kernel: net: micrel: Fix receiving the timestamp in the frame for lan8841

In the Linux kernel, the following vulnerability has been resolved: net: micrel: Fix receiving the timestamp in the frame for lan8841 The blamed commit started to use the ptp workqueue to get the second part of the timestamp. And when the port was set down, then this workqueue is stopped. But if...

kernel: net/mlx5e: Use a memory barrier to enforce PTP WQ xmit submission tracking occurs after populating the metadata_map

A vulnerability was found in the mlx5etxwqecomplete function in the Linux kernel. The CPU or compiler may reorder two of the functions: mlx5eptpmetadatamapput and mlx5eptpsqtrackmetadata, and a situation could arise where metadata tracking occurs before the metadata map is fully populated. This...

CVE-2024-6089

An input validation vulnerability exists in the Rockwell Automation 5015 - AENFTXT when a manipulated PTP packet is sent, causing the secondary adapter to result in a major nonrecoverable fault. If exploited, a power cycle is required to recover the product...

SUSE CVE-2024-40994

In the Linux kernel, the following vulnerability has been resolved: ptp: fix integer overflow in maxvclocksstore On 32bit systems, the "4 max" multiply can overflow. Use kcalloc to do the allocation to prevent this...

Linux kernel security vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel, which stems from an integer overflow in the ptp component in the handling of maxvclocksstore...

PT-2024-29765

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to the improper handling of extts events in the Linux kernel, which can cause a kernel crash when the driver is removed while the application ts2phc is running. As a...

net: hns3: fix kernel crash when 1588 is received on HIP08 devices

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SUSE CVE-2024-38593

In the Linux kernel, the following vulnerability has been resolved: net: micrel: Fix receiving the timestamp in the frame for lan8841 The blamed commit started to use the ptp workqueue to get the second part of the timestamp. And when the port was set down, then this workqueue is stopped. But if...

SUSE CVE-2021-47455

In the Linux kernel, the following vulnerability has been resolved: ptp: Fix possible memory leak in ptpclockregister I got memory leak as follows when doing fault injection test: unreferenced object 0xffff88800906c618 size 8: comm "i2c-idt82p33931", pid 4421, jiffies 4294948083 age 13.188s hex...

SUSE CVE-2023-52782

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Track xmit submission to PTP WQ after populating metadata map Ensure the skb is available in metadata mapping to skbs before tracking the metadata index for detecting undelivered CQEs. If the metadata index is put in t...

UBUNTU-CVE-2023-52782

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Track xmit submission to PTP WQ after populating metadata map Ensure the skb is available in metadata mapping to skbs before tracking the metadata index for detecting undelivered CQEs. If the metadata index is put in t...

kernel: net/core: kernel crash in ETH_P_1588 flow dissector

A flaw was found in the ETHP1588 flow dissector in the Linux Kernel, which can lead to a kernel crash...

UBUNTU-CVE-2022-48637

In the Linux kernel, the following vulnerability has been resolved: bnxt: prevent skb UAF after handing over to PTP worker When reading the timestamp is required bnxttxint hands over the ownership of the completed skb to the PTP worker. The skb should not be used afterwards, as the worker may run...

SUSE CVE-2024-26858

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Use a memory barrier to enforce PTP WQ xmit submission tracking occurs after populating the metadatamap Just simply reordering the functions mlx5eptpmetadatamapput and mlx5eptpsqtrackmetadata in the mlx5etxwqecomplete...

SUSE CVE-2024-26881

In the Linux kernel, the following vulnerability has been resolved: net: hns3: fix kernel crash when 1588 is received on HIP08 devices The HIP08 devices does not register the ptp devices, so the hdev-ptp is NULL, but the hardware can receive 1588 messages, and set the HNS3RXDTSVLDB bit, so, if...

AZL-40177 CVE-2024-26881 affecting package kernel for versions less than 6.6.29.1-3

In the Linux kernel, the following vulnerability has been resolved: net: hns3: fix kernel crash when 1588 is received on HIP08 devices The HIP08 devices does not register the ptp devices, so the hdev-ptp is NULL, but the hardware can receive 1588 messages, and set the HNS3RXDTSVLDB bit, so, if...

DEBIAN-CVE-2024-26881

In the Linux kernel, the following vulnerability has been resolved: net: hns3: fix kernel crash when 1588 is received on HIP08 devices The HIP08 devices does not register the ptp devices, so the hdev-ptp is NULL, but the hardware can receive 1588 messages, and set the HNS3RXDTSVLDB bit, so, if...

UBUNTU-CVE-2024-26858

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Use a memory barrier to enforce PTP WQ xmit submission tracking occurs after populating the metadatamap Just simply reordering the functions mlx5eptpmetadatamapput and mlx5eptpsqtrackmetadata in the mlx5etxwqecomplete...

Linux kernel security vulnerabilities

The Linux kernel is the kernel used by the Linux Foundation's open source operating system Linux. A security vulnerability exists in the Linux kernel that stems from an error in the calculation of the nhoff value when raw PTP Ethernet frames larger than 256 bytes in size and in 0xff mode are sent...

CVE-2024-21599

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...