Overview
- Description
- Incorrect default permissions in some Intel(R) Xeon(R) processor memory controller configurations when using Intel(R) SGX may allow a privileged user to potentially enable escalation of privilege via local access.
- Source
- secure@intel.com
- NVD status
- Awaiting Analysis
Risk scores
CVSS 4.0
- Type
- Secondary
- Base score
- 8.5
- Impact score
- -
- Exploitability score
- -
- Vector string
- CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- Severity
- HIGH
CVSS 3.1
- Type
- Secondary
- Base score
- 7.2
- Impact score
- 5.8
- Exploitability score
- 0.8
- Vector string
- CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N
- Severity
- HIGH
Weaknesses
- secure@intel.com
- CWE-276
Social media
- Hype score
- Not currently trending
CVE-2024-21820 Privilege Escalation Risk in Intel Xeon SGX Memory Controller Configuration Certain Intel(R) Xeon(R) processor memory controller settings have wrong default permissions when Intel(R) SGX is used. T... https://t.co/i6Ak0fpdHK
@VulmonFeeds
14 Nov 2024
30 Impressions
1 Retweet
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CVE-2024-21820 Incorrect default permissions in some Intel(R) Xeon(R) processor memory controller configurations when using Intel(R) SGX may allow a privileged user to potentially e… https://t.co/cpkugqLpxC
@CVEnew
13 Nov 2024
187 Impressions
0 Retweets
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0 Replies
0 Quotes
[CVE-2024-21820: HIGH] Default memory controller permissions in certain Intel Xeon processors may lead to elevated privilege risk when utilizing Intel SGX, enabling local access users to exploit security vulnerab...#cybersecurity,#vulnerability https://t.co/xc8NyQfpsy https://t.c
@CveFindCom
13 Nov 2024
16 Impressions
0 Retweets
0 Likes
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0 Replies
0 Quotes