| Name | CVE-2018-20543 |
| 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 917573 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| libxsmm (PTS) | bookworm | 1.17-2 | vulnerable |
| trixie, sid | 1.17-4 | vulnerable |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| libxsmm | source | (unstable) | (unfixed) | unimportant | | 917573 |
Notes
https://bugzilla.redhat.com/show_bug.cgi?id=1652634
Negligible security impact