Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988821)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988821 advisory. In the Linux kernel, the following vulnerability has been resolved: media: v4l2-dv-timings.c: fix too strict blanking sanity checks Sanity checks were added to verif...

Unity Linux 20.1050e Security Update: kernel (UTSA-2025-990152)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990152 advisory. In the Linux kernel, the following vulnerability has been resolved: media: v4l2-dv-timings.c: fix too strict blanking sanity checks Sanity checks were added to verif...

UBUNTU-CVE-2022-48987

In the Linux kernel, the following vulnerability has been resolved: media: v4l2-dv-timings.c: fix too strict blanking sanity checks Sanity checks were added to verify the v4l2bttimings blanking fields in order to avoid integer overflows when userspace passes weird values. But that assumed that...

A memory leak flaw and potential divide by zero and Integer overflow was found in the Linux kernel V4L2 and vivid test code functionality. This issue occurs when a user triggers ioctls such as VIDIOC_S_DV_TIMINGS ioctl. This could allow a local user to crash the system if vivid test code enabled.

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PT-2023-33402 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions 4.19.264 through 4.19.268 Description: The issue is related to too strict blanking sanity checks in the v4l2-dv-timings.c file. The actual impact and attack plausibility have not yet been proven. Recommendations: For Lin...