CVE-2025-37871

CVE-2025-37871 is a Linux kernel vulnerability fixed by changing how sc_count is decremented when a dl_recall queue operation fails for NFS delegations. The described scenario shows a deadlock warning during nfs4_put_stid after a failed dl_recall queue, caused by a potential lock ordering issue w...

CVE-2025-37871 nfsd: decrease sc_count directly if fail to queue dl_recall

In the Linux kernel, the following vulnerability has been resolved: nfsd: decrease sccount directly if fail to queue dlrecall A deadlock warning occurred when invoking nfs4putstid following a failed dlrecall queue operation: T1 T2 nfs4laundromat nfs4getclientreaplist nfs4anylockblockers breakleas...

CVE-2025-37871 nfsd: decrease sc_count directly if fail to queue dl_recall

In the Linux kernel, the following vulnerability has been resolved: nfsd: decrease sccount directly if fail to queue dlrecall A deadlock warning occurred when invoking nfs4putstid following a failed dlrecall queue operation: T1 T2 nfs4laundromat nfs4getclientreaplist nfs4anylockblockers breakleas...

CVE-2025-37868

In the Linux kernel, the following vulnerability has been resolved: drm/xe/userptr: fix notifier vs folio deadlock User is reporting what smells like notifier vs folio deadlock, where migratepagesbatch on core kernel side is holding folio locks and then interacting with the mappings of it, howeve...

CVE-2025-37868 drm/xe/userptr: fix notifier vs folio deadlock

In the Linux kernel, the following vulnerability has been resolved: drm/xe/userptr: fix notifier vs folio deadlock User is reporting what smells like notifier vs folio deadlock, where migratepagesbatch on core kernel side is holding folio locks and then interacting with the mappings of it, howeve...

CVE-2025-37868 drm/xe/userptr: fix notifier vs folio deadlock

In the Linux kernel, the following vulnerability has been resolved: drm/xe/userptr: fix notifier vs folio deadlock User is reporting what smells like notifier vs folio deadlock, where migratepagesbatch on core kernel side is holding folio locks and then interacting with the mappings of it, howeve...

CVE-2025-37868

Technical details beyond the initial Linux kernel description are not provided in the connected documents. Monitor for updates; this entry notes a fix for notifier vs folio deadlock in drm/xe/userptr in the Linux kernel, cherry-picked from a commit.

CVE-2025-37847 accel/ivpu: Fix deadlock in ivpu_ms_cleanup()

In the Linux kernel, the following vulnerability has been resolved: accel/ivpu: Fix deadlock in ivpumscleanup Fix deadlock in ivpumscleanup by preventing runtime resume after filepriv-mslock is acquired. During a failure in runtime resume, a cold boot is executed, which calls ivpumscleanupall. Th...

CVE-2025-37847

In the Linux kernel, the following vulnerability has been resolved: accel/ivpu: Fix deadlock in ivpumscleanup Fix deadlock in ivpumscleanup by preventing runtime resume after filepriv-mslock is acquired. During a failure in runtime resume, a cold boot is executed, which calls ivpumscleanupall. Th...

CVE-2025-37847

CVE-2025-37847: In the Linux kernel, a deadlock could occur in accel/ivpu during ivpu_ms_cleanup() when runtime resume acquires file_priv->ms_lock, leading to a cold boot path that calls ivpu_ms_cleanup_all(). The issue is resolved by preventing runtime resume after ms_lock is acquired, avoidi...

CVE-2025-37847 accel/ivpu: Fix deadlock in ivpu_ms_cleanup()

In the Linux kernel, the following vulnerability has been resolved: accel/ivpu: Fix deadlock in ivpumscleanup Fix deadlock in ivpumscleanup by preventing runtime resume after filepriv-mslock is acquired. During a failure in runtime resume, a cold boot is executed, which calls ivpumscleanupall. Th...

CVE-2025-37843

CVE-2025-37843 : In the Linux kernel, a race between parent and child PCI hotplug ports can deadlock during nested PCI hotplug removal. A fix was implemented to avoid extra checks when the hotplug port itself was hot-removed, preventing the deadlock (particularly when removing multiple Thunderbol...

CVE-2025-37843 PCI: pciehp: Avoid unnecessary device replacement check

In the Linux kernel, the following vulnerability has been resolved: PCI: pciehp: Avoid unnecessary device replacement check Hot-removal of nested PCI hotplug ports suffers from a long-standing race condition which can lead to a deadlock: A parent hotplug port acquires pcilockrescanremove, then...

CVE-2025-37843 PCI: pciehp: Avoid unnecessary device replacement check

In the Linux kernel, the following vulnerability has been resolved: PCI: pciehp: Avoid unnecessary device replacement check Hot-removal of nested PCI hotplug ports suffers from a long-standing race condition which can lead to a deadlock: A parent hotplug port acquires pcilockrescanremove, then...

SUSE CVE-2025-37812

In the Linux kernel, the following vulnerability has been resolved: usb: cdns3: Fix deadlock when using NCM gadget The cdns3 driver has the same NCM deadlock as fixed in cdnsp by commit 58f2fcb3a845 "usb: cdnsp: Fix deadlock issue during using NCM gadget". Under PREEMPTRT the deadlock can be...

PT-2025-27681

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A possible deadlock in the macb halt tx function has been identified. This issue occurs when, after setting THALT high, TGO stays high as well, causing jiffies to never be updated due ...

PT-2025-20518 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A deadlock issue has been identified in the Linux kernel, specifically in the drm/xe/userptr component. The issue occurs when the migrate pages batch function holds folio locks and...

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 insufficient power management synchronization in MS IOCTL operations, which could lead to a deadlock...

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, which stems from a deadlock risk in the drm/xe userptr notifier and folio locks, which could cause the system to hang...

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 schedyield not being properly scheduled in time travel mode, which could lead to a deadlock...