CVE-2019-14586
HIGH
8
CVSS Score
Published: November 23, 2020 at 04:11 PM UTC
Updated: June 17, 2026 at 02:18 AM UTC
3 products affected across 2 vendorsDebian LinuxEDK2EDK II
Using Extensible Firmware Interface Development Kit (EDK II) by N/A?
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Severity
HIGH8
Exploit prediction
EPSS 0.7%
Description
Use after free vulnerability in EDK II may allow an authenticated user to potentially enable escalation of privilege, information disclosure and/or denial of service via adjacent access.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
x_refsource_MISCIssue TrackingVendor Advisory
Source: [email protected]
https://bugzilla.tianocore.org/show_bug.cgi?id=1995Mailing Listx_refsource_MLISTThird Party Advisory
Source: [email protected]
https://lists.debian.org/debian-lts-announce/2021/04/msg00032.htmlCVSS
- Attack Vector
- ADJACENT_NETWORK
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-416
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