Ubuntu
virglrenderer package

virglrenderer 0.8.2-1ubuntu1.1 source package in Ubuntu

Changelog

virglrenderer (0.8.2-1ubuntu1.1) focal-security; urgency=medium

  * SECURITY UPDATE: out-of-bounds write in read_transfer_data()
    - debian/patches/CVE-2022-0135.patch: Add test to resource OOB write
      and fix it in src/vrend_renderer.c, tests/test_fuzzer_formats.c.
    - CVE-2022-0135
  * SECURITY UPDATE: info leak in vrend_resource_alloc_buffer()
    - debian/patches/CVE-2022-0175.patch: clear memory when allocating a
      host-backed memory resource in src/vrend_renderer.c,
      tests/test_virgl_transfer.c.
    - CVE-2022-0175

 -- Marc Deslauriers <email address hidden>  Wed, 23 Feb 2022 10:49:14 -0500

Upload details

Uploaded by:
Marc Deslauriers
Uploaded to:
Focal
Original maintainer:
Ubuntu Developers
Architectures:
any
Section:
libs
Urgency:
Medium Urgency

See full publishing history Publishing

Series Pocket Published Component Section
Focal updates main misc
Focal security main misc

Downloads

File Size SHA-256 Checksum
virglrenderer_0.8.2.orig.tar.bz2 1.7 MiB 02cde23dbb5ff2b928d7c01fff762a35e1cffc0549f56b0cee53dab758c96326
virglrenderer_0.8.2-1ubuntu1.1.debian.tar.xz 7.9 KiB ff6c03c90e01db66122c4211d1706738b96b29cd20f801a5fbd19fdbaacff8e8
virglrenderer_0.8.2-1ubuntu1.1.dsc 2.2 KiB f4e9cba73d9de945a701005b290230524cdae46ec0af5fa11593ccd363a18c5a

View changes file

Binary packages built by this source

libvirglrenderer-dev: virtual GPU for KVM virtualization - headers

 Library used by qemu to implement 3D GPU support for the virtio GPU.
 .
 Virgil is a research project to investigate the possibility of creating
 a virtual 3D GPU for use inside qemu virtual machines, that allows the
 guest operating system to use the capabilities of the host GPU
 to accelerate 3D rendering. The plan is to have a guest GPU that is fully
 independent of the host GPU.
 .
 This package contains the development files and headers.

libvirglrenderer1: virtual GPU for KVM virtualization

 Library used by qemu to implement 3D GPU support for the virtio GPU.
 .
 Virgil is a research project to investigate the possibility of creating
 a virtual 3D GPU for use inside qemu virtual machines, that allows the
 guest operating system to use the capabilities of the host GPU
 to accelerate 3D rendering. The plan is to have a guest GPU that is fully
 independent of the host GPU.

libvirglrenderer1-dbgsym: debug symbols for libvirglrenderer1
virgl-server: virtual GPU for KVM virtualization - vtest server used

 for testing and container virtualization
 .
 Virgl is a software to separate OpenGL rendering from the host GPU
 The vtest server provides the means to do this without going through
 full virtualization

virgl-server-dbgsym: debug symbols for virgl-server