CVE-2022-48851

Severity CVSS v4.0:

Pending analysis

Type:

CWE-416 Use After Free

Publication date:

16/07/2024

Last modified:

23/07/2024

Description

In the Linux kernel, the following vulnerability has been resolved: staging: gdm724x: fix use after free in gdm_lte_rx() The netif_rx_ni() function frees the skb so we can&#39;t dereference it to save the skb->len.

Impact

Vector 3.x

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

Base Score: 7.80 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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

Base Score 3.x

7.80

Severity 3.x

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:linux:linux_kernel::::::::	3.12 (including)	4.9.307 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	4.10 (including)	4.14.272 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	4.15 (including)	4.19.235 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	4.20 (including)	5.4.185 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.5 (including)	5.10.106 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.11 (including)	5.15.29 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.16 (including)	5.16.15 (excluding)

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

CVE-2022-48851

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools