CVE-2020-9258 Information disclosure in HUAWEI P30
Local attackers can exploit improper input verification in a module to inject malicious fragments, leading to user information leakage on HUAWEI P30 devices.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2020-9258?
CVE-2020-9258 is a medium-severity vulnerability in HUAWEI P30, published on 10 Jul 2020. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
HUAWEI P30 smartphone with versions earlier than 10.1.0.135(C00E135R2P11) have an improper input verification vulnerability. An attribution in a module is not set correctly and some verification is lacked. Attackers with local access can exploit this vulnerability by injecting malicious fragment. This may lead to user information leak.
Weakness: CWE-20
Which versions are affected by CVE-2020-9258?
It affects 1 product.
Products include Huawei P30 Firmware.
How do I fix CVE-2020-9258?
No fix has been published for CVE-2020-9258 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-9258 being exploited?
There is no known exploitation of CVE-2020-9258 in the wild and no public exploit code.
Other vulnerabilities in HUAWEI P30
Sources
Also known as GHSA-66f6-j4qh-gpfh.