CVE Tools
Sign in

CVE-2023-22655

Published: Mar 14, 2024Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-693
NVD MITRE
6.1CVSSMEDIUM
EPSS Score
0.2%
Top 84.3%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Protection mechanism failure in some 3rd and 4th Generation Intel(R) Xeon(R) Processors when using Intel(R) SGX or Intel(R) TDX may allow a privileged user to potentially enable escalation of privilege via local access.

CVSS Vector Breakdown

AV:LAC:HPR:HUI:NS:CC:LI:HA:N
Exploitability
AV:LAttack Vector
Local
AC:HAttack Complexity
High
PR:HPrivileges Required
High
UI:NUser Interaction
None
Scope
S:CScope
Changed
Impact
C:LConfidentiality
Low
I:HIntegrity
High
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

CWE-693

Affected Products

Intel Xeon DIntel Corp.
Embedded
Hardware Firmware / cpu-gpu
РЕД ОСООО «Ред Софт»
On-premOS
Operating Systems / linux-distro
Astra Linux Special EditionООО «РусБИТех-Астра»
On-premOS
Operating Systems / linux-distro
3rd Generation Intel Xeon Scalable ProcessorsIntel Corp.
Embedded
Hardware Firmware / cpu-gpu
4th Generation Intel Xeon Scalable processorsIntel Corp.
Embedded
Hardware Firmware / cpu-gpu
intel corp.commercialUSHardware Firmwareaka intel
ооо «ред софт»commercialRUOperating Systemsaka red soft
ооо «русбитех-астра»commercialRUOperating Systemsaka rusbitech-astra
and 57 more affected products View all →

Exploitability

Official Patch Available

References

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00960.html
intel.com
https://support.lenovo.com/us/en/product_security/LEN-155477
support.lenovo.com
https://поддержка.нппкт.рф/bin/view/ОСнова/Обновления/2.11/
xn--80ahaefyxhn.xn--j1afgaq.xn--p1ai
and 7 more references View all →

Timeline

Published
Mar 14, 2024
Last Updated
Nov 21, 2024

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2023-22655 and every CVE in our database. Create a free account — no credit card required.

Create Free Account
Plain-language analysis
Impact assessment and exploitation scenario in plain English
Attack graph visualization
Interactive attack path and kill chain mapping
Exploit details & PoC links
ExploitDB, Metasploit, GitHub PoCs with direct links
Nuclei scanner templates
Ready-to-use vulnerability scanner templates
Full remediation guide
Patch instructions, workarounds, and compliance impact
Interactive AI chat
Ask questions about this vulnerability in natural language
Related vulnerabilities
Semantically similar CVEs and attack patterns
REST API & MCP access
Integrate vulnerability data into your workflows