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CVE-2018-12182
Insufficient memory write check in SMM service for EDK II may allow an authenticated user to potentially enable escalation of privilege,…
Medium6.7EPSS 0.41%
- Published
- Updated
- Reserved
- Assigned by
- intel
Description
Insufficient memory write check in SMM service for EDK II may allow an authenticated user to potentially enable escalation of privilege, information disclosure and/or denial of service via local access.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.0 | Medium6.7 | CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.41% · top 64% of all CVEs (5 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.7.
Weakness
- Escalation of Privilege, Information Disclosure and/or Denial of Service
- CWE-441 (opens in a new tab)All about CWE-441 and its CVEs
Affected products
References (4)
- https://edk2-docs.gitbooks.io/security-advisory/content/sw-smi-confused-deputy-smramsavestate_c.html (opens in a new tab)x_refsource_CONFIRMx_transferred
- 107648 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03912en_us (opens in a new tab)x_refsource_CONFIRMx_transferred
- FEDORA-2019-d47a9d4b8b (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
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[](https://trackcve.app/cve/CVE-2018-12182)Record last updated .