CVE-2021-39535
6.5
MEDIUM
CVSS 3.1
EPSS 0.83%
Description
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.
How to fix CVE-2021-39535
To remediate CVE-2021-39535, upgrade the affected package to a fixed version below.
- Debian/libxsmm—upgrade to 1.17-1 or later
Is CVE-2021-39535 being exploited?
Low — EPSS is 0.8%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.17-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |