Vulnerabilities > CVE-2021-39535 - NULL Pointer Dereference vulnerability in Libxsmm Project Libxsmm

CVSS 6.5 - MEDIUM

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

NONE

Integrity impact

NONE

Availability impact

HIGH

network

low complexity

libxsmm-project

CWE-476

NVD

Published: 2021-09-20

Updated: 2021-10-02

Summary

An issue was discovered in libxsmm through v1.16.1-93. A NULL pointer dereference exists in JIT code. It allows an attacker to cause Denial of Service.

Vulnerable Configurations

Part	Description	Count
Application	Libxsmm_Project Libxsmm Project Libxsmm 0.8.0 Libxsmm Project Libxsmm 0.8.1 Libxsmm Project Libxsmm 0.8.2 Libxsmm Project Libxsmm 0.8.3 Libxsmm Project Libxsmm 0.8.4 Libxsmm Project Libxsmm 0.8.5 Libxsmm Project Libxsmm 0.8.6 Libxsmm Project Libxsmm 0.9.0 Libxsmm Project Libxsmm 0.9.1 Libxsmm Project Libxsmm 1.0 Libxsmm Project Libxsmm 1.0.1 Libxsmm Project Libxsmm 1.0.2 Libxsmm Project Libxsmm 1.1 Libxsmm Project Libxsmm 1.1.1 Libxsmm Project Libxsmm 1.2 Libxsmm Project Libxsmm 1.3 Libxsmm Project Libxsmm 1.4 Libxsmm Project Libxsmm 1.4.1 Libxsmm Project Libxsmm 1.4.2 Libxsmm Project Libxsmm 1.4.3 Libxsmm Project Libxsmm 1.4.4 Libxsmm Project Libxsmm 1.5 Libxsmm Project Libxsmm 1.5.1 Libxsmm Project Libxsmm 1.5.2 Libxsmm Project Libxsmm 1.6 Libxsmm Project Libxsmm 1.6.1 Libxsmm Project Libxsmm 1.6.2 Libxsmm Project Libxsmm 1.6.3 Libxsmm Project Libxsmm 1.6.4 Libxsmm Project Libxsmm 1.6.5 Libxsmm Project Libxsmm 1.6.6 Libxsmm Project Libxsmm 1.7 Libxsmm Project Libxsmm 1.7.1 Libxsmm Project Libxsmm 1.8 Libxsmm Project Libxsmm 1.8.1 Libxsmm Project Libxsmm 1.8.2 Libxsmm Project Libxsmm 1.8.3 Libxsmm Project Libxsmm 1.9 Libxsmm Project Libxsmm 1.10 Libxsmm Project Libxsmm 1.11 Libxsmm Project Libxsmm 1.12 Libxsmm Project Libxsmm 1.12.1	42

Common Weakness Enumeration (CWE)

CWE-476 - NULL Pointer Dereference

References

https://github.com/hfp/libxsmm/issues/398