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...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: lib/fonts: Fixed undefined behavior in bit shifting for getdefaultfont. Shifting a signed 32-bit value by 31 bits is undefined; therefore, the significant bit was changed to unsigned. The UBSAN warning appears as follows: UBSA...

Unity Linux 20.1060a Security Update: kernel (UTSA-2026-014324)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-014324 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/client: Fix memory leak in drmclienttargetcloned dmtmode is allocated and never freed in this...

Unity Linux 20.1060e Security Update: kernel (UTSA-2025-992581)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992581 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/client: Fix memory leak in drmclientmodesetprobe When a new mode is set to modeset-mode, the...

SUSE CVE-2022-50511

In the Linux kernel, the following vulnerability has been resolved: lib/fonts: fix undefined behavior in bit shift for getdefaultfont Shifting signed 32-bit value by 31 bits is undefined, so changing significant bit to unsigned. The UBSAN warning calltrace like below: UBSAN: shift-out-of-bounds i...

PT-2024-8250

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 5.14.0-362.2.1.el9 3.x86 64 Description: The vulnerability is related to the Linux kernel's drm Direct Rendering Manager component. Specifically, it involves the drm kms helper poll disable function, which check...

kernel: drm/client: Fix memory leak in drm_client_modeset_probe

In the Linux kernel, the following vulnerability has been resolved: drm/client: Fix memory leak in drmclientmodesetprobe When a new mode is set to modeset-mode, the previous mode should be freed. This fixes the following kmemleak report: drmmodeduplicate+0x45/0x220 drm...