CVE-2022-38564 Memory corruption in n/a
Attackers can cause a Denial of Service on Tenda M3 routers via a buffer overflow in the formSetPicListItem function.
- 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-2022-38564?
CVE-2022-38564 is a high-severity memory corruption vulnerability in n/a, published on 28 Aug 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Tenda M3 V1.0.0.12(4856) was discovered to contain a buffer overflow vulnerability in the function formSetPicListItem. This vulnerability allows attackers to cause a Denial of Service (DoS) via the adItemUID parameter.
Weakness: CWE-787
Which versions are affected by CVE-2022-38564?
It affects 1 product.
Products include Tenda M3 Firmware.
How do I fix CVE-2022-38564?
No fix has been published for CVE-2022-38564 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2022-38564 being exploited?
There is no known exploitation of CVE-2022-38564 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-q7m5-9755-7cxj.