OESA-2021-1427

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2021-1427
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2021-1427.json
JSON Data
https://api.test.osv.dev/v1/vulns/OESA-2021-1427
Upstream
Published
2021-11-12T11:04:41Z
Modified
2026-08-18T01:16:03Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
virglrenderer security update
Details

The virgil3d rendering library is a library used by qemu to implement 3D GPU support for the virtio GPU.

Security Fix(es):

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)

A NULL pointer dereference in vrend_renderer.c in virglrenderer through 0.8.0 allows guest OS users to cause a denial of service via malformed commands.(CVE-2019-18388)

A heap-based buffer overflow in the vrend_renderer_transfer_write_iov function in vrend_renderer.c in virglrenderer through 0.8.0 allows guest OS users to cause a denial of service via VIRGL_CCMD_RESOURCE_INLINE_WRITE commands.(CVE-2019-18391)

A heap-based buffer overflow in the vrend_renderer_transfer_write_iov function in vrend_renderer.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 VIRGL_CCMD_RESOURCE_INLINE_WRITE commands.(CVE-2019-18389)

Database specific 
{
    "severity": "High"
}
References

Affected packages

openEuler:20.03-LTS-SP1 / virglrenderer

Package

Name
virglrenderer
Purl
pkg:rpm/openEuler/virglrenderer&distro=openEuler-20.03-LTS-SP1

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.7.0-2.oe1

Ecosystem specific 

{
    "aarch64": [
        "virglrenderer-debuginfo-0.7.0-2.oe1.aarch64.rpm",
        "virglrenderer-0.7.0-2.oe1.aarch64.rpm",
        "virglrenderer-debugsource-0.7.0-2.oe1.aarch64.rpm",
        "virglrenderer-devel-0.7.0-2.oe1.aarch64.rpm"
    ],
    "src": [
        "virglrenderer-0.7.0-2.oe1.src.rpm"
    ],
    "x86_64": [
        "virglrenderer-debuginfo-0.7.0-2.oe1.x86_64.rpm",
        "virglrenderer-0.7.0-2.oe1.x86_64.rpm",
        "virglrenderer-debugsource-0.7.0-2.oe1.x86_64.rpm",
        "virglrenderer-devel-0.7.0-2.oe1.x86_64.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2021-1427.json"

openEuler:20.03-LTS-SP2 / virglrenderer

Package

Name
virglrenderer
Purl
pkg:rpm/openEuler/virglrenderer&distro=openEuler-20.03-LTS-SP2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.7.0-2.oe1

Ecosystem specific 

{
    "aarch64": [
        "virglrenderer-debugsource-0.7.0-2.oe1.aarch64.rpm",
        "virglrenderer-0.7.0-2.oe1.aarch64.rpm",
        "virglrenderer-debuginfo-0.7.0-2.oe1.aarch64.rpm",
        "virglrenderer-devel-0.7.0-2.oe1.aarch64.rpm"
    ],
    "src": [
        "virglrenderer-0.7.0-2.oe1.src.rpm"
    ],
    "x86_64": [
        "virglrenderer-0.7.0-2.oe1.x86_64.rpm",
        "virglrenderer-devel-0.7.0-2.oe1.x86_64.rpm",
        "virglrenderer-debugsource-0.7.0-2.oe1.x86_64.rpm",
        "virglrenderer-debuginfo-0.7.0-2.oe1.x86_64.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2021-1427.json"