CVE-2022-33213 Memory Corruption in MODEM
A buffer overflow in the Qualcomm modem allows attackers to execute arbitrary code or escalate privileges via crafted PPP packets.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-33213?
CVE-2022-33213 is a high-severity memory corruption vulnerability in Qualcomm Apq8009 Firmware, published on 7 Mar 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Memory corruption in modem due to buffer overflow while processing a PPP packet
Which versions are affected by CVE-2022-33213?
It affects 209 products.
Products include Qualcomm Apq8009 Firmware, Qualcomm Apq8009w Firmware, Qualcomm Apq8017 Firmware, Qualcomm Apq8037 Firmware, Qualcomm Apq8052 Firmware, Qualcomm Apq8056 Firmware and 203 more.
How do I fix CVE-2022-33213?
No fix has been published for CVE-2022-33213 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-2022-33213 being exploited?
There is no known exploitation of CVE-2022-33213 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm Apq8009 Firmware
- CVE-2021-1905 Qualcomm Multiple Chipsets Use-After-Free
- CVE-2020-11261 Qualcomm Multiple Chipsets Improper Input Validation
- CVE-2021-1906 Qualcomm Multiple Chipsets Detection of Error Condition Without Action
- CVE-2022-40510 Buffer copy without checking size of input in Audio.
- CVE-2022-22088 Integer Overflow to Buffer Overflow in Bluetooth HOST
Sources
Also known as GHSA-jc95-8hq3-w9v4.