CVE-2026-43372 net: dsa: microchip: Fix error path in PTP IRQ setup

In the Linux kernel, the following vulnerability has been resolved: net: dsa: microchip: Fix error path in PTP IRQ setup If requestthreadedirq fails during the PTP message IRQ setup, the newly created IRQ mapping is never disposed. Indeed, the kszptpirqsetup's error path only frees the mappings...

CVE-2026-43372

In the Linux kernel, the following vulnerability has been resolved: net: dsa: microchip: Fix error path in PTP IRQ setup If requestthreadedirq fails during the PTP message IRQ setup, the newly created IRQ mapping is never disposed. Indeed, the kszptpirqsetup's error path only frees the mappings...

CVE-2026-43346

In the Linux kernel, the following vulnerability has been resolved: ice: ptp: don't WARN when controlling PF is unavailable In VFIO passthrough setups, it is possible to pass through only a PF which doesn't own the source timer. In that case the PTP controlling PF adapter-ctrlpf is never...

CVE-2026-43346

In the Linux kernel, the following vulnerability has been resolved: ice: ptp: don't WARN when controlling PF is unavailable In VFIO passthrough setups, it is possible to pass through only a PF which doesn't own the source timer. In that case the PTP controlling PF adapter-ctrlpf is never...

CVE-2026-43346 ice: ptp: don't WARN when controlling PF is unavailable

In the Linux kernel, the following vulnerability has been resolved: ice: ptp: don't WARN when controlling PF is unavailable In VFIO passthrough setups, it is possible to pass through only a PF which doesn't own the source timer. In that case the PTP controlling PF adapter-ctrlpf is never...

PT-2026-39108

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the iavf driver. A worker introduced to cache PHC PTP Hardware Clock time is not stopped during reset or disable operations. This creates a race conditio...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the issue of releasing and reusing resources during PTP reset operations in iavf, potentially...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from an incorrect PTP IRQ setting that fails to release the IRQ mapping, potentially leading to resour...

Linux Distros Unpatched Vulnerability : CVE-2026-43447

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - iavf: fix PTP use-after-free during reset Commit 7c01dbfc8a1c5f iavf: periodically cache PHC time introduced a worker to cache PHC time, but failed to stop it...

SUSE CVE-2026-43173

In the Linux kernel, the following vulnerability has been resolved: net: ethernet: xscale: Check for PTP support properly In ixp4xxgettsinfo ixp46xptpfind is called unconditionally despite this feature only existing on ixp46x, leading to the following splat from tcpdump: root@OpenWrt: tcpdump -vv...

CVE-2026-43173

CVE-2026-43173 is a Linux kernel vulnerability in the net: ethernet: xscale driver where ixp46x_ptp_find() is invoked unconditionally from ixp4xx_get_ts_info(), even on systems without ixp46x support. This NULL pointer dereference can lead to a kernel crash/DoS when reading PTP-related info via e...

CVE-2026-43173 net: ethernet: xscale: Check for PTP support properly

In the Linux kernel, the following vulnerability has been resolved: net: ethernet: xscale: Check for PTP support properly In ixp4xxgettsinfo ixp46xptpfind is called unconditionally despite this feature only existing on ixp46x, leading to the following splat from tcpdump: root@OpenWrt: tcpdump -vv...

CVE-2026-43173

In the Linux kernel, the following vulnerability has been resolved: net: ethernet: xscale: Check for PTP support properly In ixp4xxgettsinfo ixp46xptpfind is called unconditionally despite this feature only existing on ixp46x, leading to the following splat from tcpdump: root@OpenWrt: tcpdump -vv...

CVE-2026-43173 net: ethernet: xscale: Check for PTP support properly

In the Linux kernel, the following vulnerability has been resolved: net: ethernet: xscale: Check for PTP support properly In ixp4xxgettsinfo ixp46xptpfind is called unconditionally despite this feature only existing on ixp46x, leading to the following splat from tcpdump: root@OpenWrt: tcpdump -vv...

CLSA-2026-1777453146 ntp: Fix of 2 CVEs

CVE-2018-7185: unauthenticated packet with a zero-origin timestamp can reset an authenticated interleave association leading to denial of service. - CVE-2019-8936: NULL pointer dereference triggered by an authenticated mode 6 control packet with no value field...

ntp: Fix of 2 CVEs

CVE-2018-7185: unauthenticated packet with a zero-origin timestamp can reset an authenticated interleave association leading to denial of service. - CVE-2019-8936: NULL pointer dereference triggered by an authenticated mode 6 control packet with no value field...

CVE-2026-7418 UTT HiPER 1250GW NTP strcpy buffer overflow

A vulnerability was determined in UTT HiPER 1250GW up to 3.2.7-210907-180535. This vulnerability affects the function strcpy of the file route/goform/NTP. Executing a manipulation of the argument Profile can lead to buffer overflow. The attack may be launched remotely. The exploit has been public...

CVE-2026-7418 UTT HiPER 1250GW NTP strcpy buffer overflow

A vulnerability was determined in UTT HiPER 1250GW up to 3.2.7-210907-180535. This vulnerability affects the function strcpy of the file route/goform/NTP. Executing a manipulation of the argument Profile can lead to buffer overflow. The attack may be launched remotely. The exploit has been public...

EUVD-2026-26295

A vulnerability was determined in UTT HiPER 1250GW up to 3.2.7-210907-180535. This vulnerability affects the function strcpy of the file route/goform/NTP. Executing a manipulation of the argument Profile can lead to buffer overflow. The attack may be launched remotely. The exploit has been public...

CVE-2026-7418

The CVE covers UTT HiPER 1250GW versions up to 3.2.7-210907-180535. The issue affects the function strcpy in file route/goform/NTP, where manipulating the Profile argument can trigger a buffer overflow. This vulnerability is remotely triggerable and has publicly disclosed exploit details. No reme...