Home/CVE/Unauthorized error injection in Intel(R) SGX or Intel(R) TDX for some Intel(R) Xeon(R) Processors may allow a privileged
CVE

CVE-2022-41804

Unauthorized error injection in Intel(R) SGX or Intel(R) TDX for some Intel(R) Xeon(R) Processors may allow a privileged

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.

HIGH · CVSS 7.2 EPSS 0.00017
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-1334Unauthorized Error Injection Can Degrade Hardware Redundancy
▤

Affected Products & Versions

59
debian linuxall versions
fedoraproject fedoraall versions
intel xeon gold 5315y firmwareall versions
intel xeon gold 5317 firmwareall versions
intel xeon gold 5318n firmwareall versions
intel xeon gold 5318s firmwareall versions
intel xeon gold 5318y firmwareall versions
intel xeon gold 5320 firmwareall versions
▣

Scoring & Timeline

7.2
HIGH · CVSS v3.1 · secure@intel.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD11 Aug 2023 · 03:15 AM
CVSS VectorCVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:L/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
⚑

Vendor Advisories

10
suse-csafSUSE-SU-2025:1032-1
suse-csafopenSUSE-SU-2024:13115-1
suse-csafSUSE-SU-2023:3382-1
suse-csafSUSE-SU-2023:3383-1
suse-csafSUSE-SU-2023:3359-1
🔗

References & Sources

6
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00837.htmlVendor Advisory
https://lists.debian.org/debian-lts-announce/2023/08/msg00026.html
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HKREYYTWUY7ZDNIB2N6H5BUJ3LE5VZPE/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OL7WI2TJCWSZIQP2RIOLWHOKLM25M44J/Mailing ListThird Party Advisory
https://security.netapp.com/advisory/ntap-20230915-0003/
https://www.debian.org/security/2023/dsa-5474Third Party Advisory
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