SUSE 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...

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...

DEBIAN-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...

UBUNTU-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...

Design/Logic Flaw

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...

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...

CVE-2023-52580 net/core: Fix ETH_P_1588 flow dissector

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...

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...

CVE-2023-52580

CVE-2023-52580 affects the Linux kernel net/core ETH_P_1588 flow dissector. When a PTP Ethernet raw frame larger than 256 bytes is followed by 0xff, the nhoff calculation uses hdr->message_length (0xffff) and may override nhoff, causing incorrect header length and a kernel crash. The disclosed...

CVE-2023-52580 net/core: Fix ETH_P_1588 flow dissector

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...

CVE-2023-52580: Undefined Security Weakness

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-2024-1130

Name of the Vulnerable Software and Affected Versions Juniper Networks Junos OS on MX Series versions earlier than 20.4R3-S3 Juniper Networks Junos OS on MX Series version 21.1 versions earlier than 21.1R3-S4 Juniper Networks Junos OS on MX Series version 21.2 versions earlier than 21.2R3 Juniper...

PT-2024-1912

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 failure...

PT-2024-14745

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.0-rc4+ Description The vulnerability is related to the net/mlx5e module in the Linux kernel. It occurs when the metadata index is put in the tracking list before the relevant skb is available in the map, whic...

PT-2023-9353

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to a potential NULL pointer dereference in the fc lport ptp setup function. This function did not check the return value of fc rport create, which can return NULL an...

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...