CVE-2020-9223
High
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.
SeverityHigh
CVSS7.5
Exploit probability—
ProductHuawei Honor 20 Pro Firmware
PublishedDec 29, 2020
First seenDec 29, 2020
How to fix
Update
- huawei honor_20_pro_firmware10.1.0.230\(c432e9r5p1\), 10.1.0.231\(c10e3r3p2\), 10.1.0.231\(c185e3r5p1\), 10.1.0.231\(c636e3r3p1\) or later
- huawei princeton-al10d_firmware10.1.0.168\(c00e166r4p11\) or later
- huawei yale-l21a_firmware10.1.0.230\(c432e9r5p1\), 10.1.0.231\(c10e3r3p2\), 10.1.0.231\(c185e2r2p1\), 10.1.0.231\(c636e3r3p1\) or later
- huawei yale-l61a_firmware10.1.0.225\(c432e3r1p2\), 10.1.0.226\(c10e3r1p1\) or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| huawei honor_20_pro_firmware | v < 10.1.0.230\(c432e9r5p1\), v < 10.1.0.231\(c10e3r3p2\), v < 10.1.0.231\(c185e3r5p1\), v < 10.1.0.231\(c636e3r3p1\) | 10.1.0.230\(c432e9r5p1\), 10.1.0.231\(c10e3r3p2\), 10.1.0.231\(c185e3r5p1\), 10.1.0.231\(c636e3r3p1\) |
| huawei princeton-al10d_firmware | v < 10.1.0.168\(c00e166r4p11\) | 10.1.0.168\(c00e166r4p11\) |
| huawei yale-l21a_firmware | v < 10.1.0.230\(c432e9r5p1\), v < 10.1.0.231\(c10e3r3p2\), v < 10.1.0.231\(c185e2r2p1\), v < 10.1.0.231\(c636e3r3p1\) | 10.1.0.230\(c432e9r5p1\), 10.1.0.231\(c10e3r3p2\), 10.1.0.231\(c185e2r2p1\), 10.1.0.231\(c636e3r3p1\) |
| huawei yale-l61a_firmware | v < 10.1.0.225\(c432e3r1p2\), v < 10.1.0.226\(c10e3r1p1\) | 10.1.0.225\(c432e3r1p2\), 10.1.0.226\(c10e3r1p1\) |
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