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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2024-1298
HistoryMay 30, 2024 - 9:15 p.m.

CVE-2024-1298

2024-05-3021:15:09
Debian Security Bug Tracker
security-tracker.debian.org
3
edk2
vulnerability
s3 sleep
division-by-zero
unit32 overflow
local access
exploit
availability

6 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H

7.3 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

15.7%

EDK2 contains a vulnerability when S3 sleep is activated where an Attacker may cause a Division-By-Zero due to a UNIT32 overflow via local access. A successful exploit of this vulnerability may lead to a loss of Availability.

6 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H

7.3 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

15.7%