CVE-2017-15345 Denial of service in LON-L29D
Attackers can cause Huawei smartphones to reboot by sending crafted 3GPP messages that trigger an unreachable loop exit condition.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2017-15345?
CVE-2017-15345 is a medium-severity denial of service vulnerability in Huawei Technologies Co., Ltd. LON-L29D, published on 15 Feb 2018. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Huawei Smartphones with software LON-L29DC721B186 have a denial of service vulnerability. An attacker could make an loop exit condition that cannot be reached by sending the crafted 3GPP message. Successful exploit could cause the device to reboot.
Weakness: CWE-400
Which versions are affected by CVE-2017-15345?
It affects 1 product.
Products include Huawei Lon-L29d Firmware.
How do I fix CVE-2017-15345?
No fix has been published for CVE-2017-15345 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2017-15345 being exploited?
There is no known exploitation of CVE-2017-15345 in the wild and no public exploit code.
Sources
Also known as GHSA-jc3v-29vj-6w26.