CVE-2022-41804
Published: August 31, 2023Last modified: August 31, 2023
Description
Unauthorized error injection in Intel(R) SGX or Intel(R) TDX for some Intel(R) Xeon(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 6.7 |
| Attack Vector | LOCAL |
| Attack complexity | LOW |
| Privileges required | HIGH |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | HIGH |
| Integrity impact | HIGH |
| Availability impact | HIGH |
| Vector | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | intel-ucode | Not affected (20230808-r0) |
| Stream | intel-ucode | Not affected (20230808-r0) |
References
- http://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00837.html
- https://lists.debian.org/debian-lts-announce/2023/08/msg00026.html
- https://lists.fedoraproject.org/archives/list/[email protected]/message/HKREYYTWUY7ZDNIB2N6H5BUJ3LE5VZPE/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/OL7WI2TJCWSZIQP2RIOLWHOKLM25M44J/
- https://security.netapp.com/advisory/ntap-20230915-0003/
- https://www.debian.org/security/2023/dsa-5474