CVE-2023-52580

In the Linux kernel, the following vulnerability has been resolved: net/core: Fix ETHP1588 flow dissector When a PTP ethernet raw frame with a size of more than 256 bytes followed by a 0xff pattern is sent to skbflowdissect, nhoff value calculation is wrong. For example: hdr-messagelength takes t...

CentOS 9 : linuxptp-3.1.1-2.el9

The remote CentOS Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the linuxptp-3.1.1-2.el9 build changelog. - A flaw was found in the ptp4l program of the linuxptp package. A missing length check when forwarding a PTP message between ports allows...

CVE-2023-52471 ice: Fix some null pointer dereference issues in ice_ptp.c

In the Linux kernel, the following vulnerability has been resolved: ice: Fix some null pointer dereference issues in iceptp.c devmkasprintf returns a pointer to dynamically allocated memory which can be NULL upon failure...

CVE-2024-21599 Junos OS: MX Series: MPC3E memory leak with PTP configuration

A Missing Release of Memory after Effective Lifetime vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS on MX Series allows an adjacent, unauthenticated attacker to cause a Denial of Service DoS. If an MX Series device receives PTP packets on an MPC3E that doesn't...

PT-2024-1912 · Linux +4 · Linux Kernel +4

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to a null pointer dereference in the ice ptp.c file of the Linux kernel, specifically with the devm kasprintf function, which can return a null pointer upon failur...

CVE-2023-44199 Junos OS: MX Series: In a PTP scenario a prolonged routing protocol churn can trigger an FPC reboot

An Improper Check for Unusual or Exceptional Conditions vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS on MX Series allows a network-based, unauthenticated attacker to cause a Denial of Service DoS. On Junos MX Series platforms with Precision Time Protocol PTP...

PT-2023-6130 · Juniper Networks · Junos

Name of the Vulnerable Software and Affected Versions: Juniper Networks Junos OS on MX Series versions prior to 20.4R3-S4 Juniper Networks Junos OS on MX Series version 21.1R1 and later versions Juniper Networks Junos OS on MX Series versions prior to 21.2R3-S2 Juniper Networks Junos OS on MX...

Cisco NX-OS Software for Nexus 5500, 5600, and 6000 Series Switches Precision Time Protocol Denial of Service (CVE-2018-0378)

A vulnerability in the Precision Time Protocol PTP feature of Cisco Nexus 5500, 5600, and 6000 Series Switches running Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to a lack of...

linuxptp bug fix update

An update is available for linuxptp. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The linuxptp packages provide Precision Time Protocol PTP implementation for...

USN-6097-1 linuxptp vulnerability

It was discovered that Linux PTP did not properly perform a length check when forwarding a PTP message between ports. A remote attacker could possibly use this issue to access sensitive information, execute arbitrary code, or cause a denial of service...

USN-6097-1: Linux PTP vulnerability

It was discovered that Linux PTP did not properly perform a length check when forwarding a PTP message between ports. A remote attacker could possibly use this issue to access sensitive information, execute arbitrary code, or cause a denial of service...

Ubuntu 16.04 ESM / 18.04 LTS / 20.04 LTS : Linux PTP vulnerability (USN-6097-1)

The remote Ubuntu 16.04 ESM / 18.04 LTS / 20.04 LTS host has a package installed that is affected by a vulnerability as referenced in the USN-6097-1 advisory. It was discovered that Linux PTP did not properly perform a length check when forwarding a PTP message between ports. A remote attacker...

Unbreakable Enterprise kernel security update

5.4.17-2136.317.5.3 - udf: Fix file corruption when appending just after end of preallocated extent Jan Kara Orabug: 35192150 - selftests/ftrace: Fix bash specific '==' operator Masami Hiramatsu Google Orabug: 35192150 - net: Fix unwanted sign extension in netdevstatstostats64 Felix Riemann Orabu...

K25370250: Linux kernel vulnerability CVE-2020-10690

Security Advisory Description There is a use-after-free in kernel versions before 5.5 due to a race condition between the release of ptpclock and cdev while resource deallocation. When a high privileged process allocates a ptp device file like /dev/ptpX and voluntarily goes to sleep. During this...

SUSE CVE-2020-10690

There is a use-after-free in kernel versions before 5.5 due to a race condition between the release of ptpclock and cdev while resource deallocation. When a high privileged process allocates a ptp device file like /dev/ptpX and voluntarily goes to sleep. During this time if the underlying device ...

SUSE CVE-2021-3570

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 confidentiali...

CVE-2021-28510

For certain systems running EOS, a Precision Time Protocol PTP packet of a management/signaling message with an invalid Type-Length-Value TLV causes the PTP agent to restart. Repeated restarts of the service will make the service unavailable...

Code injection

For certain systems running EOS, a Precision Time Protocol PTP packet of a management/signaling message with an invalid Type-Length-Value TLV causes the PTP agent to restart. Repeated restarts of the service will make the service unavailable...

CVE-2021-28510 For certain systems running EOS, a Precision Time Protocol (PTP) packet of a management/signaling message with an invalid Type-Length-Value (TLV) causes the PTP agent to restart. Repeated restarts of the service will make the service unavailable.

For certain systems running EOS, a Precision Time Protocol PTP packet of a management/signaling message with an invalid Type-Length-Value TLV causes the PTP agent to restart. Repeated restarts of the service will make the service unavailable...

Important: Red Hat Security Advisory: kernel security and bug fix update

An update for kernel is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...