CVE-2023-22327 Memory corruption in Intel(R) FPGA products
A privileged local attacker can exploit an out-of-bounds write in Intel FPGA firmware to disclose sensitive information.
- 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-2023-22327?
CVE-2023-22327 is a medium-severity memory corruption vulnerability in Intel(R) FPGA products, published on 14 Nov 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Out-of-bounds write in firmware for some Intel(R) FPGA products before version 2.8.1 may allow a privileged user to potentially enable information disclosure via local access.
Weakness: CWE-787
Which versions are affected by CVE-2023-22327?
It affects 48 products.
Products include Intel Agilex 7 Fpga F-Series 006 Firmware, Intel Agilex 7 Fpga F-Series 008 Firmware, Intel Agilex 7 Fpga F-Series 012 Firmware, Intel Agilex 7 Fpga F-Series 014 Firmware, Intel Agilex 7 Fpga F-Series 019 Firmware, Intel Agilex 7 Fpga F-Series 022 Firmware and 42 more.
How do I fix CVE-2023-22327?
No fix has been published for CVE-2023-22327 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-2023-22327 being exploited?
There is no known exploitation of CVE-2023-22327 in the wild and no public exploit code.
Other vulnerabilities in Intel(R) FPGA products
Sources
Also known as GHSA-f8rp-47c5-2crv.