An update for virglrenderer is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP2 and openEuler-20.03-LTS-SP3 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2022-1570 Final 1.0 1.0 2022-03-12 Initial 2022-03-12 2022-03-12 openEuler SA Tool V1.0 2022-03-12 virglrenderer security update An update for virglrenderer is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP2 and openEuler-20.03-LTS-SP3. The virgil3d rendering library is a library used by qemu to implement 3D GPU support for the virtio GPU. Security Fix(es): A NULL pointer dereference in vrend_renderer.c in virglrenderer through 0.8.1 allows attackers to cause a denial of service via commands that attempt to launch a grid without previously providing a Compute Shader (CS).(CVE-2020-8002) A double-free vulnerability in vrend_renderer.c in virglrenderer through 0.8.1 allows attackers to cause a denial of service by triggering texture allocation failure, because vrend_renderer_resource_allocated_texture is not an appropriate place for a free.(CVE-2020-8003) An update for virglrenderer is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP2 and openEuler-20.03-LTS-SP3. openEuler Security has rated this update as having a security impact of medium. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. Medium virglrenderer https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1570 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2020-8002 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2020-8003 https://nvd.nist.gov/vuln/detail/CVE-2020-8002 https://nvd.nist.gov/vuln/detail/CVE-2020-8003 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP2 openEuler-20.03-LTS-SP3 virglrenderer-devel-0.7.0-3.oe1.aarch64.rpm virglrenderer-0.7.0-3.oe1.aarch64.rpm virglrenderer-debuginfo-0.7.0-3.oe1.aarch64.rpm virglrenderer-debugsource-0.7.0-3.oe1.aarch64.rpm virglrenderer-devel-0.7.0-3.oe1.aarch64.rpm virglrenderer-debuginfo-0.7.0-3.oe1.aarch64.rpm virglrenderer-debugsource-0.7.0-3.oe1.aarch64.rpm virglrenderer-0.7.0-3.oe1.aarch64.rpm virglrenderer-0.7.0-3.oe1.aarch64.rpm virglrenderer-devel-0.7.0-3.oe1.aarch64.rpm virglrenderer-debuginfo-0.7.0-3.oe1.aarch64.rpm virglrenderer-debugsource-0.7.0-3.oe1.aarch64.rpm virglrenderer-0.7.0-3.oe1.src.rpm virglrenderer-0.7.0-3.oe1.src.rpm virglrenderer-0.7.0-3.oe1.src.rpm virglrenderer-0.7.0-3.oe1.x86_64.rpm virglrenderer-debuginfo-0.7.0-3.oe1.x86_64.rpm virglrenderer-devel-0.7.0-3.oe1.x86_64.rpm virglrenderer-debugsource-0.7.0-3.oe1.x86_64.rpm virglrenderer-0.7.0-3.oe1.x86_64.rpm virglrenderer-debugsource-0.7.0-3.oe1.x86_64.rpm virglrenderer-devel-0.7.0-3.oe1.x86_64.rpm virglrenderer-debuginfo-0.7.0-3.oe1.x86_64.rpm virglrenderer-debuginfo-0.7.0-3.oe1.x86_64.rpm virglrenderer-devel-0.7.0-3.oe1.x86_64.rpm virglrenderer-0.7.0-3.oe1.x86_64.rpm virglrenderer-debugsource-0.7.0-3.oe1.x86_64.rpm A NULL pointer dereference in vrend_renderer.c in virglrenderer through 0.8.1 allows attackers to cause a denial of service via commands that attempt to launch a grid without previously providing a Compute Shader (CS). 2022-03-12 CVE-2020-8002 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP2 openEuler-20.03-LTS-SP3 Medium 5.5 AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H virglrenderer security update 2022-03-12 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1570 A double-free vulnerability in vrend_renderer.c in virglrenderer through 0.8.1 allows attackers to cause a denial of service by triggering texture allocation failure, because vrend_renderer_resource_allocated_texture is not an appropriate place for a free. 2022-03-12 CVE-2020-8003 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP2 openEuler-20.03-LTS-SP3 Medium 5.5 AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H virglrenderer security update 2022-03-12 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1570