CVE-2024-32503 Use after free in n/a
A use-after-free vulnerability in Samsung Exynos processors allows attackers to potentially execute arbitrary code or escalate privileges.
- 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-2024-32503?
CVE-2024-32503 is a high-severity use after free vulnerability in Samsung Exynos 1080 Firmware, published on 7 Jun 2024. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
An issue was discovered in Samsung Mobile Processor and Wearable Processor Exynos 850, Exynos 1080, Exynos 2100, Exynos 1280, Exynos 1380, Exynos 1330, Exynos W920, Exynos W930. The mobile processor lacks proper memory deallocation checking, which can result in a UAF (Use-After-Free) vulnerability.
Which versions are affected by CVE-2024-32503?
It affects 8 products.
Products include Samsung Exynos 1080 Firmware, Samsung Exynos 1280 Firmware, Samsung Exynos 1330 Firmware, Samsung Exynos 1380 Firmware, Samsung Exynos 2100 Firmware, Samsung Exynos 850 Firmware and 2 more.
How do I fix CVE-2024-32503?
No fix has been published for CVE-2024-32503 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. These bugs are found with fuzzing and sanitisers and avoided by memory-safe languages. More about Use after free.
Is CVE-2024-32503 being exploited?
There is no known exploitation of CVE-2024-32503 in the wild and no public exploit code.
Other vulnerabilities in Samsung Exynos 1080 Firmware
Sources
Also known as GHSA-273h-mfpf-cvq6.