What’s Vulnerable › Vulnerabilities

CVE-2019-19725

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2019-12-11 · updated 2026-06-17
• Weakness: CWE-415

Description

sysstat through 12.2.0 has a double free in check_file_actlst in sa_common.c.

Affected products

• Canonical Ubuntu Linux: 16.04, 18.04, 19.04, 19.10
• Debian Linux: 10.0
• Sysstat Project Sysstat: through 12.2.0

References

• https://github.com/sysstat/sysstat/issues/242
• https://lists.debian.org/debian-lts-announce/2022/11/msg00014.html
• https://security.gentoo.org/glsa/202007-22
• https://usn.ubuntu.com/4242-1/
• https://github.com/sysstat/sysstat/issues/242
• https://lists.debian.org/debian-lts-announce/2022/11/msg00014.html
• https://security.gentoo.org/glsa/202007-22
• https://usn.ubuntu.com/4242-1/

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