Vulnerability of the psb_gem_free_object() function in the drivers/gpu/drm/gma500/gem.c module – This driver is part of the Linux kernel’s Direct Rendering Infrastructure (DRI) support. It allows a malicious actor to cause a service failure.

Vulnerability of the psbgemfreeobject function in the drivers/gpu/drm/gma500/gem.c module – The Linux kernel’s DRI support driver has a vulnerability related to improper resource release. Exploiting this vulnerability could allow an attacker to cause service failures...

SUSE CVE-2022-48633

In the Linux kernel, the following vulnerability has been resolved: drm/gma500: Fix WARNONlock-magic != lock error psbgemunpin calls dmaresvlock but the underlying wwmutex gets destroyed by drmgemobjectrelease move the drmgemobjectrelease call in psbgemfreeobject to after the unpin to fix the bel...

UBUNTU-CVE-2022-48633

In the Linux kernel, the following vulnerability has been resolved: drm/gma500: Fix WARNONlock-magic != lock error psbgemunpin calls dmaresvlock but the underlying wwmutex gets destroyed by drmgemobjectrelease move the drmgemobjectrelease call in psbgemfreeobject to after the unpin to fix the bel...

PT-2024-11768

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.0.0-rc3+ Description The issue arises from the psb gem unpin function calling dma resv lock while the underlying ww mutex is destroyed by drm gem object release. To fix this, the drm gem object release call in...