CVE-2022-48743

Severity CVSS v4.0:

Pending analysis

Type:

CWE-787 Out-of-bounds Write

Publication date:

20/06/2024

Last modified:

30/10/2024

Description

In the Linux kernel, the following vulnerability has been resolved: net: amd-xgbe: Fix skb data length underflow There will be BUG_ON() triggered in include/linux/skbuff.h leading to intermittent kernel panic, when the skb length underflow is detected. Fix this by dropping the packet if such length underflows are seen because of inconsistencies in the hardware descriptors.

Impact

Vector 3.x

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

Base Score: 5.50 MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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

Base Score 3.x

5.50

Severity 3.x

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:linux:linux_kernel::::::::	4.9.19 (including)	4.9.300 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	4.11 (including)	4.14.265 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	4.15 (including)	4.19.228 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	4.20 (including)	5.4.177 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.5 (including)	5.10.97 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.11 (including)	5.15.20 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.16 (including)	5.16.6 (excluding)

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

CVE-2022-48743

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools