CVE-2022-39830 Denial of service in n/a
Attackers can cause a denial of service in Samsung mTower by exploiting a missing return value check in EC key setting.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-39830?
CVE-2022-39830 is a high-severity denial of service vulnerability in n/a, published on 5 Sep 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
sign_pFwInfo in Samsung mTower through 0.3.0 has a missing check on the return value of EC_KEY_set_public_key_affine_coordinates, leading to a denial of service.
Which versions are affected by CVE-2022-39830?
It affects 1 product.
Products include Samsung Mtower.
How do I fix CVE-2022-39830?
No fix has been published for CVE-2022-39830 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-2022-39830 being exploited?
There is no known exploitation of CVE-2022-39830 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-9gc4-vvg4-v98m.