CVE-2025-26600

A use-after-free flaw was found in X.Org and Xwayland. When a device is removed while still frozen, the events queued for that device remain while the device is freed. Replaying the events will cause a use-after-free...

CVE-2025-26600 Xorg: xwayland: use-after-free in playreleasedevents()

A use-after-free flaw was found in X.Org and Xwayland. When a device is removed while still frozen, the events queued for that device remain while the device is freed. Replaying the events will cause a use-after-free...

CVE-2025-26600

A use-after-free flaw was found in X.Org and Xwayland. When a device is removed while still frozen, the events queued for that device remain while the device is freed. Replaying the events will cause a use-after-free. Mitigation Mitigation for this issue is either not available or the currently...

X.Org和Xwayland 资源管理错误漏洞

X.Org is an open source free software from the X.Org Foundation.Xwayland is an open source communication protocol from Xwayland that specifies how a display server communicates with its clients. A resource management error vulnerability exists in X.Org and Xwayland that stems from a device being...

PT-2025-7898

Name of the Vulnerable Software and Affected Versions X.Org and Xwayland affected versions not specified Description A use-after-free flaw was found in the software. This issue occurs when a device is removed while still frozen, causing events queued for that device to remain after the device is...

PT-2025-10070

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A issue in the Linux kernel has been resolved, related to the gadget workqueue not being properly cleaned up after device removal. This can lead to new work being scheduled in the...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: um: ubd: Do not use drvdata in release. The drvdata is not available in release. Let’s simply use containerof to obtain the ubd instance. Otherwise, removing a ubd device will result in a crash: RIP: 0033:blkmqfreetagset+0x1f/0xb...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: powerpc/eeh: avoided possible crashes when edev-pdev changes. If a PCI device is removed during eehpereportedev, edev-pdev will change, which may cause a crash. It is recommended to hold the PCI rescan/remove lock while taking a...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net: seeq: Fixed the use-after-free vulnerability in the ether3 driver due to race conditions. In the ether3probe function, a timer is initialized using a callback function called ether3ledoff, which is bound to &prevdev-timer...

CVE-2025-21677

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

ipv6: release nexthop on device removal

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USN-7185-2: Linux kernel (Azure) vulnerabilities

Ziming Zhang discovered that the VMware Virtual GPU DRM driver in the Linux kernel contained an integer overflow vulnerability. A local attacker could use this to cause a denial of service system crash. CVE-2022-36402 Zheng Wang discovered a use-after-free in the Renesas Ethernet AVB driver in th...

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-2025-34385

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The PowerNV hotplug code did not handle surprise plug events correctly, leading to a complete failure of the hotplug system after device removal and requiring a reboot to detect new...

PT-2025-34386

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A flaw exists in the Linux kernel related to PCI device hotplug handling within the pnv php driver. When the root of a nested PCIe bridge configuration is unplugged, the driver leaks...

PT-2025-52659

Name of the Vulnerable Software and Affected Versions Linux Kernel affected versions not specified Description The Linux kernel contains an issue within the USB subsystem related to unmapping URBs USB Request Blocks when a UAS USB Attached SCSI device is removed during data transfer. Specifically...

CVE-2024-56751

In the Linux kernel, the following vulnerability has been resolved: ipv6: release nexthop on device removal The CI is hitting some aperiodic hangup at device removal time in the pmtu.sh self-test: unregisternetdevice: waiting for vethA-R1 to become free. Usage count = 6 reftracker:...

SUSE CVE-2024-56751

In the Linux kernel, the following vulnerability has been resolved: ipv6: release nexthop on device removal The CI is hitting some aperiodic hangup at device removal time in the pmtu.sh self-test: unregisternetdevice: waiting for vethA-R1 to become free. Usage count = 6 reftracker:...

CVE-2024-53181

In the Linux kernel, the following vulnerability has been resolved: um: vector: Do not use drvdata in release The drvdata is not available in release. Let's just use containerof to get the vectordevice instance. Otherwise, removing a vector device will result in a crash: RIP:...

CVE-2024-56751

In the Linux kernel, the following vulnerability has been resolved: ipv6: release nexthop on device removal The CI is hitting some aperiodic hangup at device removal time in the pmtu.sh self-test: unregisternetdevice: waiting for vethA-R1 to become free. Usage count = 6 reftracker:...