CVE-2022-25739 Null Point Dereference in MODEM
A missing null check in the modem firmware allows remote attackers to cause a denial of service via crafted IPv6 packets.
- 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-2022-25739?
CVE-2022-25739 is a high-severity vulnerability in Qualcomm Mdm8207 Firmware, published on 4 Apr 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Denial of service in modem due to missing null check while processing the ipv6 packet received during ECM call
Weakness: CWE-476
Which versions are affected by CVE-2022-25739?
It affects 26 products.
Products include Qualcomm Mdm8207 Firmware, Qualcomm Mdm9205 Firmware, Qualcomm Mdm9206 Firmware, Qualcomm Mdm9207 Firmware, Qualcomm Qca4004 Firmware, Qualcomm Qts110 Firmware and 20 more.
How do I fix CVE-2022-25739?
No fix has been published for CVE-2022-25739 yet. Limit exposure of the affected software until one is available.
Is CVE-2022-25739 being exploited?
There is no known exploitation of CVE-2022-25739 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm Mdm8207 Firmware
Sources
Also known as GHSA-gwwh-g689-9jvg.