Home/CVE/Incomplete cleanup in some Intel(R) VT-d products may allow an authenticated user to potentially enable escalation of pr
CVE

CVE-2020-24489

Incomplete cleanup in some Intel(R) VT-d products may allow an authenticated user to potentially enable escalation of pr

Incomplete cleanup in some Intel(R) VT-d products may allow an authenticated user to potentially enable escalation of privilege via local access.

HIGH · CVSS 8.8 EPSS 0.00073
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-459Incomplete Cleanup
▤

Affected Products & Versions

60
intel atom x5-e3930all versions
intel atom x5-e3940all versions
intel atom x7-e3950all versions
intel celeron j1750all versions
intel celeron j1800all versions
intel celeron j1850all versions
intel celeron j1900all versions
intel celeron j3060all versions
▣

Scoring & Timeline

8.8
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 NVD09 Jun 2021 · 08:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
⚑

Vendor Advisories

30
suse-csafopenSUSE-SU-2024:11478-1
suse-csafopenSUSE-SU-2021:1933-1
suse-csafSUSE-SU-2021:14758-1
suse-csafopenSUSE-SU-2021:0876-1
suse-csafSUSE-SU-2021:1929-1
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://lists.debian.org/debian-lts-announce/2021/07/msg00022.htmlMailing ListThird Party Advisory
https://www.debian.org/security/2021/dsa-4934Third Party Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00442.htmlVendor Advisory
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