Monday, July 12, 2021

Centos Linux: CVE-2021-3570: Important: linuxptp security update (Multiple Advisories)

Description
A flaw was found in the ptp4l program of the linuxptp package. A missing length check when forwarding a PTP message between ports allows a remote attacker to cause an information leak, crash, or potentially remote code execution. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Solution(s)
  • centos-upgrade-linuxptp
  • centos-upgrade-linuxptp-debuginfo
  • centos-upgrade-linuxptp-debugsource


  • References
  • CESA-2021:2658
  • CESA-2021:2660
  • CVE-2021-3570




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