CVE-2022-31640 Race condition in HP PC BIOS
Attackers can exploit a race condition in HP PC BIOS to execute arbitrary code, escalate privileges, cause denial of service, or disclose information.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-31640?
CVE-2022-31640 is a high-severity vulnerability in HP PC BIOS, published on 14 Jun 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Potential vulnerabilities have been identified in the system BIOS of certain HP PC products, which might allow arbitrary code execution, escalation of privilege, denial of service, and information disclosure.
Weakness: CWE-367
Which versions are affected by CVE-2022-31640?
It affects 291 products.
Products include Hp Elite Dragonfly Firmware, Hp Elite Dragonfly G2 Firmware, Hp Elite Dragonfly G3 Firmware, Hp Elite Dragonfly Max Firmware, Hp Elite Mini 600 G9 Firmware, Hp Elite Mini 800 G9 Firmware and 285 more.
How do I fix CVE-2022-31640?
No fix has been published for CVE-2022-31640 yet. Limit exposure of the affected software until one is available.
Is CVE-2022-31640 being exploited?
There is no known exploitation of CVE-2022-31640 in the wild and no public exploit code.
Other vulnerabilities in HP PC BIOS
- CVE-2021-3808 Privilege escalation in HP PC BIOS
- CVE-2021-3809 Privilege escalation in HP PC BIOS
- CVE-2022-31641 Race condition in HP PC BIOS
- CVE-2022-31642 Race condition in HP PC BIOS
- CVE-2019-18913 Security feature bypass in HP Intel-based Business PCs that support Microsoft Windows 10 Kernel DMA protection.
Sources
Also known as GHSA-rq25-8pfw-784r.