AZL-49129 CVE-2023-52913 affecting package kernel for versions less than 5.15.176.3-1

In the Linux kernel, the following vulnerability has been resolved: drm/i915: Fix potential context UAFs gemcontextregister makes the context visible to userspace, and which point a separate thread can trigger the I915GEMCONTEXTDESTROY ioctl. So we need to ensure that nothing uses the ctx ptr aft...

UBUNTU-CVE-2022-48662

In the Linux kernel, the following vulnerability has been resolved: drm/i915/gem: Really move i915gemcontext.link under ref protection i915perf assumes that it can use the i915gemcontext reference to protect its i915-gem.contexts.list iteration. However, this requires that we do not remove the...

PT-2022-34794 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.19.12 Description: The issue is related to the movement of i915 gem context.link under ref protection in the Linux Kernel. The actual impact and attack plausibility have not yet been proven. Recommendations:...

PT-2022-34748 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0 Description: The issue is related to the movement of i915 gem context.link under reference protection in the Linux Kernel. The actual impact and attack plausibility have not yet been proven. Recommendations...