CVE-2023-53022 net: enetc: avoid deadlock in enetc_tx_onestep_tstamp()

In the Linux kernel, the following vulnerability has been resolved: net: enetc: avoid deadlock in enetctxonesteptstamp This lockdep splat says it better than I could: ================================ WARNING: inconsistent lock state 6.2.0-rc2-07010-ga9b9500ffaac-dirty 967 Not tainted...

CVE-2023-53022

In the Linux kernel, the following vulnerability has been resolved: net: enetc: avoid deadlock in enetctxonesteptstamp This lockdep splat says it better than I could: ================================ WARNING: inconsistent lock state 6.2.0-rc2-07010-ga9b9500ffaac-dirty 967 Not tainted...

CVE-2023-53022

CVE-2023-53022 concerns a deadlock in the Linux kernel’s enetc driver. The vulnerability stems from a locking sequence in enetc_tx_onestep_tstamp() where a work item runs in process context with softirqs enabled and holds netif_tx_lock. If a transmission interrupt occurs, the NET_TX softirq can r...

CVE-2023-53022 net: enetc: avoid deadlock in enetc_tx_onestep_tstamp()

In the Linux kernel, the following vulnerability has been resolved: net: enetc: avoid deadlock in enetctxonesteptstamp This lockdep splat says it better than I could: ================================ WARNING: inconsistent lock state 6.2.0-rc2-07010-ga9b9500ffaac-dirty 967 Not tainted...

CVE-2023-53022 net: enetc: avoid deadlock in enetc_tx_onestep_tstamp()

In the Linux kernel, the following vulnerability has been resolved: net: enetc: avoid deadlock in enetctxonesteptstamp This lockdep splat says it better than I could: ================================ WARNING: inconsistent lock state 6.2.0-rc2-07010-ga9b9500ffaac-dirty 967 Not tainted...

CVE-2023-53016

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Fix possible deadlock in rfcommskstatechange syzbot reports a possible deadlock in rfcommskstatechange 1. While rfcommsockconnect acquires the sk lock and waits for the rfcomm lock, rfcommsockrelease could have the...

CVE-2023-53016 Bluetooth: Fix possible deadlock in rfcomm_sk_state_change

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Fix possible deadlock in rfcommskstatechange syzbot reports a possible deadlock in rfcommskstatechange 1. While rfcommsockconnect acquires the sk lock and waits for the rfcomm lock, rfcommsockrelease could have the...

CVE-2023-53016 Bluetooth: Fix possible deadlock in rfcomm_sk_state_change

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Fix possible deadlock in rfcommskstatechange syzbot reports a possible deadlock in rfcommskstatechange 1. While rfcommsockconnect acquires the sk lock and waits for the rfcomm lock, rfcommsockrelease could have the...

CVE-2023-53016 Bluetooth: Fix possible deadlock in rfcomm_sk_state_change

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Fix possible deadlock in rfcommskstatechange syzbot reports a possible deadlock in rfcommskstatechange 1. While rfcommsockconnect acquires the sk lock and waits for the rfcomm lock, rfcommsockrelease could have the...

CVE-2023-53016

CVE-2023-53016 concerns a potential deadlock in the Linux kernel Bluetooth rfcomm path. The issue arises when rfcomm_sock_connect holds the sk lock while waiting for the rfcomm lock, and rfcomm_sock_release may hold the rfcomm lock and attempt to acquire the sk lock, creating a deadlock scenario....

CVE-2022-49759

The CVE-2022-49759 entry concerns the Linux kernel vmw_vmci/VMCI path: the vmci_dispatch_dgs() tasklet calls vmci_read_data(), which uses wait_event() and can sleep in atomic context, risking deadlock. The fix replaces tasklets with threaded IRQs and removes tasklets usage entirely. Impact center...

CVE-2022-49759 VMCI: Use threaded irqs instead of tasklets

In the Linux kernel, the following vulnerability has been resolved: VMCI: Use threaded irqs instead of tasklets The vmcidispatchdgs tasklet function calls vmcireaddata which uses waitevent resulting in invalid sleep in an atomic context and therefore potentially in a deadlock. Use threaded irqs t...

CVE-2022-49759

In the Linux kernel, the following vulnerability has been resolved: VMCI: Use threaded irqs instead of tasklets The vmcidispatchdgs tasklet function calls vmcireaddata which uses waitevent resulting in invalid sleep in an atomic context and therefore potentially in a deadlock. Use threaded irqs t...

CVE-2025-21876 iommu/vt-d: Fix suspicious RCU usage

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Fix suspicious RCU usage Commit "iommu/vt-d: Allocate DMAR fault interrupts locally" moved the call to enabledrhdfaulthandling to a code path that does not hold any lock while traversing the drhd list. Fix it by...

CVE-2025-21876 iommu/vt-d: Fix suspicious RCU usage

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Fix suspicious RCU usage Commit "iommu/vt-d: Allocate DMAR fault interrupts locally" moved the call to enabledrhdfaulthandling to a code path that does not hold any lock while traversing the drhd list. Fix it by...

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 a deadlock risk in Bluetooth rfcomm...

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, which stems from a deadlock risk in enetctxonesteptstamp...

PT-2025-20498

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A deadlock issue in the Linux kernel has been resolved. The problem occurred in the ivpu ms cleanup function, which is called by ivpu ms cleanup all during a cold boot after a failure in...

PT-2025-20499

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue concerns a problem in the Linux kernel where runtime resume/suspend operations could occur while MS IOCTLs are in progress, leading to potential deadlocks. This happens because...

PT-2025-29069

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.14.0-rc7-syzkaller-00069-g81e4f8d68c66 Description: A flaw exists in the f2fs file system within the Linux kernel related to insufficient sanity checks on inode numbers ino and extended attribute inode numbers...