CVE-2023-21640

Memory corruption in Linux when the file upload API is called with parameters having large buffer.

CVSS v3 6.7 MEDIUM

6.7^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.qualcomm.com/company/product-security/bulletins/july-2023-bulletin	Vendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/july-2023-bulletin	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:qualcomm:fastconnect_6900_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:fastconnect_6900:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:qualcomm:fastconnect_7800_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:fastconnect_7800:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:qualcomm:snapdragon_8_gen_1_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:qualcomm:snapdragon_8_gen_1:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

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

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

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

21 Nov 2024, 07:43

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~7.8~~	v2 : unknown v3 : 6.7
References	~~() https://www.qualcomm.com/company/product-security/bulletins/july-2023-bulletin - Vendor Advisory~~	() https://www.qualcomm.com/company/product-security/bulletins/july-2023-bulletin - Vendor Advisory

12 Apr 2024, 17:16

Type	Values Removed	Values Added
CWE		CWE-120

Information

Published : 2023-07-04 05:15

Updated : 2024-11-21 07:43

NVD link : CVE-2023-21640

Mitre link : CVE-2023-21640

CVE.ORG link : CVE-2023-21640

JSON object : View

Products Affected

qualcomm

fastconnect_6900_firmware
snapdragon_8_gen_1_firmware
wcd9380
wsa8835_firmware
snapdragon_8_gen_1
wcd9380_firmware
fastconnect_6900
fastconnect_7800
wsa8830
fastconnect_7800_firmware
wsa8835
wsa8830_firmware

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

CWE-787

Out-of-bounds Write

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