CVE-2018-20541

NameCVE-2018-20541
DescriptionThere is a heap-based buffer overflow in libxsmm_sparse_csc_reader at generator_spgemm_csc_reader.c in LIBXSMM 1.10, a different vulnerability than CVE-2018-20542 (which is in a different part of the source code and is seen at different addresses).
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severitymedium (attack range: remote)
Debian Bugs917526

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
libxsmm (PTS)sid1.9-1vulnerable

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
libxsmmsource(unstable)(unfixed)medium917526

Notes

https://bugzilla.redhat.com/show_bug.cgi?id=1652632
https://github.com/hfp/libxsmm/commit/151481489192e6d1997f8bde52c5c425ea41741d
https://github.com/hfp/libxsmm/issues/287

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