CVE-2025-39874 macsec: sync features on RTM_NEWLINK

In the Linux kernel, the following vulnerability has been resolved: macsec: sync features on RTMNEWLINK Syzkaller managed to lock the lower device via ETHTOOLSFEATURES: netdevlock include/linux/netdevice.h:2761 inline netdevlockops include/net/netdevlock.h:42 inline netdevsynclowerfeatures...

CVE-2025-39874

CVE-2025-39874 - Linux kernel macsec feature synchronization race : The issue occurs in macsec feature updates where lower (real) and upper device feature states can become out of sync during ETHTOOL_SFEATURES handling, potentially causing a lock in the lower device while updating features. The r...

CVE-2025-39875: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: igb: Fix NULL pointer dereference in ethtool loopback test The igb driver currently causes a NULL pointer dereference when executing the ethtool loopback test. This occurs because there is no associated qvector for the test ring...

EulerOS 2.0 SP13 : kernel (EulerOS-SA-2025-2134)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : x86/fpu: KVM: Set the base guest FPU uABI size to sizeofstruct kvmxsave.CVE-2022-49557 A cross-privilege Spectre v2 vulnerability allows attackers...

EulerOS 2.0 SP13 : kernel (EulerOS-SA-2025-2144)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : x86/fpu: KVM: Set the base guest FPU uABI size to sizeofstruct kvmxsave.CVE-2022-49557 A cross-privilege Spectre v2 vulnerability allows attackers...

SUSE CVE-2025-38735

In the Linux kernel, the following vulnerability has been resolved: gve: prevent ethtool ops after shutdown A crash can occur if an ethtool operation is invoked after shutdown is called. shutdown is invoked during system shutdown to stop DMA operations without performing expensive deallocations. ...

PT-2025-39131

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw related to MACsec feature synchronization on RTM NEWLINK events. Syzkaller identified a condition where the lower network device could become locked when...

gve: prevent ethtool ops after shutdown

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Linux Distros Unpatched Vulnerability : CVE-2025-38735

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - gve: prevent ethtool ops after shutdown A crash can occur if an ethtool operation is invoked after shutdown is called. shutdown is invoked during system shutdow...

CVE-2025-38735

In the Linux kernel, the following vulnerability has been resolved: gve: prevent ethtool ops after shutdown A crash can occur if an ethtool operation is invoked after shutdown is called. shutdown is invoked during system shutdown to stop DMA operations without performing expensive deallocations. ...

DEBIAN-CVE-2025-38735

In the Linux kernel, the following vulnerability has been resolved: gve: prevent ethtool ops after shutdown A crash can occur if an ethtool operation is invoked after shutdown is called. shutdown is invoked during system shutdown to stop DMA operations without performing expensive deallocations. ...

UBUNTU-CVE-2025-38735

In the Linux kernel, the following vulnerability has been resolved: gve: prevent ethtool ops after shutdown A crash can occur if an ethtool operation is invoked after shutdown is called. shutdown is invoked during system shutdown to stop DMA operations without performing expensive deallocations. ...

CVE-2025-38735 gve: prevent ethtool ops after shutdown

In the Linux kernel, the following vulnerability has been resolved: gve: prevent ethtool ops after shutdown A crash can occur if an ethtool operation is invoked after shutdown is called. shutdown is invoked during system shutdown to stop DMA operations without performing expensive deallocations. ...

CVE-2025-38735

CVE-2025-38735 affects the Linux kernel gve driver; a crash can occur if an ethtool operation is dispatched after shutdown() when internal data structures are torn down. The documented fix is to call netif_device_detach() during shutdown to mark the device detached, causing the ethtool ioctl hand...

CVE-2025-38735 gve: prevent ethtool ops after shutdown

In the Linux kernel, the following vulnerability has been resolved: gve: prevent ethtool ops after shutdown A crash can occur if an ethtool operation is invoked after shutdown is called. shutdown is invoked during system shutdown to stop DMA operations without performing expensive deallocations. ...

CVE-2025-38735

In the Linux kernel, the following vulnerability has been resolved: gve: prevent ethtool ops after shutdown A crash can occur if an ethtool operation is invoked after shutdown is called. shutdown is invoked during system shutdown to stop DMA operations without performing expensive deallocations. ...

Linux kernel 安全漏洞

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 the Linux kernel that stems from the possibility that gve may perform ethtool operations after shutdown...

CVE-2025-38735: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: gve: prevent ethtool ops after shutdown A crash can occur if an ethtool operation is invoked after shutdown is called. shutdown is invoked during system shutdown to stop DMA operations without performing expensive deallocations. ...

ethtool: fail closed if we can't get max channel used in indirection tables

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Linux Distros Unpatched Vulnerability : CVE-2025-37911

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - bnxten: Fix out-of-bound memcpy during ethtool -w When retrieving the FW coredump using ethtool, it can sometimes cause memory corruption: BUG: KFENCE: memory...