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Huawei EulerOS: CVE-2022-4144: kata-containers security update

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Huawei EulerOS: CVE-2022-4144: kata-containers security update

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
11/29/2022
Created
03/22/2023
Added
03/20/2023
Modified
03/20/2023

Description

An out-of-bounds read flaw was found in the QXL display device emulation in QEMU. The qxl_phys2virt() function does not check the size of the structure pointed to by the guest physical address, potentially reading past the end of the bar space into adjacent pages. A malicious guest user could use this flaw to crash the QEMU process on the host causing a denial of service condition.

Solution(s)

  • huawei-euleros-2_0_sp10-upgrade-kata-containers

References

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