UNKNOWN
ubuntu21.10noarchlinux-aws< 5.13.0-1008.9UNKNOWN
ubuntu14.04noarchlinux-aws< 4.4.0-1109.115) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	linux	< 4.15.0-166.174	UNKNOWN
ubuntu	20.04	noarch	linux	< 5.4.0-92.103	UNKNOWN
ubuntu	21.04	noarch	linux	< 5.11.0-44.48	UNKNOWN
ubuntu	21.10	noarch	linux	< 5.13.0-23.23	UNKNOWN
ubuntu	16.04	noarch	linux	< 4.4.0-229.263) Available with Ubuntu Pro or Ubuntu Pro (Infra-only	UNKNOWN
ubuntu	18.04	noarch	linux-aws	< 4.15.0-1118.125	UNKNOWN
ubuntu	20.04	noarch	linux-aws	< 5.4.0-1061.64	UNKNOWN
ubuntu	21.04	noarch	linux-aws	< 5.11.0-1023.24	UNKNOWN
ubuntu	21.10	noarch	linux-aws	< 5.13.0-1008.9	UNKNOWN
ubuntu	14.04	noarch	linux-aws	< 4.4.0-1109.115) Available with Ubuntu Pro or Ubuntu Pro (Infra-only	UNKNOWN