Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: net: hns3: Fix for kernel crashes when 1588 messages are received on HIP08 devices. HIP08 devices do not register ptp devices. As a result, hdev-ptp is NULL. However, the hardware can receive 1588 messages and set the HNS3RXDTSVL...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013830)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013830 advisory. 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...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-011363)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011363 advisory. 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...

CVE-2024-26881

A NULL pointer dereference flaw was found in the Linux kernel’s Hisilicon Network Subsystem Support HNS3. This flaw allows a local user to crash the system...

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...

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...

CVE-2024-26881 net: hns3: fix kernel crash when 1588 is received on HIP08 devices

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...

CVE-2024-26881 net: hns3: fix kernel crash when 1588 is received on HIP08 devices

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...

CVE-2024-26881

The CVE-2024-26881 issue is a Linux kernel vulnerability affecting net: hns3 on HIP08 devices. The root cause is a NULL pointer dereference when an 1588/IEEE-1588 message is received because HIP08 devices do not register ptp devices, leaving hdev->ptp NULL, and the code may access hdev->ptp...

CVE-2024-26881 net: hns3: fix kernel crash when 1588 is received on HIP08 devices

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...