vulnerability
Huawei EulerOS: CVE-2022-4144: kata-containers security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:S/C:N/I:N/A:C) | Nov 29, 2022 | Mar 20, 2023 | Apr 1, 2026 |
Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
Nov 29, 2022
Added
Mar 20, 2023
Modified
Apr 1, 2026
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
huawei-euleros-2_0_sp10-upgrade-kata-containers
Rapid7 Labs
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