i915_gem_userptr_get_pages in drivers/gpu/drm/i915/i915_gem_userptr.c in the Linux kernel 4.15.0 on Ubuntu 18.04.2 allows local users to cause a denial of service (NULL pointer dereference and BUG) or possibly have unspecified other impact via crafted ioctl calls to /dev/dri/card0.

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001577 advisory.

    i915_gem_userptr_get_pages in drivers/gpu/drm/i915/i915_gem_userptr.c in the Linux kernel 4.15.0 on Ubuntu     18.04.2 allows local users to cause a denial of service (NULL pointer dereference and BUG) or possibly     have unspecified other impact via crafted ioctl calls to /dev/dri/card0.

Tenable has extracted the preceding description block directly from the Unity Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003776 advisory.

    i915_gem_userptr_get_pages in drivers/gpu/drm/i915/i915_gem_userptr.c in the Linux kernel 4.15.0 on Ubuntu     18.04.2 allows local users to cause a denial of service (NULL pointer dereference and BUG) or possibly     have unspecified other impact via crafted ioctl calls to /dev/dri/card0.

Tenable has extracted the preceding description block directly from the Unity Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003687 advisory.

    i915_gem_userptr_get_pages in drivers/gpu/drm/i915/i915_gem_userptr.c in the Linux kernel 4.15.0 on Ubuntu     18.04.2 allows local users to cause a denial of service (NULL pointer dereference and BUG) or possibly     have unspecified other impact via crafted ioctl calls to /dev/dri/card0.

Tenable has extracted the preceding description block directly from the Unity Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - i915_gem_userptr_get_pages in drivers/gpu/drm/i915/i915_gem_userptr.c in the Linux kernel 4.15.0 on Ubuntu     18.04.2 allows local users to cause a denial of service (NULL pointer dereference and BUG) or possibly     have unspecified other impact via crafted ioctl calls to /dev/dri/card0. (CVE-2019-12881)

Note that Nessus relies on the presence of the package as reported by the vendor.

ID	Name	Product	Family	Severity
290402	Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001577)	Nessus	Unity Linux Local Security Checks	high
288474	Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-003776)	Nessus	Unity Linux Local Security Checks	high
288238	Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003687)	Nessus	Unity Linux Local Security Checks	high
246667	Linux Distros Unpatched Vulnerability : CVE-2019-12881	Nessus	Misc.	high

Detections

Analytics

CVE-2019-12881

high

Tenable Plugins

high

high

high

high