CVE-2023-37377 Memory corruption in n/a
Attackers can exploit improper length handling in Exynos processors to cause incorrect packet filtering, potentially leading to code execution or privilege escalation.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2023-37377?
CVE-2023-37377 is a low-severity memory corruption vulnerability in Samsung Exynos 2100 Firmware, published on 8 Sep 2023. 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
An issue was discovered in Samsung Exynos Mobile Processor and Wearable Processor (Exynos 980, Exynos 850, Exynos 2100, and Exynos W920). Improper handling of length parameter inconsistency can cause incorrect packet filtering.
Weakness: CWE-125
Which versions are affected by CVE-2023-37377?
It affects 4 products.
Products include Samsung Exynos 2100 Firmware, Samsung Exynos 850 Firmware, Samsung Exynos 980 Firmware, Samsung Exynos W920 Firmware.
How do I fix CVE-2023-37377?
No fix has been published for CVE-2023-37377 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-2023-37377 being exploited?
There is no known exploitation of CVE-2023-37377 in the wild and no public exploit code.
Other vulnerabilities in Samsung Exynos 2100 Firmware
Sources
Also known as GHSA-5qh7-3cgm-qjf3.