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almalinuxAlmaLinuxALSA-2021:2660
HistoryJul 06, 2021 - 2:17 p.m.

Important: linuxptp security update

2021-07-0614:17:30
errata.almalinux.org
14
linuxptp
security update
missing message length check
cve-2021-3570
ptp implementation
ieee standard 1588
linux kernel
cvss score

EPSS

0.012

Percentile

85.3%

The linuxptp packages provide Precision Time Protocol (PTP) implementation for Linux according to IEEE standard 1588 for Linux. The dual design goals are to provide a robust implementation of the standard and to use the most relevant and modern Application Programming Interfaces (API) offered by the Linux kernel.

Security Fix(es):

  • linuxptp: missing length check of forwarded messages (CVE-2021-3570)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

OSVersionArchitecturePackageVersionFilename
almalinux8x86_64linuxptp< 2.0-5.el8_4.1linuxptp-2.0-5.el8_4.1.x86_64.rpm