CVE-2023-33058 Buffer Copy Without Checking Size of Input in Modem
An attacker can disclose sensitive information from the modem during SIB5 processing in Qualcomm Snapdragon devices.
- 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-2023-33058?
CVE-2023-33058 is a high-severity vulnerability in Qualcomm Ar8035 Firmware, published on 6 Feb 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Information disclosure in Modem while processing SIB5.
Which versions are affected by CVE-2023-33058?
It affects 47 products.
Products include Qualcomm Ar8035 Firmware, Qualcomm Fastconnect 6700 Firmware, Qualcomm Fastconnect 6900 Firmware, Qualcomm Fastconnect 7800 Firmware, Qualcomm Qca6584au Firmware, Qualcomm Qca6698aq Firmware and 41 more.
How do I fix CVE-2023-33058?
No fix has been published for CVE-2023-33058 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-33058 being exploited?
There is no known exploitation of CVE-2023-33058 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm Ar8035 Firmware
- CVE-2023-33106 Qualcomm Multiple Chipsets Use of Out-of-Range Pointer Offset
- CVE-2024-45569 Improper Validation of Array Index in WLAN Host Communication
- CVE-2024-21473 Improper Input Validation in WIN SON
- CVE-2023-28582 Buffer Copy Without Checking Size of Input in Data Modem
- CVE-2023-43552 Use After Free in WLAN Host Communication
Sources
Also known as GHSA-g9xq-vwmw-hprm.