Test Kennung:	1.3.6.1.4.1.25623.1.1.2.2020.1970
Kategorie:	Huawei EulerOS Local Security Checks
Titel:	Huawei EulerOS: Security Advisory for virglrenderer (EulerOS-SA-2020-1970)
Zusammenfassung:	The remote host is missing an update for the Huawei EulerOS 'virglrenderer' package(s) announced via the EulerOS-SA-2020-1970 advisory.
Beschreibung:	Summary: The remote host is missing an update for the Huawei EulerOS 'virglrenderer' package(s) announced via the EulerOS-SA-2020-1970 advisory. Vulnerability Insight: A heap-based buffer overflow flaw was found in virglrenderer. The vrend_renderer_transfer_write_iov function allows guest OS users to cause a denial of service or a QEMU guest-to-host escape with code execution. The highest threat from this vulnerability is to data confidentiality and integrity as well as to system availability.(CVE-2019-18389) An out-of-bounds read in the vrend_blit_need_swizzle function in vrend_renderer.c in virglrenderer through 0.8.0 allows guest OS users to cause a denial of service via VIRGL_CCMD_BLIT commands.(CVE-2019-18390) Affected Software/OS: 'virglrenderer' package(s) on Huawei EulerOS Virtualization for ARM 64 3.0.2.0. Solution: Please install the updated package(s). CVSS Score: 4.6 CVSS Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P
Querverweis:	Common Vulnerability Exposure (CVE) ID: CVE-2019-18389 Common Vulnerability Exposure (CVE) ID: CVE-2019-18390
Copyright	Copyright (C) 2020 Greenbone Networks GmbH

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