CVE-2022-2602

2022-10-1800:00:00

ubuntu.com

7 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.5 Medium

AI Score

Confidence

High

3.5 Low

CVSS2

Access Vector

LOCAL

Access Complexity

HIGH

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:H/Au:S/C:P/I:P/A:P

0.0005 Low

EPSS

Percentile

14.5%

JSON

io_uring UAF, Unix SCM garbage collection

Notes

Author	Note
sbeattie	ZDI-CAN-17428
eslerm	CWE-416

OSVersionArchitecturePackageVersionFilename
ubuntu20.04noarchlinux< 5.4.0-131.147UNKNOWN
ubuntu22.04noarchlinux< 5.15.0-52.58UNKNOWN
ubuntu22.10noarchlinux< 5.19.0-23.24UNKNOWN
ubuntu23.04noarchlinux< 5.19.0-23.24UNKNOWN
ubuntu20.04noarchlinux-aws< 5.4.0-1088.96UNKNOWN
ubuntu22.04noarchlinux-aws< 5.15.0-1022.26UNKNOWN
ubuntu22.10noarchlinux-aws< 5.19.0-1011.12UNKNOWN
ubuntu20.04noarchlinux-aws-5.15< 5.15.0-1022.26~20.04.1UNKNOWN
ubuntu18.04noarchlinux-aws-5.4< 5.4.0-1088.96~18.04.1UNKNOWN
ubuntu20.04noarchlinux-azure< 5.4.0-1094.100UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	20.04	noarch	linux	< 5.4.0-131.147	UNKNOWN
ubuntu	22.04	noarch	linux	< 5.15.0-52.58	UNKNOWN
ubuntu	22.10	noarch	linux	< 5.19.0-23.24	UNKNOWN
ubuntu	23.04	noarch	linux	< 5.19.0-23.24	UNKNOWN
ubuntu	20.04	noarch	linux-aws	< 5.4.0-1088.96	UNKNOWN
ubuntu	22.04	noarch	linux-aws	< 5.15.0-1022.26	UNKNOWN
ubuntu	22.10	noarch	linux-aws	< 5.19.0-1011.12	UNKNOWN
ubuntu	20.04	noarch	linux-aws-5.15	< 5.15.0-1022.26~20.04.1	UNKNOWN
ubuntu	18.04	noarch	linux-aws-5.4	< 5.4.0-1088.96~18.04.1	UNKNOWN
ubuntu	20.04	noarch	linux-azure	< 5.4.0-1094.100	UNKNOWN