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cvelistMitreCVELIST:CVE-2023-40218
HistorySep 12, 2023 - 12:00 a.m.

CVE-2023-40218

2023-09-1200:00:00
mitre
www.cve.org
1
samsung
npu
kernel driver
integer overflow
error cases
crafted application

2 Low

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

4.4 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.9%

An issue was discovered in the NPU kernel driver in Samsung Exynos Mobile Processor 9820, 980, 2100, 2200, 1280, and 1380. An integer overflow can bypass detection of error cases via a crafted application.

2 Low

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

4.4 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.9%

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