Use-after-free in Huawei Taurus-AL00B
| Risk | Low |
| Patch available | YES |
| Number of vulnerabilities | 1 |
| CVE-ID | CVE-2020-9105 |
| CWE-ID | CWE-416 |
| Exploitation vector | Local |
| Public exploit | N/A |
| Vulnerable software Subscribe |
Huawei Taurus-AL00B Hardware solutions / Firmware |
| Vendor | Huawei |
Security Bulletin
This security bulletin contains one low risk vulnerability.
1) Use-after-free
EUVDB-ID: #VU46992
Risk: Low
CVSSv3.1: 5 [CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2020-9105
CWE-ID:
CWE-416 - Use After Free
Exploit availability: No
DescriptionThe vulnerability allows a local user to escalate privileges on the system.
The
vulnerability exists due to use-after-free error. A local administrator can
trigger memory corruption and escalate privileges on the target device.
Install updates from vendor's website.
Vulnerable software versionsHuawei Taurus-AL00B: 10.0.0.203 - 10.0.0.205
External linkshttp://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200930-01-smartphone-en
Q & A
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.
