What’s Vulnerable › Vulnerabilities

CVE-2020-8695

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-11-12 · updated 2026-06-17
• Weakness: CWE-203

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.

Affected products

• Debian Linux: 9.0
• Fedoraproject Fedora: 31, 32, 33
• Intel Celeron 3855U Firmware: all versions
• Intel Celeron 3865U Firmware: all versions
• Intel Celeron 3955U Firmware: all versions
• Intel Celeron 3965U Firmware: all versions
• Intel Celeron 3965Y Firmware: all versions
• Intel Celeron G3900 Firmware: all versions
• Intel Celeron G3900E Firmware: all versions
• Intel Celeron G3900T Firmware: all versions
• Intel Celeron G3900Te Firmware: all versions
• Intel Celeron G3902E Firmware: all versions
• Intel Celeron G3920 Firmware: all versions
• Intel Celeron G3920T Firmware: all versions
• Intel Celeron G3930E Firmware: all versions
• Intel Celeron G3930Te Firmware: all versions
• Intel Celeron G3940 Firmware: all versions
• Intel Celeron G4900 Firmware: all versions
• Intel Celeron G4900T Firmware: all versions
• Intel Celeron G4920 Firmware: all versions
• Intel Celeron J4005 Firmware: all versions
• Intel Celeron J4025 Firmware: all versions
• Intel Celeron J4105 Firmware: all versions
• Intel Celeron J4125 Firmware: all versions
• Intel Celeron N4000 Firmware: all versions
• Intel Celeron N4020 Firmware: all versions
• Intel Celeron N4100 Firmware: all versions
• Intel Celeron N4120 Firmware: all versions
• Intel Core 4205U Firmware: all versions
• Intel Core 5405U Firmware: all versions

References

• https://lists.debian.org/debian-lts-announce/2021/02/msg00007.html
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AQ24MFBVH3HJW3PNRQBRY4YXKC7GA57W/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GRFC7UAPKAFFH5WX3AMDUBVHLKYQA2NZ/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MAAGIK5CXKBPGY3R4UR5VO56M7MKLZ43/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NEM2FZWVE4FNGYNQU3WCBAWTZRBWDYUR/
• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00389
• https://lists.debian.org/debian-lts-announce/2021/02/msg00007.html
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AQ24MFBVH3HJW3PNRQBRY4YXKC7GA57W/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GRFC7UAPKAFFH5WX3AMDUBVHLKYQA2NZ/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MAAGIK5CXKBPGY3R4UR5VO56M7MKLZ43/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NEM2FZWVE4FNGYNQU3WCBAWTZRBWDYUR/
• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00389

Get alerted when CVE-2020-8695 or the next vulnerability affects your stack