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Virglrenderer Project VirglrendererAn out-of-bounds read in the vrend_blit_need_swizzle function in vrend_renderer.c in virglrenderer t…

Risk 54
Severity
7.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

An out-of-bounds read in the vrendblitneedswizzle function in vrendrenderer.c in virglrenderer through 0.8.0 allows guest OS users to cause a denial of service via VIRGLCCMDBLIT commands.

1 / 2
Source: MITRE
First published (updated )
CVE-2019-18390

Virglrenderer Project VirglrendererBuffer Overflow

Risk 71
Severity
7.8
Buffer Overflow
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

A heap-based buffer overflow in the vrendrenderertransferwriteiov function in vrendrenderer.c in virglrenderer through 0.8.0 allows guest OS users to cause a denial of service, or QEMU guest-to-host escape and code execution, via VIRGLCCMDRESOURCEINLINEWRITE commands.

1 / 2
Source: MITRE
First published (updated )
CVE-2019-18389

Virglrenderer Project VirglrendererBuffer Overflow

Risk 33
Severity
5.5
Buffer Overflow
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

A heap-based buffer overflow in the vrendrenderertransferwriteiov function in vrendrenderer.c in virglrenderer through 0.8.0 allows guest OS users to cause a denial of service via VIRGLCCMDRESOURCEINLINEWRITE commands.

1 / 2
Source: MITRE
First published (updated )
CVE-2019-18391

Virglrenderer Project VirglrendererNull Pointer Dereference

Risk 33
Severity
5.5
Null Pointer Dereference
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

A NULL pointer dereference in vrendrenderer.c in virglrenderer through 0.8.0 allows guest OS users to cause a denial of service via malformed commands.

1 / 2
Source: MITRE
First published (updated )
CVE-2019-18388

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