CVE-2023-24033 Denial of service in n/a
Attackers can cause denial of service in Samsung Exynos modems by exploiting improper SDP format type checks.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2023-24033?
CVE-2023-24033 is a high-severity denial of service vulnerability in Samsung Exynos 1080 Firmware, published on 13 Mar 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The Samsung Exynos Modem 5123, Exynos Modem 5300, Exynos 980, Exynos 1080, and Exynos Auto T512 baseband modem chipsets do not properly check format types specified by the Session Description Protocol (SDP) module, which can lead to a denial of service.
Weakness: CWE-20
Which versions are affected by CVE-2023-24033?
It affects 5 products.
Products include Samsung Exynos 1080 Firmware, Samsung Exynos 980 Firmware, Samsung Exynos Auto T5123 Firmware, Samsung Exynos Modem 5123 Firmware, Samsung Exynos Modem 5300 Firmware.
How do I fix CVE-2023-24033?
Apply the vendor's patch.
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-2023-24033 being exploited?
There is no known exploitation of CVE-2023-24033 in the wild and no public exploit code.
Other vulnerabilities in Samsung Exynos 1080 Firmware
Sources
Also known as A-265822830, GHSA-5pgr-37hm-gqpw, PUB-A-265822830.