CVE-2019-5226

CWE-346 CWE-20 — Improper Input Validation CWE-2666 documents5 sources

Severity

5.5MEDIUM

EPSS

0.1%

top 81.78%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Huawei Hisuite Firmware Huawei Mate 20 Firmware Huawei P30 Firmware +1 more

Timeline

PublishedNov 29

Latest updateMay 24

Description

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.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:NExploitability: 1.8 | Impact: 3.6

Affected Packages4 packages

▶NVDhuawei/hisuite_firmware< 9.1.0.305

▶NVDhuawei/mate_20_firmware< hima-al00b_9.1.0.135\(c00e133r2p1\)

▶NVDhuawei/p30_firmware< elle-al00b_9.1.0.193\(c00e190r2p1\)

▶NVDhuawei/p30_pro_firmware< vogue-al00a_9.1.0.193\(c00e190r2p1\)

🔴Vulnerability Details

GHSA

GHSA-4m37-jfjg-49pc: P30, P30 Pro, Mate 20 smartphones with software of versions earlier than ELLE-AL00B 9↗2022-05-24

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CVEList

CVE-2019-5226: P30, P30 Pro, Mate 20 smartphones with software of versions earlier than ELLE-AL00B 9↗2019-11-29

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📋Vendor Advisories

Red Hat

flatpak: Sandbox bypass via IOCSTI (incomplete fix for CVE-2017-5226)↗2019-03-22

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💬Community

Bugzilla

CVE-2019-10063 flatpak: Sandbox bypass via IOCSTI (incomplete fix for CVE-2017-5226)↗2019-04-04

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