Vulnerability Description
Aliases in the branch predictor may cause some AMD processors to predict the wrong branch type potentially leading to information disclosure.
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 | 11.0 |
| Fedoraproject | Fedora | 35 |
| Amd | Athlon X4 750 Firmware | - |
| Amd | Athlon X4 750 | - |
| Amd | Athlon X4 760K Firmware | - |
| Amd | Athlon X4 760K | - |
| Amd | Athlon X4 830 Firmware | - |
| Amd | Athlon X4 830 | - |
| Amd | Athlon X4 835 Firmware | - |
| Amd | Athlon X4 835 | - |
| Amd | Athlon X4 840 Firmware | - |
| Amd | Athlon X4 840 | - |
| Amd | Athlon X4 845 Firmware | - |
| Amd | Athlon X4 845 | - |
| Amd | Athlon X4 860K Firmware | - |
| Amd | Athlon X4 860K | - |
| Amd | Athlon X4 870K Firmware | - |
| Amd | Athlon X4 870K | - |
| Amd | Athlon X4 880K Firmware | - |
| Amd | Athlon X4 880K | - |
Related Weaknesses (CWE)
References
- http://www.openwall.com/lists/oss-security/2022/11/08/1Mailing ListThird Party Advisory
- http://www.openwall.com/lists/oss-security/2022/11/10/2Mailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- 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/202402-07
- https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1037Vendor Advisory
- https://www.debian.org/security/2022/dsa-5184Third Party Advisory
- http://www.openwall.com/lists/oss-security/2022/11/08/1Mailing ListThird Party Advisory
- http://www.openwall.com/lists/oss-security/2022/11/10/2Mailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
FAQ
What is CVE-2022-23825?
CVE-2022-23825 is a vulnerability with a CVSS score of 6.5 (MEDIUM). Aliases in the branch predictor may cause some AMD processors to predict the wrong branch type potentially leading to information disclosure.
How severe is CVE-2022-23825?
CVE-2022-23825 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-2022-23825?
Check the references section above for vendor advisories and patch information. Affected products include: Debian Debian Linux, Fedoraproject Fedora, Amd Athlon X4 750 Firmware, Amd Athlon X4 750, Amd Athlon X4 760K Firmware.