CVE-2019-15292

Severity CVSS v4.0:

Pending analysis

Type:

CWE-416 Use After Free

Publication date:

21/08/2019

Last modified:

07/11/2023

Description

An issue was discovered in the Linux kernel before 5.0.9. There is a use-after-free in atalk_proc_exit, related to net/appletalk/atalk_proc.c, net/appletalk/ddp.c, and net/appletalk/sysctl_net_atalk.c.

Impact

Vector 3.x

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

Base Score: 4.70 MEDIUM
Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

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

Base Score 3.x

4.70

Severity 3.x

MEDIUM

Vector 2.0

AV:N/AC:L/Au:N/C:C/I:C/A:C CVSS v2.0 Severity and Metrics:

Base Score: 10.00 HIGH
Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete

Base Score 2.0

10.00

Severity 2.0

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:linux:linux_kernel::::::::		3.16.74 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	3.17 (including)	3.18.139 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	3.19 (including)	4.4.179 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	4.5 (including)	4.9.170 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	4.10 (including)	4.14.113 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	4.15 (including)	4.19.36 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	4.20 (including)	5.0.9 (excluding)
cpe:2.3:o:debian:debian_linux:8.0:::::::*
cpe:2.3:o:canonical:ubuntu_linux:16.04::::esm:::
cpe:2.3:o:canonical:ubuntu_linux:18.04::::lts:::

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

CVE-2019-15292

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools