SUSE CVE-2025-21681

In the Linux kernel, the following vulnerability has been resolved: openvswitch: fix lockup on tx to unregistering netdev with carrier Commit in a fixes tag attempted to fix the issue in the following sequence of calls: dooutput - ovsvportsend - devqueuexmit - devqueuexmit - netdevcorepicktx -...

CVE-2025-21681

In the Linux kernel, the following vulnerability has been resolved: openvswitch: fix lockup on tx to unregistering netdev with carrier Commit in a fixes tag attempted to fix the issue in the following sequence of calls: dooutput - ovsvportsend - devqueuexmit - devqueuexmit - netdevcorepicktx -...

DEBIAN-CVE-2025-21678

In the Linux kernel, the following vulnerability has been resolved: gtp: Destroy device along with udp socket's netns dismantle. gtpnewlink links the device to a list in devnetdev instead of srcnet, where a udp tunnel socket is created. Even when srcnet is removed, the device stays alive on...

UBUNTU-CVE-2025-21681

In the Linux kernel, the following vulnerability has been resolved: openvswitch: fix lockup on tx to unregistering netdev with carrier Commit in a fixes tag attempted to fix the issue in the following sequence of calls: dooutput - ovsvportsend - devqueuexmit - devqueuexmit - netdevcorepicktx -...

CVE-2025-21681

Open vSwitch issue CVE-2025-21681 in the Linux kernel caused a lockup in skb_tx_hash when a netdev is unregistering with carrier reported as ON. The root cause was a loop in skb_tx_hash that could spin when dev->real_num_tx_queues goes to zero, especially for devices that report carrier state ...

CVE-2025-21681 openvswitch: fix lockup on tx to unregistering netdev with carrier

In the Linux kernel, the following vulnerability has been resolved: openvswitch: fix lockup on tx to unregistering netdev with carrier Commit in a fixes tag attempted to fix the issue in the following sequence of calls: dooutput - ovsvportsend - devqueuexmit - devqueuexmit - netdevcorepicktx -...

CVE-2025-21681 openvswitch: fix lockup on tx to unregistering netdev with carrier

In the Linux kernel, the following vulnerability has been resolved: openvswitch: fix lockup on tx to unregistering netdev with carrier Commit in a fixes tag attempted to fix the issue in the following sequence of calls: dooutput - ovsvportsend - devqueuexmit - devqueuexmit - netdevcorepicktx -...

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 Linux kernel that stems from a NAPI instance in the netdev module that does not properly handle namespaces. This could lead to cross-namespac...

SUSE CVE-2024-56674

In the Linux kernel, the following vulnerability has been resolved: virtionet: correct netdevtxresetqueue invocation point When virtnetclose is followed by virtnetopen, some TX completions can possibly remain unconsumed, until they are finally processed during the first NAPI poll after the...

PT-2025-37950

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s macb driver related to the order of operations during device removal. Specifically, the phy exit function was being called before unregister netdev,...

PT-2025-34363

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A race condition exists in the packet set ring and packet notifier functions within the net/packet module. This occurs when packet set ring releases po-bind lock, allowing another thre...

PT-2025-40075

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The i40e driver in the Linux kernel contains a flaw related to debugfs files 'command' and 'netdev ops'. These files expose a debugging interface with questionable logic and potential fo...

SUSE CVE-2024-56715

In the Linux kernel, the following vulnerability has been resolved: ionic: Fix netdev notifier unregister on failure If registernetdev fails, then the driver leaks the netdev notifier. Fix this by calling ioniclifunregister on registernetdev failure. This will also call ioniclifunregisterphc if i...

CVE-2024-56715

In the Linux kernel, the following vulnerability has been resolved: ionic: Fix netdev notifier unregister on failure If registernetdev fails, then the driver leaks the netdev notifier. Fix this by calling ioniclifunregister on registernetdev failure. This will also call ioniclifunregisterphc if i...

AZL-55386 CVE-2024-56715 affecting package kernel for versions less than 5.15.176.3-1

In the Linux kernel, the following vulnerability has been resolved: ionic: Fix netdev notifier unregister on failure If registernetdev fails, then the driver leaks the netdev notifier. Fix this by calling ioniclifunregister on registernetdev failure. This will also call ioniclifunregisterphc if i...

CVE-2024-56715

In the Linux kernel, the following vulnerability has been resolved: ionic: Fix netdev notifier unregister on failure If registernetdev fails, then the driver leaks the netdev notifier. Fix this by calling ioniclifunregister on registernetdev failure. This will also call ioniclifunregisterphc if i...

DEBIAN-CVE-2024-56715

In the Linux kernel, the following vulnerability has been resolved: ionic: Fix netdev notifier unregister on failure If registernetdev fails, then the driver leaks the netdev notifier. Fix this by calling ioniclifunregister on registernetdev failure. This will also call ioniclifunregisterphc if i...

AZL-55425 CVE-2024-56715 affecting package kernel for versions less than 6.6.76.1-1

In the Linux kernel, the following vulnerability has been resolved: ionic: Fix netdev notifier unregister on failure If registernetdev fails, then the driver leaks the netdev notifier. Fix this by calling ioniclifunregister on registernetdev failure. This will also call ioniclifunregisterphc if i...

UBUNTU-CVE-2024-56715

In the Linux kernel, the following vulnerability has been resolved: ionic: Fix netdev notifier unregister on failure If registernetdev fails, then the driver leaks the netdev notifier. Fix this by calling ioniclifunregister on registernetdev failure. This will also call ioniclifunregisterphc if i...

CVE-2024-56715

CVE-2024-56715 relates to the Linux kernel fix for netdev notifier leaks when register_netdev() fails. The vulnerability occurs if a driver registers a netdev notifier but the subsequent register_netdev() call fails, causing a leak of the netdev notifier. The patch implements ionic_lif_unregister...