CVE-2024-55568 Null dereference in n/a
Attackers can cause a denial of service by sending malformed MM packets to Samsung Exynos processors due to a missing NULL check.
- 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-2024-55568?
CVE-2024-55568 is a high-severity vulnerability in Samsung Exynos 1080 Firmware, published on 20 Oct 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An issue was discovered in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 9110, W920, W930, W1000, Modem 5123, Modem 5300, Modem 5400. The absence of a NULL check leads to a Denial of Service when an attacker sends malformed MM packets to the target.
Weakness: CWE-400
Which versions are affected by CVE-2024-55568?
It affects 18 products.
Products include Samsung Exynos 1080 Firmware, Samsung Exynos 1280 Firmware, Samsung Exynos 1330 Firmware, Samsung Exynos 1380 Firmware, Samsung Exynos 1480 Firmware, Samsung Exynos 2100 Firmware and 12 more.
How do I fix CVE-2024-55568?
No fix has been published for CVE-2024-55568 yet. Limit exposure of the affected software until one is available.
Is CVE-2024-55568 being exploited?
There is no known exploitation of CVE-2024-55568 in the wild and no public exploit code.
Other vulnerabilities in Samsung Exynos 1080 Firmware
Sources
Also known as GHSA-xgpg-w5r9-97qh.