CVE-2020-8695 Information disclosure in Intel(R) Processors
A privileged local attacker can exploit an observable discrepancy in the RAPL interface to disclose sensitive 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
- Available
What is CVE-2020-8695?
CVE-2020-8695 is a medium-severity vulnerability in Debian Debian Linux, published on 12 Nov 2020. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Observable discrepancy in the RAPL interface for some Intel(R) Processors may allow a privileged user to potentially enable information disclosure via local access.
Weakness: CWE-203
Which versions are affected by CVE-2020-8695?
It affects 301 products.
Products include Debian Debian Linux, Fedoraproject Fedora, Intel Celeron 3855u Firmware, Intel Celeron 3865u Firmware, Intel Celeron 3955u Firmware, Intel Celeron 3965u Firmware and 295 more.
How do I fix CVE-2020-8695?
Apply the vendor's patch.
Is CVE-2020-8695 being exploited?
There is no known exploitation of CVE-2020-8695 in the wild and no public exploit code.
Other vulnerabilities in Debian Debian Linux
Sources
Also known as DEBIAN-CVE-2020-8695, GHSA-55fx-92rr-h42r, UBUNTU-CVE-2020-8695, USN-4628-2.