CVE-2026-64100

In the Linux kernel, the following vulnerability has been resolved: drm/msm: Fix shrinker deadlock With PROVELOCKING on an Snapdragon X1 and VM reclaim pressure, we see: ====================================================== WARNING: possible circular locking dependency detected 7.0.0-debug+ 43...

CVE-2026-64100 drm/msm: Fix shrinker deadlock

In the Linux kernel, the following vulnerability has been resolved: drm/msm: Fix shrinker deadlock With PROVELOCKING on an Snapdragon X1 and VM reclaim pressure, we see: ====================================================== WARNING: possible circular locking dependency detected 7.0.0-debug+ 43...

CVE-2026-64100

In the Linux kernel, the following vulnerability has been resolved: drm/msm: Fix shrinker deadlock With PROVELOCKING on an Snapdragon X1 and VM reclaim pressure, we see: ====================================================== WARNING: possible circular locking dependency detected 7.0.0-debug+ 43...

CVE-2026-64100

CVE-2026-64100 : In the Linux kernel, the drm/msm driver fix addresses a deadlock in the shrinker path under PROVE_LOCKING with Snapdragon X1 and VM reclaim pressure. The issue occurs when kswapd (fs_reclaim) holds the fs_reclaim lock while the MSM shrinker calls dma_resv_lock, creating a circula...

PT-2026-61417

In the Linux kernel, the following vulnerability has been resolved: drm/msm: Fix shrinker deadlock With PROVE LOCKING on an Snapdragon X1 and VM reclaim pressure, we see: ====================================================== WARNING: possible circular locking dependency detected 7.0.0-debug+ 43...

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 an ABBA deadlock between shrinkerrwsem and dmpoolabortmetadata, which could cause the system to hang...