CVE-2025-68757 drm/vgem-fence: Fix potential deadlock on release

In the Linux kernel, the following vulnerability has been resolved: drm/vgem-fence: Fix potential deadlock on release A timer that expires a vgem fence automatically in 10 seconds is now released with timerdeletesync from fence-ops.release called on last dmafenceput. In some scenarios, it can run...

PT-2026-1254

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Linux kernel’s irqchip/mchp-eic component where an out-of-bounds access can occur in the mchp eic domain alloc function. Specifically, if the irq domain translate...

PT-2026-1245

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.17.0-rc7-CI DRM 17270-g7644974e648c+ Description The Linux kernel drm/vgem-fence subsystem contained a flaw where a timer used to expire a vgem fence could lead to a deadlock. This occurred when the timer expir...

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 originates from an unset error code in the mchpeicdomainalloc function in the mchp-eic interrupt controller driver, whi...

PT-2026-27699

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains an issue where interrupt urb messages of incorrect length are not properly handled. Specifically, the code does not correctly detect and reject short interrupt...

PT-2026-8163

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the flexible proportions code. A lockdep splat can occur due to a race condition within the fprop new period function. Specifically, the issue arises...

PT-2026-8210

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the tegra qspi combined seq xfer function related to the curr xfer field. Specifically, the curr xfer field can be accessed by an interrupt request...

PT-2026-8190

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak exists in the tegra slink probe function within the SPI subsystem of the Linux kernel. Specifically, when platform get irq fails, the function returns with an error without...

PT-2026-8188

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the dpaa2-switch component. The IRQ handler extracts if id from the hardware status register and uses it to index into the ethsw-ports array without...

PT-2026-8158

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the drm/amdgpu subsystem, specifically within the amdgpu gmc filter faults remove function. On APUs like Raven and Renoir GC 9.1.0, 9.2.2, 9.3.0, the...

PT-2026-8133

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel related to kernel stack trace recording. An infinite recursion could occur when tracing RCU events with the kernel stack trace trigger enabled, as the...

PT-2026-27652

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel’s PLIC Platform Level Interrupt Controller component contains a flaw where interrupt handling can freeze due to incorrect affinity settings. Specifically, the PLIC may...

PT-2026-6141

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition existed in the hwspin lock timeout irqsave function when handling the shared member &map-spinlock flags within the regmap subsystem. Multiple contexts competing for the...

PT-2026-8215

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel's Tegra210-quad SPI driver related to synchronization of the curr xfer variable within the interrupt request IRQ handler. Specifically, a race condition...

PT-2026-4675

Name of the Vulnerable Software and Affected Versions Linux Kernel affected versions not specified Description The Linux kernel contains a flaw within the Octeon EP Virtual Function VF network driver related to Interrupt Request IRQ handling. Specifically, a mismatch in the dev id used during fre...

PT-2026-27722

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s mcp251x open function related to a potential deadlock situation. Specifically, the function calls free irq while holding the mpc lock mutex. If an...

CVE-2023-54288

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fortify the spinlock against deadlock by interrupt In the function ieee80211txdequeue there is a particular locking sequence: begin: spinlock&local-;queuestopreasonlock; qstopped = local-queuestopreasonsq;...

CVE-2023-54291

In the Linux kernel, the following vulnerability has been resolved: vduse: fix NULL pointer dereference vdusevdpasetvqaffinity callback can be called with NULL value as cpumask when deleting the vduse device. This patch resets virtqueue's IRQ affinity mask value to set all CPUs instead of...

SUSE CVE-2023-54288

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fortify the spinlock against deadlock by interrupt In the function ieee80211txdequeue there is a particular locking sequence: begin: spinlock&local-queuestopreasonlock; qstopped = local-queuestopreasonsq;...

SUSE CVE-2023-54326

In the Linux kernel, the following vulnerability has been resolved: misc: pciendpointtest: Free IRQs before removing the device In pciendpointtestremove, freeing the IRQs after removing the device creates a small race window for IRQs to be received with the test device memory already released,...