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openSUSE-SU-2022:0111-1

Опубликовано: 18 янв. 2022
Источник: suse-cvrf

Описание

Security update for virglrenderer

This update for virglrenderer fixes the following issues:

  • CVE-2022-0175: Fixed missing initialization of res->ptr (bsc#1194601).

Список пакетов

openSUSE Leap 15.3
libvirglrenderer0-0.6.0-4.6.1
virglrenderer-devel-0.6.0-4.6.1
virglrenderer-test-server-0.6.0-4.6.1

Ссылки

Описание

A flaw was found in the VirGL virtual OpenGL renderer (virglrenderer). The virgl did not properly initialize memory when allocating a host-backed memory resource. A malicious guest could use this flaw to mmap from the guest kernel and read this uninitialized memory from the host, possibly leading to information disclosure.

Затронутые продукты
openSUSE Leap 15.3:libvirglrenderer0-0.6.0-4.6.1
openSUSE Leap 15.3:virglrenderer-devel-0.6.0-4.6.1
openSUSE Leap 15.3:virglrenderer-test-server-0.6.0-4.6.1
Ссылки