CVE-2018-20543

MEDIUM

libxsmm - Denial of Service via Excessive Memory Allocation in CSC Reader

Title source: llm

Description

There is an attempted excessive memory allocation at libxsmm_sparse_csc_reader in generator_spgemm_csc_reader.c in LIBXSMM 1.10 that will cause a denial of service.

References (1)

Core 1

Core References

Exploit, Issue Tracking, Third Party Advisory x_refsource_misc

https://bugzilla.redhat.com/show_bug.cgi?id=1652634

Scores

CVSS v3 6.5

EPSS 0.0105

EPSS Percentile 59.9%

Attack Vector NETWORK

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Details

CWE

CWE-400

Status published

Products (1)

libxsmm_project/libxsmm 1.10

Published Dec 28, 2018

Tracked Since Feb 18, 2026