CVE-2015-1421

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

16/03/2015

Last modified:

12/04/2025

Description

Use-after-free vulnerability in the sctp_assoc_update function in net/sctp/associola.c in the Linux kernel before 3.18.8 allows remote attackers to cause a denial of service (slab corruption and panic) or possibly have unspecified other impact by triggering an INIT collision that leads to improper handling of shared-key data.

Impact

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::::::::	2.6.24 (including)	3.2.67 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	3.3 (including)	3.4.107 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	3.5 (including)	3.10.70 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	3.11 (including)	3.12.38 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	3.13 (including)	3.14.34 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	3.15 (including)	3.16.35 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	3.17 (including)	3.18.8 (excluding)
cpe:2.3:o:canonical:ubuntu_linux:12.04::::-:::
cpe:2.3:o:canonical:ubuntu_linux:14.04::::esm:::
cpe:2.3:o:canonical:ubuntu_linux:14.10:::::::*
cpe:2.3:o:debian:debian_linux:7.0:::::::*
cpe:2.3:o:debian:debian_linux:8.0:::::::*

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

CVE-2015-1421

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools