CVE-2024-23377 Use of Out-of-range Pointer Offset in ComputerVision
A local attacker can trigger memory corruption in the EVA driver via IOCTL commands, potentially leading to code execution or privilege escalation on Snapdragon devices.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-23377?
CVE-2024-23377 is a medium-severity memory corruption vulnerability in Qualcomm Fastconnect 6900 Firmware, published on 4 Nov 2024. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Memory corruption while invoking IOCTL command from user-space, when a user modifies the original packet size of the command after system properties have been already sent to the EVA driver.
Weakness: CWE-823
Which versions are affected by CVE-2024-23377?
It affects 39 products.
Products include Qualcomm Fastconnect 6900 Firmware, Qualcomm Fastconnect 7800 Firmware, Qualcomm Qca6391 Firmware, Qualcomm Qcm8550 Firmware, Qualcomm Qcs7230 Firmware, Qualcomm Qcs8250 Firmware and 33 more.
How do I fix CVE-2024-23377?
No fix has been published for CVE-2024-23377 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-2024-23377 being exploited?
There is no known exploitation of CVE-2024-23377 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm Fastconnect 6900 Firmware
Sources
Also known as GHSA-6cwr-j8fg-5c5x.