CVE-2023-33023 Buffer Copy without Checking Size of Input (`Classic Buffer Overflow`) in SPS-Applications
A buffer overflow in Qualcomm Snapdragon firmware allows attackers to execute arbitrary code or escalate privileges via a crafted finish_sign command.
- 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-2023-33023?
CVE-2023-33023 is a high-severity memory corruption vulnerability in Qualcomm Apq8017 Firmware, published on 1 Apr 2024. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Memory corruption while processing finish_sign command to pass a rsp buffer.
Weakness: CWE-120
Which versions are affected by CVE-2023-33023?
It affects 288 products.
Products include Qualcomm 215 Mobile Firmware, Qualcomm 315 5g Iot Firmware, Qualcomm Apq8017 Firmware, Qualcomm Apq8037 Firmware, Qualcomm Apq8064au Firmware, Qualcomm Aqt1000 Firmware and 282 more.
How do I fix CVE-2023-33023?
No fix has been published for CVE-2023-33023 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-2023-33023 being exploited?
There is no known exploitation of CVE-2023-33023 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm Apq8017 Firmware
Sources
Also known as GHSA-v65q-97vc-7hf3.