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Huawei EulerOS: CVE-2019-18389: virglrenderer security update

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Huawei EulerOS: CVE-2019-18389: virglrenderer security update

Severity
5
CVSS
(AV:L/AC:L/Au:N/C:P/I:P/A:P)
Published
12/23/2019
Created
09/01/2020
Added
08/31/2020
Modified
08/31/2020

Description

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.

Solution(s)

  • huawei-euleros-2_0_sp8-upgrade-virglrenderer
  • huawei-euleros-2_0_sp8-upgrade-virglrenderer-devel

References

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