P30, P30 Pro, Mate 20 smartphones with software of versions earlier than ELLE-AL00B 9.1.0.193(C00E190R2P1), versions earlier than VOGUE-AL00A 9.1.0.193(C00E190R2P1), versions earlier than Hima-AL00B 9.1.0.135(C00E133R2P1) and HiSuite with versions earlier than HiSuite 9.1.0.305 have a version downgrade vulnerability. The device and HiSuite software do not validate the upgrade package sufficiently, so that the system of smartphone can be downgraded to an older version.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: huawei

Published: 2019-11-29T19:24:05

Updated: 2024-08-04T19:47:56.916Z

Reserved: 2019-01-04T00:00:00

Link: CVE-2019-5227

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2019-11-29T20:15:11.863

Modified: 2021-07-21T11:39:23.747

Link: CVE-2019-5227

cve-icon Redhat

No data.