Protection mechanism failure of bus lock regulator for some Intel(R) Processors may allow an unauthenticated user to potentially enable denial of service via network access.
Weakness
The product does not use or incorrectly uses a protection mechanism that provides sufficient defense against directed attacks against the product.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Red Hat Enterprise Linux 9 | RedHat | microcode_ctl-4:20230808-2.20240531.1.el9_4 | * |
| Red Hat Enterprise Linux 9 | RedHat | microcode_ctl-4:20240910-1.el9_5 | * |
| Intel-microcode | Ubuntu | bionic | * |
| Intel-microcode | Ubuntu | esm-infra-legacy/trusty | * |
| Intel-microcode | Ubuntu | esm-infra/bionic | * |
| Intel-microcode | Ubuntu | esm-infra/focal | * |
| Intel-microcode | Ubuntu | esm-infra/xenial | * |
| Intel-microcode | Ubuntu | focal | * |
| Intel-microcode | Ubuntu | jammy | * |
| Intel-microcode | Ubuntu | mantic | * |
| Intel-microcode | Ubuntu | trusty | * |
| Intel-microcode | Ubuntu | trusty/esm | * |
| Intel-microcode | Ubuntu | xenial | * |
Related Attack Patterns
- https://cwe.mitre.org/data/definitions/1.html
- https://cwe.mitre.org/data/definitions/107.html
- https://cwe.mitre.org/data/definitions/127.html
- https://cwe.mitre.org/data/definitions/17.html
- https://cwe.mitre.org/data/definitions/20.html
- https://cwe.mitre.org/data/definitions/22.html
- https://cwe.mitre.org/data/definitions/237.html
- https://cwe.mitre.org/data/definitions/36.html
- https://cwe.mitre.org/data/definitions/477.html
- https://cwe.mitre.org/data/definitions/480.html
- https://cwe.mitre.org/data/definitions/51.html
- https://cwe.mitre.org/data/definitions/57.html
- https://cwe.mitre.org/data/definitions/59.html
- https://cwe.mitre.org/data/definitions/65.html
- https://cwe.mitre.org/data/definitions/668.html
- https://cwe.mitre.org/data/definitions/74.html
- https://cwe.mitre.org/data/definitions/87.html
References
- https://lists.debian.org/debian-lts-announce/2024/05/msg00003.html
- https://security.netapp.com/advisory/ntap-20240405-0007/
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00972.html
- https://lists.debian.org/debian-lts-announce/2024/05/msg00003.html
- https://security.netapp.com/advisory/ntap-20240405-0007/
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00972.html