vulnerability
Huawei EulerOS: CVE-2020-25723: qemu security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 2 | (AV:L/AC:L/Au:N/C:N/I:N/A:P) | 2020-12-02 | 2021-02-08 | 2021-02-08 |
Severity
2
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:P)
Published
2020-12-02
Added
2021-02-08
Modified
2021-02-08
Description
A reachable assertion issue was found in the USB EHCI emulation code of QEMU. It could occur while processing USB requests due to missing handling of DMA memory map failure. A malicious privileged user within the guest may abuse this flaw to send bogus USB requests and crash the QEMU process on the host, resulting in a denial of service.
Solution
huawei-euleros-2_0_sp9-upgrade-qemu-img
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