CVE-2019-25162

Severity CVSS v4.0:

Pending analysis

Type:

CWE-416 Use After Free

Publication date:

26/02/2024

Last modified:

17/04/2024

Description

In the Linux kernel, the following vulnerability has been resolved: i2c: Fix a potential use after free Free the adap structure only after we are done using it. This patch just moves the put_device() down a bit to avoid the use after free. [wsa: added comment to the code, added Fixes tag]

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::::::::	4.3.0 (including)	4.14.291 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	4.15.0 (including)	4.19.256 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	4.20.0 (including)	5.4.211 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.5.0 (including)	5.10.137 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.11.0 (including)	5.15.61 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.16.0 (including)	5.18.18 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.19.0 (including)	5.19.2 (excluding)

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

CVE-2019-25162

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools