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SUSE-SU-2022:0110-1

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

SUSE Linux Enterprise Server 12 SP5
libvirglrenderer0-0.5.0-12.6.1
SUSE Linux Enterprise Server for SAP Applications 12 SP5
libvirglrenderer0-0.5.0-12.6.1
SUSE Linux Enterprise Software Development Kit 12 SP5
virglrenderer-devel-0.5.0-12.6.1

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
SUSE Linux Enterprise Server 12 SP5:libvirglrenderer0-0.5.0-12.6.1
SUSE Linux Enterprise Server for SAP Applications 12 SP5:libvirglrenderer0-0.5.0-12.6.1
SUSE Linux Enterprise Software Development Kit 12 SP5:virglrenderer-devel-0.5.0-12.6.1
Ссылки