CVE-2018-20542

There is a heap-based buffer-overflow at generator_spgemm_csc_reader.c (function libxsmm_sparse_csc_reader) in LIBXSMM 1.10, a different vulnerability than CVE-2018-20541 (which is in a different part of the source code and is seen at a different address).

CVSS v3.0

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

CVSS v2.0

6.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P

EPSS

1.91% chance of exploitation in the next 30 days, 78th percentile

Published

2018-12-28

Updated

2024-08-05

Proof-of-concept exploits (2)

• https://bugzilla.redhat.com/show_bug.cgi?id=1652633
• https://bugzilla.redhat.com/show_bug.cgi?id=1652635

References

• CVE Record
• NVD entry

Related

• CVE-2018-20541
• CVE-2018-20543
• CVE-2018-20538
• CVE-2018-20552
• CVE-2018-20535
• CVE-2018-20553