AZL-106062 CVE-2026-98309 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Use managed KMS polling to fix UAF on unbind vc4kmsload calls drmkmshelperpollinit but the driver provides no matching drmkmshelperpollfini. The output poll work stays scheduled after unbind and runs on the freed...

DEBIAN-CVE-2026-98309

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Use managed KMS polling to fix UAF on unbind vc4kmsload calls drmkmshelperpollinit but the driver provides no matching drmkmshelperpollfini. The output poll work stays scheduled after unbind and runs on the freed...

CVE-2026-98309

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Use managed KMS polling to fix UAF on unbind vc4kmsload calls drmkmshelperpollinit but the driver provides no matching drmkmshelperpollfini. The output poll work stays scheduled after unbind and runs on the freed...

CVE-2026-98309

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Use managed KMS polling to fix UAF on unbind vc4kmsload calls drmkmshelperpollinit but the driver provides no matching drmkmshelperpollfini. The output poll work stays scheduled after unbind and runs on the freed...

CVE-2026-98309 drm/vc4: Use managed KMS polling to fix UAF on unbind

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Use managed KMS polling to fix UAF on unbind vc4kmsload calls drmkmshelperpollinit but the driver provides no matching drmkmshelperpollfini. The output poll work stays scheduled after unbind and runs on the freed...

CVE-2026-98309 drm/vc4: Use managed KMS polling to fix UAF on unbind

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Use managed KMS polling to fix UAF on unbind vc4kmsload calls drmkmshelperpollinit but the driver provides no matching drmkmshelperpollfini. The output poll work stays scheduled after unbind and runs on the freed...

CVE-2026-98309

The Linux kernel contains a Use-After-Free (UAF) vulnerability in the drm/vc4 driver. The issue occurs because vc4_kms_load() calls drm_kms_helper_poll_init() without a corresponding drm_kms_helper_poll_fini(). Consequently, output poll work remains scheduled after an unbind operation and execute...

EUVD-2026-93294

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Use managed KMS polling to fix UAF on unbind vc4kmsload calls drmkmshelperpollinit but the driver provides no matching drmkmshelperpollfini. The output poll work stays scheduled after unbind and runs on the freed...

CVE-2026-98309

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Use managed KMS polling to fix UAF on unbind vc4kmsload calls drmkmshelperpollinit but the driver provides no matching drmkmshelperpollfini. The output poll work stays scheduled after unbind and runs on the freed...

PT-2026-106638

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Use managed KMS polling to fix UAF on unbind vc4 kms load calls drm kms helper poll init but the driver provides no matching drm kms helper poll fini. The output poll work stays scheduled after unbind and runs on the fre...

Linux Distros Unpatched Vulnerability : CVE-2026-98309

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/vc4: Use managed KMS polling to fix UAF on unbind vc4kmsload calls drmkmshelperpollinit but the driver provides no matching drmkmshelperpollfini. The output...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: drm/vc4: Do not check if plane-state-fb == state-fb Currently, when using non-blocking commits, the following kernel warnings can be observed: 110.908514 ------------ Cut here ------------ 110.908529 refcountt: Underflow; Use...

Astra Linux – Vulnerability in Linux 6.1

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...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-053425)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-053425 advisory. In the Linux kernel, the following vulnerability has been resolved: drm: vc4: Fix possible null pointer dereference In vc4hdmiaudioinit ofgetaddress may return NULL...

The vulnerability of the require_uniform_address_uniform() function in the drivers/gpu/drm/vc4/vc4_validate_shaders.c driver module of the Direct Rendering Infrastructure (DRI) kernel of the Linux operating system allows a attacker to cause a service failure.

The vulnerability of the requireuniformaddressuniform function in the drivers/gpu/drm/vc4/vc4validateshaders.c driver for the Direct Rendering Infrastructure DRI kernel of the Linux operating system is related to improper memory release memory leak. Exploiting this vulnerability may allow a remot...

The vulnerability of the vc4_free_hang_state() function in the drivers/gpu/drm/vc4/vc4_gem.c module of the Direct Rendering Infrastructure (DRI) driver for the Linux kernel allows a malicious actor to cause a system crash.

The vulnerability of the vc4freehangstate function in the drivers/gpu/drm/vc4/vc4gem.c module of the Direct Rendering Infrastructure DRI driver for the Linux kernel is related to improper memory release mechanisms memory leaks. Exploiting this vulnerability can allow an attacker to cause a system...

SUSE CVE-2026-74454

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Supply the overflow slot size in BPOS, not the whole bin BO size vc4overflowmemwork points BPOA at a 512KB slot inside the 16MB binner BO, but writes the size of the whole BO to BPOS. On every binner out-of-memory event...

CVE-2026-74454

A flaw was found in the Linux kernel's drm/vc4 component. An out-of-bounds write vulnerability exists where the graphics processing unit GPU driver incorrectly calculates memory allocation sizes. This allows the GPU to write data beyond its allocated memory region during out-of-memory events. Thi...

SUSE CVE-2026-68233

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Shut down BO cache timer before teardown The BO cache timer callback schedules timework, and timework can rearm the timer through vc4bocachefreeold. vc4bocachedestroy deletes the timer and then cancels the work, which do...

CVE-2026-74453

A flaw was found in the Linux kernel's drm/vc4 component. The graphics driver's binner buffer object BO reuses memory slots without properly clearing the Tile State Data Array TSDA. This allows the hardware to process stale data from previous jobs, leading to the creation of invalid command strea...