Vulnerability identifier: #VU46993
Vulnerability risk: Low
CVSSv3.1: 5.7 [CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-119
Exploitation vector: Local
Exploit availability: No
Vulnerable software:
Huawei Honor 20 PRO
Client/Desktop applications /
Multimedia software
Huawei Mate 20
Client/Desktop applications /
Multimedia software
Huawei Mate 20 Pro
Client/Desktop applications /
Multimedia software
Huawei Mate 20 X
Client/Desktop applications /
Multimedia software
Huawei P30
Client/Desktop applications /
Multimedia software
Huawei P30 Pro
Client/Desktop applications /
Multimedia software
Hima-L29C
Hardware solutions /
Firmware
Laya-AL00EP
Hardware solutions /
Firmware
Princeton-AL10B
Hardware solutions /
Firmware
Huawei Tony-AL00B
Hardware solutions /
Firmware
Yale-L61A
Hardware solutions /
Firmware
Yale-TL00B
Hardware solutions /
Firmware
YaleP-AL10B
Hardware solutions /
Firmware
Vendor: Huawei
Description
The vulnerability allows a local user to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error. A local administrator can trick a victim to install a malicious application, trigger memory corruption and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Huawei Honor 20 PRO: All versions
Huawei Mate 20: All versions
Huawei Mate 20 Pro: All versions
Huawei Mate 20 X : All versions
Huawei P30: All versions
Huawei P30 Pro: All versions
Hima-L29C: All versions
Laya-AL00EP: All versions
Princeton-AL10B: All versions
Huawei Tony-AL00B: All versions
Yale-L61A: All versions
Yale-TL00B: All versions
YaleP-AL10B: All versions
External links
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200729-03-smartphone-en
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.