LAYER: meta-oe
PACKAGE NAME: linuxptp
PACKAGE VERSION: 4.1
CVE: CVE-2021-3570
CVE STATUS: Patched
CVE SUMMARY: 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. This flaw affects linuxptp versions before 3.1.1, before 2.0.1, before 1.9.3, before 1.8.1, before 1.7.1, before 1.6.1 and before 1.5.1.
CVSS v2 BASE SCORE: 8.0
CVSS v3 BASE SCORE: 8.8
VECTOR: NETWORK
VECTORSTRING: AV:N/AC:L/Au:S/C:P/I:P/A:C
MORE INFORMATION: https://nvd.nist.gov/vuln/detail/CVE-2021-3570

LAYER: meta-oe
PACKAGE NAME: linuxptp
PACKAGE VERSION: 4.1
CVE: CVE-2021-3571
CVE STATUS: Patched
CVE SUMMARY: A flaw was found in the ptp4l program of the linuxptp package. When ptp4l is operating on a little-endian architecture as a PTP transparent clock, a remote attacker could send a crafted one-step sync message to cause an information leak or crash. The highest threat from this vulnerability is to data confidentiality and system availability. This flaw affects linuxptp versions before 3.1.1 and before 2.0.1.
CVSS v2 BASE SCORE: 5.5
CVSS v3 BASE SCORE: 7.1
VECTOR: NETWORK
VECTORSTRING: AV:N/AC:L/Au:S/C:P/I:N/A:P
MORE INFORMATION: https://nvd.nist.gov/vuln/detail/CVE-2021-3571

LAYER: meta-oe
PACKAGE NAME: linuxptp
PACKAGE VERSION: 4.1
CVE: CVE-2024-42861
CVE STATUS: Unpatched
CVE SUMMARY: 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
CVSS v2 BASE SCORE: 0.0
CVSS v3 BASE SCORE: 7.5
VECTOR: NETWORK
VECTORSTRING: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
MORE INFORMATION: https://nvd.nist.gov/vuln/detail/CVE-2024-42861