This update for virglrenderer fixes the following issues: Security issues fixed :

  - CVE-2017-6386: memory leakage while in     vrend_create_vertex_elements_state (bsc#1027376)

  - CVE-2017-6355: integer overflow while creating shader     object (bsc#1027108)

  - CVE-2017-6317: fix memory leak in add shader program     (bsc#1026922)

  - CVE-2017-6210: NULL pointer dereference in     vrend_decode_reset (bsc#1026725)

  - CVE-2017-6209: stack buffer oveflow in parse_identifier     (bsc#1026723)

  - CVE-2017-5994: out-of-bounds access in     vrend_create_vertex_elements_state (bsc#1025507)

  - CVE-2017-5993: host memory leakage when initialising     blitter context (bsc#1025505)

  - CVE-2017-5957: stack overflow in     vrend_decode_set_framebuffer_state (bsc#1024993)

  - CVE-2017-5956: OOB access while in vrend_draw_vbo     (bsc#1024992)

  - CVE-2017-5937: NULL pointer dereference in vrend_clear     (bsc#1024232)

  - CVE-2017-5580: OOB access while parsing texture     instruction (bsc#1021627)

  - CVE-2016-10214: host memory leak issue in     virgl_resource_attach_backing (bsc#1024244)

  - CVE-2016-10163: host memory leakage when creating decode     context (bsc#1021616)

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

According to the version of the virglrenderer packages installed, the EulerOS installation on the remote host is affected by the following vulnerability :

  - Memory leak in the vrend_create_vertex_elements_state     function in vrend_renderer.c in virglrenderer allows     local guest OS users to cause a denial of service (host     memory consumption) via a large number of     VIRGL_OBJECT_VERTEX_ELEMENTS commands.(CVE-2017-6386)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

This update for virglrenderer fixes the following issues :

Security issues fixed :

  - CVE-2017-6386: memory leakage while in     vrend_create_vertex_elements_state (bsc#1027376)

  - CVE-2017-6355: integer overflow while creating shader     object (bsc#1027108)

  - CVE-2017-6317: fix memory leak in add shader program     (bsc#1026922)

  - CVE-2017-6210: NULL pointer dereference in     vrend_decode_reset (bsc#1026725)

  - CVE-2017-6209: stack buffer oveflow in parse_identifier     (bsc#1026723)

  - CVE-2017-5994: out-of-bounds access in     vrend_create_vertex_elements_state (bsc#1025507)

  - CVE-2017-5993: host memory leakage when initialising     blitter context (bsc#1025505)

  - CVE-2017-5957: stack overflow in     vrend_decode_set_framebuffer_state (bsc#1024993)

  - CVE-2017-5956: OOB access while in vrend_draw_vbo     (bsc#1024992)

  - CVE-2017-5937: NULL pointer dereference in vrend_clear     (bsc#1024232)

  - CVE-2017-5580: OOB access while parsing texture     instruction (bsc#1021627)

  - CVE-2016-10214: host memory leak issue in     virgl_resource_attach_backing (bsc#1024244)

  - CVE-2016-10163: host memory leakage when creating decode     context (bsc#1021616)

This update was imported from the SUSE:SLE-12-SP2:Update update project.

The remote host is affected by the vulnerability described in GLSA-201707-06 (virglrenderer: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in virglrenderer. Please       review the CVE identifiers referenced below for details.
  Impact :

    A local attacker could cause a Denial of Service condition.
  Workaround :

    There is no known workaround at this time.

According to the version of the virglrenderer package installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerability :

  - Memory leak in the vrend_create_vertex_elements_state     function in vrend_renderer.c in virglrenderer allows     local guest OS users to cause a denial of service (host     memory consumption) via a large number of     VIRGL_OBJECT_VERTEX_ELEMENTS commands.(CVE-2017-6386)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

ID	Name	Product	Family	Published	Updated	Severity
97913	SUSE SLED12 / SLES12 Security Update : virglrenderer (SUSE-SU-2017:0798-1)	Nessus	SuSE Local Security Checks	3/23/2017	1/6/2021	high
142172	EulerOS 2.0 SP8 : virglrenderer (EulerOS-SA-2020-2325)	Nessus	Huawei Local Security Checks	11/2/2020	2/13/2024	medium
99153	openSUSE Security Update : virglrenderer (openSUSE-2017-415)	Nessus	SuSE Local Security Checks	4/3/2017	1/19/2021	high
101337	GLSA-201707-06 : virglrenderer: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	7/10/2017	1/11/2021	high
147076	EulerOS Virtualization for ARM 64 3.0.6.0 : virglrenderer (EulerOS-SA-2021-1577)	Nessus	Huawei Local Security Checks	3/4/2021	1/16/2024	medium

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