CVE-2021-35091

Possible out of bounds read due to improper typecasting while handling page fault for global memory in Snapdragon Connectivity, Snapdragon Mobile

CVSS v3.0 7.8 HIGH
CVSS v2.0 7.2 HIGH

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

7.2^/10

CVSS v2.0 : HIGH

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

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://www.qualcomm.com/company/product-security/bulletins/april-2022-bulletin	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:qualcomm:sd_8_gen1_5g_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:sm8475:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:qualcomm:wcd9380_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:wcd9380:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:qualcomm:wcn6855_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:wcn6855:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:qualcomm:wcn6856_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:wcn6856:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND

cpe:2.3:o:qualcomm:wsa8830_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:wsa8830:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND

cpe:2.3:o:qualcomm:wsa8835_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:wsa8835:-:*:*:*:*:*:*:*

History

19 Apr 2023, 17:10

Type	Values Removed	Values Added
CPE	cpe:2.3:h:qualcomm:sd_8_gen1_5g:-:::::::*	cpe:2.3:h:qualcomm:sm8475:-:::::::*
First Time		Qualcomm sm8475

Information

Published : 2022-06-14 10:15

Updated : 2023-04-19 17:10

NVD link : CVE-2021-35091

Mitre link : CVE-2021-35091

JSON object : View

Products Affected

qualcomm

wsa8835
wcd9380_firmware
wcn6855_firmware
wsa8830
wcn6856
sd_8_gen1_5g_firmware
wsa8835_firmware
wcd9380
sm8475
wsa8830_firmware
wcn6856_firmware
wcn6855

CWE

CWE-704

Incorrect Type Conversion or Cast

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