CVE-2019-14563

Integer truncation in EDK II may allow an authenticated user to potentially enable escalation of privilege via local access.

CVSS v3.0 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://bugzilla.tianocore.org/show_bug.cgi?id=2001	Issue Tracking
https://lists.debian.org/debian-lts-announce/2021/04/msg00032.html	Mailing List Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:tianocore:edk2:-:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Information

Published : 2020-11-23 09:15

Updated : 2022-01-01 10:11

NVD link : CVE-2019-14563

Mitre link : CVE-2019-14563

JSON object : View

CWE

CWE-787

Out-of-bounds Write

CWE-681

Incorrect Conversion between Numeric Types

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Products Affected

tianocore

edk2

debian

debian_linux

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