112 matches found
Astra Linux - уязвимость в linux-5.10
In the Linux kernel, the following vulnerability has been resolved: drm/vc4: kms: Added the drmcrtccommitPut operation. Commit 9ec03d7f1ed3 “drm/vc4: kms: Wait on previous FIFO users before a commit” introduced a global state for the HVS, where each FIFO stores the current CRTC commit. This allow...
Astra Linux - уязвимость в linux-5.10
In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Drop all currently held locks if a deadlock occurs. If vc4hdmiresetlink returns -EDEADLK, it means that a deadlock has occurred in the locking context. This issue should be addressed by dropping all currently held locks...
Astra Linux - уязвимость в linux-5.10
In the Linux kernel, the following vulnerability has been resolved: drm/vc4: kms: The pointer used to indicate that the HVS FIFO has been committed should be cleared after the operation is completed. Commit 9ec03d7f1ed3 “drm/vc4: kms: Wait for previous FIFO users before committing” introduced a...
Astra Linux - уязвимость в linux-6.1
In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Do not check if plane-state-fb == state-fb Currently, when using non-blocking commits, the following kernel warning is observed: 110.908514 ------------ Cut here ------------ 110.908529 refcountt: Underflow; Use after...
Astra Linux - уязвимость в linux-5.10
In the Linux kernel, the following vulnerabilities have been resolved: drm/vc4: Fixed deadlock issues during DSI device attachment The attachment of a DSI device to a DSI host is performed while the host device’s lock is held. Unregistering the host device in the “device attachment” error path...
Astra Linux - уязвимость в linux-5.10
In the Linux kernel, the following vulnerability has been resolved: drm/vc4: The platformgetirqbyname function returns an integer. If an error occurs, platformgetirqbyname will return a negative value. Therefore, this value should be checked instead of being passed directly into...
SUSE CVE-2026-43104
In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Fix a memory leak in hang state error path When vc4savehangstate encounters an early return condition, it returns without freeing the previously allocated kernelstate, leaking memory. Add the missing kfree calls by...
SUSE CVE-2026-43105
In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Fix memory leak of BO array in hang state The hang state's BO array is allocated separately with kzalloc in vc4savehangstate but never freed in vc4freehangstate. Add the missing kfree for the BO array before freeing the...
CVE-2026-43105
A flaw was found in the drm/vc4 component of the Linux kernel. This vulnerability is due to a memory leak where the Buffer Object BO array, allocated during a hang state, is not properly freed. A local attacker could exploit this by repeatedly triggering the hang state, leading to memory exhausti...
EUVD-2026-27620
In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Fix memory leak of BO array in hang state The hang state's BO array is allocated separately with kzalloc in vc4savehangstate but never freed in vc4freehangstate. Add the missing kfree for the BO array before freeing the...
EUVD-2026-27618
In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Fix a memory leak in hang state error path When vc4savehangstate encounters an early return condition, it returns without freeing the previously allocated kernelstate, leaking memory. Add the missing kfree calls by...
CVE-2026-43072
A flaw was found in the drm/vc4 component of the Linux kernel. The platformgetirqbyname function, which returns an integer that can indicate an error, was not properly validated before being passed to devmrequestthreadedirq. This oversight in error handling could potentially lead to system...
CVE-2026-43105
In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Fix memory leak of BO array in hang state The hang state's BO array is allocated separately with kzalloc in vc4savehangstate but never freed in vc4freehangstate. Add the missing kfree for the BO array before freeing the...
CVE-2026-43104
In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Fix a memory leak in hang state error path When vc4savehangstate encounters an early return condition, it returns without freeing the previously allocated kernelstate, leaking memory. Add the missing kfree calls by...
CVE-2026-43104
In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Fix a memory leak in hang state error path When vc4savehangstate encounters an early return condition, it returns without freeing the previously allocated kernelstate, leaking memory. Add the missing kfree calls by...
CVE-2026-43105
In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Fix memory leak of BO array in hang state The hang state's BO array is allocated separately with kzalloc in vc4savehangstate but never freed in vc4freehangstate. Add the missing kfree for the BO array before freeing the...
SUSE CVE-2026-43072
In the Linux kernel, the following vulnerability has been resolved: drm/vc4: platformgetirqbyname returns an int platformgetirqbyname will return a negative value if an error happens, so it should be checked and not just passed directly into devmrequestthreadedirq hoping all will be ok...
Linux Distros Unpatched Vulnerability : CVE-2026-43104
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/vc4: Fix a memory leak in hang state error path When vc4savehangstate encounters an early return condition, it returns without freeing the previously...
PT-2026-37415
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak occurs in the DRM VC4 component of the Linux kernel. The BO array within the hang state is allocated using the kzalloc function in vc4 save hang state but is not released i...
Linux Distros Unpatched Vulnerability : CVE-2026-43105
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/vc4: Fix memory leak of BO array in hang state The hang state's BO array is allocated separately with kzalloc in vc4savehangstate but never freed in...