CVE-2022-3028

Severity CVSS v4.0:

Pending analysis

Type:

CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Publication date:

31/08/2022

Last modified:

07/11/2023

Description

A race condition was found in the Linux kernel&#39;s IP framework for transforming packets (XFRM subsystem) when multiple calls to xfrm_probe_algs occurred simultaneously. This flaw could allow a local attacker to potentially trigger an out-of-bounds write or leak kernel heap memory by performing an out-of-bounds read and copying it into a socket.

Impact

Vector 3.x

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.00 HIGH
Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Local
Attack Complexity (AC): High
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x

7.00

Severity 3.x

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:linux:linux_kernel::::::::	3.14 (including)	4.9.327 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	4.10 (including)	4.14.292 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	4.15 (including)	4.19.257 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	4.20 (including)	5.4.212 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.5 (including)	5.10.140 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.11 (including)	5.15.64 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.16 (including)	5.19.6 (excluding)
cpe:2.3:o:linux:linux_kernel:6.0:rc1::::::
cpe:2.3:o:linux:linux_kernel:6.0:rc2::::::
cpe:2.3:o:fedoraproject:fedora:35:::::::*
cpe:2.3:o:fedoraproject:fedora:36:::::::*
cpe:2.3:o:fedoraproject:fedora:37:::::::*
cpe:2.3:o:debian:debian_linux:10.0:::::::*

To consult the complete list of CPE names with products and versions, see this page

CVE-2022-3028

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools