vulnerability
Huawei EulerOS: CVE-2021-3392: qemu security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 2 | (AV:L/AC:L/Au:N/C:N/I:N/A:P) | Mar 23, 2021 | Jan 28, 2022 | Jan 28, 2022 |
Severity
2
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:P)
Published
Mar 23, 2021
Added
Jan 28, 2022
Modified
Jan 28, 2022
Description
A use-after-free flaw was found in the MegaRAID emulator of QEMU. This issue occurs while processing SCSI I/O requests in the case of an error mptsas_free_request() that does not dequeue the request object 'req' from a pending requests queue. This flaw allows a privileged guest user to crash the QEMU process on the host, resulting in a denial of service. Versions between 2.10.0 and 5.2.0 are potentially affected.
Solution
huawei-euleros-2_0_sp9-upgrade-qemu-img
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