Vulnerability Details : CVE-2019-14575
Logic issue in DxeImageVerificationHandler() for EDK II may allow an authenticated user to potentially enable escalation of privilege via local access.
Products affected by CVE-2019-14575
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:a:tianocore:edk2:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-14575
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-14575
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.6
|
MEDIUM | AV:L/AC:L/Au:N/C:P/I:P/A:P |
3.9
|
6.4
|
NIST | |
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
References for CVE-2019-14575
-
https://bugzilla.tianocore.org/show_bug.cgi?id=1608
1608 – (CVE-2019-14575) DxeImageVerificationHandler() fails open in case of dbx signature checkIssue Tracking
-
https://lists.debian.org/debian-lts-announce/2021/04/msg00032.html
[SECURITY] [DLA 2645-1] edk2 security updateMailing List;Third Party Advisory
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