Vulnerability Description
Observable response discrepancy in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access.
CVSS Score
6.5
MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian | Debian Linux | 10.0 |
| Fedoraproject | Fedora | 33 |
| Intel | Pentium Processors Firmware | - |
| Intel | Pentium Processors | - |
| Intel | Celeron Processors Firmware | - |
| Intel | Celeron Processors | - |
| Intel | Xeon Processors Firmware | - |
| Intel | Xeon Processors | - |
| Intel | Core Processors Firmware | - |
| Intel | Core Processors | - |
| Intel | Itanium Processors Firmware | - |
| Intel | Itanium Processors | - |
Related Weaknesses (CWE)
References
- http://www.openwall.com/lists/oss-security/2021/06/10/1Mailing ListThird Party Advisory
- http://www.openwall.com/lists/oss-security/2021/06/10/10Mailing ListThird Party Advisory
- http://www.openwall.com/lists/oss-security/2021/06/10/11Mailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://security.gentoo.org/glsa/202107-30Third Party Advisory
- https://www.debian.org/security/2021/dsa-4931Third Party Advisory
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00516.Vendor Advisory
- http://www.openwall.com/lists/oss-security/2021/06/10/1Mailing ListThird Party Advisory
- http://www.openwall.com/lists/oss-security/2021/06/10/10Mailing ListThird Party Advisory
- http://www.openwall.com/lists/oss-security/2021/06/10/11Mailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://security.gentoo.org/glsa/202107-30Third Party Advisory
- https://www.debian.org/security/2021/dsa-4931Third Party Advisory
FAQ
What is CVE-2021-0089?
CVE-2021-0089 is a vulnerability with a CVSS score of 6.5 (MEDIUM). Observable response discrepancy in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access.
How severe is CVE-2021-0089?
CVE-2021-0089 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-0089?
Check the references section above for vendor advisories and patch information. Affected products include: Debian Debian Linux, Fedoraproject Fedora, Intel Pentium Processors Firmware, Intel Pentium Processors, Intel Celeron Processors Firmware.