Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from a bo leak that occurs when the xedmabufinitobj function fails during allocation in the drm/xe...

EUVD-2024-51804

Malicious code in bioql PyPI...

CVE-2024-53086 drm/xe: Drop VM dma-resv lock on xe_sync_in_fence_get failure in exec IOCTL

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Drop VM dma-resv lock on xesyncinfenceget failure in exec IOCTL Upon failure all locks need to be dropped before returning to the user. cherry picked from commit 7d1a4258e602ffdce529f56686925034c1b3b095...

CVE-2024-49876

CVE-2024-49876 affects the Linux kernel DRM-Xe path. The issue is a use-after-free (UAF) around queue destruction where final destruction steps could run on a workqueue that outlives the driver instance, risking references to freed objects. The fix adds a fini step to ensure user queues are torn ...

Linux kernel security vulnerabilities

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 the drm/xe module using only reserved BCS instances for usm migration execution queues...

PT-2024-32132

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to the Linux kernel, specifically with the drm/xe module, where mmio mappings are not properly reset after device removal. This could allow something rogue to...

PT-2024-29746

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to the Linux kernel, specifically in the drm/xe module, where the pat.ops pointer is not checked before dumping PAT settings. This can cause a null pointer dereferen...