CVE-2020-9223 — Huawei Honor 20 PRO Firmware vulnerability

3 documents3 sources

Severity

7.5HIGHNVD

EPSS

0.3%

top 48.81%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Huawei Honor 20 PRO Firmware Huawei Princeton-al10d Firmware Huawei Yale-l21a Firmware +1 more

Timeline

PublishedDec 29

Latest updateMay 24

Description

There is a denial of service vulnerability in some Huawei smartphones. Due to the improper processing of received abnormal messages, remote attackers may exploit this vulnerability to cause a denial of service (DoS) on the specific module.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages8 packages

▶NVDhuawei/yale-l21a_firmware< 10.1.0.230\(c432e9r5p1\)+3

▶NVDhuawei/yale-l61a_firmware< 10.1.0.225\(c432e3r1p2\)+1

▶NVDhuawei/honor_20_pro_firmware< 10.1.0.230\(c432e9r5p1\)+3

▶NVDhuawei/princeton-al10d_firmware< 10.1.0.168\(c00e166r4p11\)

▶CVEListV5huawei/yale-l21a_firmware4 versions+3

🔴Vulnerability Details

GHSA

GHSA-m36c-qvvp-5mjx: There is a denial of service vulnerability in some Huawei smartphones↗2022-05-24

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CVEList

CVE-2020-9223: There is a denial of service vulnerability in some Huawei smartphones↗2020-12-29

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