CVE-2021-3570
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. 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.
Risk Information
Base Score
8.8
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
1.226
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Linuxptp update (ELSA-2021-2658) linuxptp-2.0-2.el7_9.1.x86_64.rpm | Linux |
| (RHSA-2021:2658) linuxptp security update linuxptp-2.0-2.el7_9.1.x86_64.rpm | Linux |
| (RHSA-2021:2660) linuxptp security update linuxptp-2.0-5.el8_4.1.x86_64.rpm | Linux |
| (RHSA-2021:2660) linuxptp security update linuxptp-debugsource-2.0-5.el8_4.1.x86_64.rpm | Linux |
| linuxptp security update(DSA-4938-1) linuxptp_1.9.2-1+deb10u1_amd64.deb | Linux |
| linuxptp security update(DSA-4938-1) linuxptp_1.9.2-1+deb10u1_i386.deb | Linux |
| linuxptp security update(DSA-4938-1) Debian_linuxptp_1.9.2-1+deb10u1_amd64.deb | Linux |
| SUSE-SU-2021:2545-1(SUSE Linux Enterprise Server 12-SP5 ) linuxptp-1.8+git65.g303b08c-3.3.1.x86_64.rpm | Linux |
| SUSE-SU-2021:2545-1(SUSE Linux Enterprise Server 12-SP5 ) linuxptp-debuginfo-1.8+git65.g303b08c-3.3.1.x86_64.rpm | Linux |
| SUSE-SU-2021:2545-1(SUSE Linux Enterprise Server 12-SP5 ) linuxptp-debugsource-1.8+git65.g303b08c-3.3.1.x86_64.rpm | Linux |
| (RHSA-2021:2658)Important: security update linuxptp-debuginfo-2.0-2.el7_9.1.x86_64.rpm | Linux |
| Precision Time Protocol (PTP, IEEE1588) implementation for Linux (USN-6097-1) linuxptp_1.8-1ubuntu0.1_i386.deb | Linux |
| Precision Time Protocol (PTP, IEEE1588) implementation for Linux (USN-6097-1) linuxptp_1.8-1ubuntu0.1_amd64.deb | Linux |
| Precision Time Protocol (PTP, IEEE1588) implementation for Linux (USN-6097-1) linuxptp_1.9.2-1ubuntu0.1_amd64.deb | Linux |
Patch Details
No records foundReferences
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234