CVE-2021-25434

Improper input validation vulnerability in Tizen bootloader prior to Firmware update JUL-2021 Release allows arbitrary code execution using param partition in wireless firmware download mode.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://security.samsungmobile.com/serviceWeb.smsb?year=2021&month=7	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:tizen:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-07-08 14:15

Updated : 2024-02-28 18:28

NVD link : CVE-2021-25434

Mitre link : CVE-2021-25434

CVE.ORG link : CVE-2021-25434

JSON object : View

Products Affected

linux

tizen

CWE

CWE-20

Improper Input Validation

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