UBUNTU-CVE-2025-39915

In the Linux kernel, the following vulnerability has been resolved: net: phy: transfer phyconfiginband locking responsibility to phylink Problem description =================== Lockdep reports a possible circular locking dependency AB/BA between &pl-statemutex and &phy-lock, as follows...

UBUNTU-CVE-2025-39905

In the Linux kernel, the following vulnerability has been resolved: net: phylink: add lock for serializing concurrent pl-phydev writes with resolver Currently phylinkresolve protects itself against concurrent phylinkbringupphy or phylinkdisconnectphy calls which modify pl-phydev by relying on...

CVE-2025-39915

Summary: CVE-2025-39915 concerns the Linux kernel: a locking order issue where phy_config_inband() would acquire &pl->phydev->lock while phylink_major_config() had already acquired &pl->state_mutex, creating a potential deadlock when combined with phy_link_up/phy_link_down in the phylink...

CVE-2025-39915 net: phy: transfer phy_config_inband() locking responsibility to phylink

In the Linux kernel, the following vulnerability has been resolved: net: phy: transfer phyconfiginband locking responsibility to phylink Problem description =================== Lockdep reports a possible circular locking dependency AB/BA between &pl-statemutex and &phy-lock, as follows...

CVE-2025-39915 net: phy: transfer phy_config_inband() locking responsibility to phylink

In the Linux kernel, the following vulnerability has been resolved: net: phy: transfer phyconfiginband locking responsibility to phylink Problem description =================== Lockdep reports a possible circular locking dependency AB/BA between &pl-statemutex and &phy-lock, as follows...

CVE-2025-39915

In the Linux kernel, the following vulnerability has been resolved: net: phy: transfer phyconfiginband locking responsibility to phylink Problem description =================== Lockdep reports a possible circular locking dependency AB/BA between &pl-statemutex and &phy-lock, as follows...

CVE-2025-39915 net: phy: transfer phy_config_inband() locking responsibility to phylink

In the Linux kernel, the following vulnerability has been resolved: net: phy: transfer phyconfiginband locking responsibility to phylink Problem description =================== Lockdep reports a possible circular locking dependency AB/BA between &pl-statemutex and &phy-lock, as follows...

CVE-2025-39905 net: phylink: add lock for serializing concurrent pl->phydev writes with resolver

In the Linux kernel, the following vulnerability has been resolved: net: phylink: add lock for serializing concurrent pl-phydev writes with resolver Currently phylinkresolve protects itself against concurrent phylinkbringupphy or phylinkdisconnectphy calls which modify pl-phydev by relying on...

CVE-2025-39905

The CVE-2025-39905 issue affects the Linux kernel phylink path: the race arises from phylink_resolve() manipulating pl->phydev under pl->state_mutex, creating a lock-order inversion with pl->phydev->lock. The fix introduces an explicit lock to serialize concurrent writes to pl->phy...

CVE-2025-39905 net: phylink: add lock for serializing concurrent pl->phydev writes with resolver

In the Linux kernel, the following vulnerability has been resolved: net: phylink: add lock for serializing concurrent pl-phydev writes with resolver Currently phylinkresolve protects itself against concurrent phylinkbringupphy or phylinkdisconnectphy calls which modify pl-phydev by relying on...

CVE-2025-39905

In the Linux kernel, the following vulnerability has been resolved: net: phylink: add lock for serializing concurrent pl-phydev writes with resolver Currently phylinkresolve protects itself against concurrent phylinkbringupphy or phylinkdisconnectphy calls which modify pl-phydev by relying on...

CVE-2025-39905 net: phylink: add lock for serializing concurrent pl->phydev writes with resolver

In the Linux kernel, the following vulnerability has been resolved: net: phylink: add lock for serializing concurrent pl-phydev writes with resolver Currently phylinkresolve protects itself against concurrent phylinkbringupphy or phylinkdisconnectphy calls which modify pl-phydev by relying on...

PT-2025-40089

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a potential deadlock risk within the networking subsystem related to the handling of PHY device configuration. Specifically, a circular locking dependency exist...

Linux Distros Unpatched Vulnerability : CVE-2025-39831

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - fbnic: Move phylink resume out of servicetask and into open/close The fbnic driver was presenting with the following locking assert coming out of a PM resume:...

SUSE CVE-2025-39831

In the Linux kernel, the following vulnerability has been resolved: fbnic: Move phylink resume out of servicetask and into open/close The fbnic driver was presenting with the following locking assert coming out of a PM resume: 42.208116 T164 RTNL: assertion failed at drivers/net/phy/phylink.c 261...

CVE-2025-39831

In the Linux kernel, the following vulnerability has been resolved: fbnic: Move phylink resume out of servicetask and into open/close The fbnic driver was presenting with the following locking assert coming out of a PM resume: 42.208116 T164 RTNL: assertion failed at drivers/net/phy/phylink.c 261...

DEBIAN-CVE-2025-39831

In the Linux kernel, the following vulnerability has been resolved: fbnic: Move phylink resume out of servicetask and into open/close The fbnic driver was presenting with the following locking assert coming out of a PM resume: 42.208116 T164 RTNL: assertion failed at drivers/net/phy/phylink.c 261...

UBUNTU-CVE-2025-39831

In the Linux kernel, the following vulnerability has been resolved: fbnic: Move phylink resume out of servicetask and into open/close The fbnic driver was presenting with the following locking assert coming out of a PM resume: 42.208116 T164 RTNL: assertion failed at drivers/net/phy/phylink.c 261...

CVE-2025-39831 fbnic: Move phylink resume out of service_task and into open/close

In the Linux kernel, the following vulnerability has been resolved: fbnic: Move phylink resume out of servicetask and into open/close The fbnic driver was presenting with the following locking assert coming out of a PM resume: 42.208116 T164 RTNL: assertion failed at drivers/net/phy/phylink.c 261...

CVE-2025-39831 fbnic: Move phylink resume out of service_task and into open/close

In the Linux kernel, the following vulnerability has been resolved: fbnic: Move phylink resume out of servicetask and into open/close The fbnic driver was presenting with the following locking assert coming out of a PM resume: 42.208116 T164 RTNL: assertion failed at drivers/net/phy/phylink.c 261...