CVE-2024-42861

7.5 highEPSS 1.6%

High (7.5) in linuxptp project linuxptp. EPSS 1.6% chance of exploitation in the next 30 days.

An issue in IEEE 802.1AS linuxptp v.4.2 and before allowing a remote attacker to cause a denial of service via a crafted Pdelay_Req message to the time synchronization function

Severity

CVSS 3.1

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 1.6% chance of exploitation in the next 30 days; higher than 75% of CVEs (scores of 2026-10-31)
Published: 2024-09-23
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

linuxptp_project:linuxptp

References

https://github.com/qiupy123/CVE-2024-42861

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