CVE-2020-11202 HIGH

Published: 2020-11-12 | Last Modified: 2024-11-21 | Status: Modified

Description

Buffer overflow/underflow occurs when typecasting the buffer passed by CPU internally in the library which is not aligned with the actual size of the structure' in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile in QCM6125, QCS410, QCS603, QCS605, QCS610, QCS6125, SA6145P, SA6155, SA6155P, SA8155, SA8155P, SDA640, SDA670, SDA845, SDM640, SDM670, SDM710, SDM830, SDM845, SDX50M, SDX55, SDX55M, SM6125, SM6150, SM6150P, SM6250, SM6250P, SM7125, SM7150, SM7150P, SM8150, SM8150P

Additional Descriptions (1)

Un desbordamiento y subdesbordamiento del búfer se produce al encasillar el búfer pasado por la CPU internamente en la biblioteca que no está alineado con el tamaño real de la estructura' en Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile en QCM6125, QCS410, QCS603, QCS605, QCS610, QCS6125, SA6145P, SA6155, SA6155P, SA8155, SA8155P, SDA640, SDA670, SDA845, SDM640, SDM670, SDM710, SDM830, SDM845, SDX50M, SDX55, SDX55M, SM6125, SM6150, SM6150P, SM6250, SM6250P, SM7125, SM7150, SM7150P, SM8150, SM8150P

CVSS Metrics

Base Score: 7.8 (HIGH)

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

Attack Vector	LOCAL
Attack Complexity	LOW
Privileges Required	LOW
User Interaction	NONE
Scope	UNCHANGED
Confidentiality Impact	HIGH
Integrity Impact	HIGH
Availability Impact	HIGH

Source: [email protected]

Type: Primary

Exploitability Score: 1.8

Impact Score: 5.9

Base Score: 7.2 (HIGH)

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

Access Vector	LOCAL
Access Complexity	LOW
Authentication	NONE
Confidentiality Impact	COMPLETE
Integrity Impact	COMPLETE
Availability Impact	COMPLETE

Source: [email protected]

Type: Primary

Exploitability Score: 3.9

Impact Score: 10.0

Weaknesses

Source	Type	Description
[email protected]	Primary	en CWE-787

Affected Products

Vendor	Product	Version	Update	Type
qualcomm	qcm6125_firmware	-	<built-in method update of dict object at 0x7763bbbecd00>	Operating System
qualcomm	qcs410_firmware	-	<built-in method update of dict object at 0x7763bbbef340>	Operating System
qualcomm	qcs603_firmware	-	<built-in method update of dict object at 0x7763d8eadb80>	Operating System
qualcomm	qcs605_firmware	-	<built-in method update of dict object at 0x7763a3453f00>	Operating System
qualcomm	qcs610_firmware	-	<built-in method update of dict object at 0x7763bbbefec0>	Operating System
qualcomm	qcs6125_firmware	-	<built-in method update of dict object at 0x7763d8a37800>	Operating System
qualcomm	sa6145p_firmware	-	<built-in method update of dict object at 0x7763d8a35a40>	Operating System
qualcomm	sa6155_firmware	-	<built-in method update of dict object at 0x7763d8970580>	Operating System
qualcomm	sa6155p_firmware	-	<built-in method update of dict object at 0x7763ba5f1280>	Operating System
qualcomm	sa8155_firmware	-	<built-in method update of dict object at 0x7763bbbef500>	Operating System
qualcomm	sa8155p_firmware	-	<built-in method update of dict object at 0x7763a1fe8340>	Operating System
qualcomm	sda640_firmware	-	<built-in method update of dict object at 0x7763d8a34e40>	Operating System
qualcomm	sda670_firmware	-	<built-in method update of dict object at 0x7763f05c63c0>	Operating System
qualcomm	sda845_firmware	-	<built-in method update of dict object at 0x7763d89c7240>	Operating System
qualcomm	sdm640_firmware	-	<built-in method update of dict object at 0x7763bbbee400>	Operating System
qualcomm	sdm670_firmware	-	<built-in method update of dict object at 0x7763d8eae140>	Operating System
qualcomm	sdm710_firmware	-	<built-in method update of dict object at 0x7763bbbec4c0>	Operating System
qualcomm	sdm830_firmware	-	<built-in method update of dict object at 0x7763d8a34d40>	Operating System
qualcomm	sdm845_firmware	-	<built-in method update of dict object at 0x7763bbbeff80>	Operating System
qualcomm	sdx50m_firmware	-	<built-in method update of dict object at 0x7763a3450e00>	Operating System
qualcomm	sdx55_firmware	-	<built-in method update of dict object at 0x7763d8b8a040>	Operating System
qualcomm	sdx55m_firmware	-	<built-in method update of dict object at 0x7763d8a37480>	Operating System
qualcomm	sm6125_firmware	-	<built-in method update of dict object at 0x7763a2d50340>	Operating System
qualcomm	sm6150_firmware	-	<built-in method update of dict object at 0x7763d8a35380>	Operating System
qualcomm	sm6150p_firmware	-	<built-in method update of dict object at 0x7763a374d000>	Operating System
qualcomm	sm6250_firmware	-	<built-in method update of dict object at 0x7763d8a36500>	Operating System
qualcomm	sm6250p_firmware	-	<built-in method update of dict object at 0x7763d89c52c0>	Operating System
qualcomm	sm7125_firmware	-	<built-in method update of dict object at 0x7763d89c45c0>	Operating System
qualcomm	sm7150_firmware	-	<built-in method update of dict object at 0x7763d8eceac0>	Operating System
qualcomm	sm7150p_firmware	-	<built-in method update of dict object at 0x7763d8ecf080>	Operating System
qualcomm	sm8150_firmware	-	<built-in method update of dict object at 0x7763a289fcc0>	Operating System
qualcomm	sm8150p_firmware	-	<built-in method update of dict object at 0x7763d89c4b80>	Operating System

Affected Configurations

Operator: OR

Vulnerable	CPE
Yes	`cpe:2.3:o:qualcomm:qcm6125_firmware:-:::::::*`

Operator: OR

Vulnerable	CPE
No	`cpe:2.3:h:qualcomm:qcm6125:-:::::::*`

Operator: OR

Vulnerable	CPE
Yes	`cpe:2.3:o:qualcomm:qcs410_firmware:-:::::::*`

Operator: OR

Vulnerable	CPE
No	`cpe:2.3:h:qualcomm:qcs410:-:::::::*`

Operator: OR

Vulnerable	CPE
Yes	`cpe:2.3:o:qualcomm:qcs603_firmware:-:::::::*`

Operator: OR

Vulnerable	CPE
No	`cpe:2.3:h:qualcomm:qcs603:-:::::::*`

Operator: OR

Vulnerable	CPE
Yes	`cpe:2.3:o:qualcomm:qcs605_firmware:-:::::::*`

Operator: OR

Vulnerable	CPE
No	`cpe:2.3:h:qualcomm:qcs605:-:::::::*`

Operator: OR

Vulnerable	CPE
Yes	`cpe:2.3:o:qualcomm:qcs610_firmware:-:::::::*`

Operator: OR

Vulnerable	CPE
No	`cpe:2.3:h:qualcomm:qcs610:-:::::::*`

Operator: OR

Vulnerable	CPE
Yes	`cpe:2.3:o:qualcomm:qcs6125_firmware:-:::::::*`

Operator: OR

Vulnerable	CPE
No	`cpe:2.3:h:qualcomm:qcs6125:-:::::::*`

Operator: OR

Vulnerable	CPE
Yes	`cpe:2.3:o:qualcomm:sa6145p_firmware:-:::::::*`

Operator: OR

Vulnerable	CPE
No	`cpe:2.3:h:qualcomm:sa6145p:-:::::::*`

Operator: OR

Vulnerable	CPE
Yes	`cpe:2.3:o:qualcomm:sa6155_firmware:-:::::::*`

Operator: OR

Vulnerable	CPE
No	`cpe:2.3:h:qualcomm:sa6155:-:::::::*`

Operator: OR

Vulnerable	CPE
Yes	`cpe:2.3:o:qualcomm:sa6155p_firmware:-:::::::*`

Operator: OR

Vulnerable	CPE
No	`cpe:2.3:h:qualcomm:sa6155p:-:::::::*`

Operator: OR

Vulnerable	CPE
Yes	`cpe:2.3:o:qualcomm:sa8155_firmware:-:::::::*`

Operator: OR

Vulnerable	CPE
No	`cpe:2.3:h:qualcomm:sa8155:-:::::::*`

Operator: OR

Vulnerable	CPE
Yes	`cpe:2.3:o:qualcomm:sa8155p_firmware:-:::::::*`

Operator: OR

Vulnerable	CPE
No	`cpe:2.3:h:qualcomm:sa8155p:-:::::::*`

Operator: OR

Vulnerable	CPE
Yes	`cpe:2.3:o:qualcomm:sda640_firmware:-:::::::*`

Operator: OR

Vulnerable	CPE
No	`cpe:2.3:h:qualcomm:sda640:-:::::::*`

Operator: OR

Vulnerable	CPE
Yes	`cpe:2.3:o:qualcomm:sda670_firmware:-:::::::*`

Operator: OR

Vulnerable	CPE
No	`cpe:2.3:h:qualcomm:sda670:-:::::::*`

Operator: OR

Vulnerable	CPE
Yes	`cpe:2.3:o:qualcomm:sda845_firmware:-:::::::*`

Operator: OR

Vulnerable	CPE
No	`cpe:2.3:h:qualcomm:sda845:-:::::::*`

Operator: OR

Vulnerable	CPE
Yes	`cpe:2.3:o:qualcomm:sdm640_firmware:-:::::::*`

Operator: OR

Vulnerable	CPE
No	`cpe:2.3:h:qualcomm:sdm640:-:::::::*`

Operator: OR

Vulnerable	CPE
Yes	`cpe:2.3:o:qualcomm:sdm670_firmware:-:::::::*`

Operator: OR

Vulnerable	CPE
No	`cpe:2.3:h:qualcomm:sdm670:-:::::::*`

Operator: OR

Vulnerable	CPE
Yes	`cpe:2.3:o:qualcomm:sdm710_firmware:-:::::::*`

Operator: OR

Vulnerable	CPE
No	`cpe:2.3:h:qualcomm:sdm710:-:::::::*`

Operator: OR

Vulnerable	CPE
Yes	`cpe:2.3:o:qualcomm:sdm830_firmware:-:::::::*`

Operator: OR

Vulnerable	CPE
No	`cpe:2.3:h:qualcomm:sdm830:-:::::::*`

Operator: OR

Vulnerable	CPE
Yes	`cpe:2.3:o:qualcomm:sdm845_firmware:-:::::::*`

Operator: OR

Vulnerable	CPE
No	`cpe:2.3:h:qualcomm:sdm845:-:::::::*`

Operator: OR

Vulnerable	CPE
Yes	`cpe:2.3:o:qualcomm:sdx50m_firmware:-:::::::*`

Operator: OR

Vulnerable	CPE
No	`cpe:2.3:h:qualcomm:sdx50m:-:::::::*`

Operator: OR

Vulnerable	CPE
Yes	`cpe:2.3:o:qualcomm:sdx55_firmware:-:::::::*`

Operator: OR

Vulnerable	CPE
No	`cpe:2.3:h:qualcomm:sdx55:-:::::::*`

Operator: OR

Vulnerable	CPE
Yes	`cpe:2.3:o:qualcomm:sdx55m_firmware:-:::::::*`

Operator: OR

Vulnerable	CPE
No	`cpe:2.3:h:qualcomm:sdx55m:-:::::::*`

Operator: OR

Vulnerable	CPE
Yes	`cpe:2.3:o:qualcomm:sm6125_firmware:-:::::::*`

Operator: OR

Vulnerable	CPE
No	`cpe:2.3:h:qualcomm:sm6125:-:::::::*`

Operator: OR

Vulnerable	CPE
Yes	`cpe:2.3:o:qualcomm:sm6150_firmware:-:::::::*`

Operator: OR

Vulnerable	CPE
No	`cpe:2.3:h:qualcomm:sm6150:-:::::::*`

Operator: OR

Vulnerable	CPE
Yes	`cpe:2.3:o:qualcomm:sm6150p_firmware:-:::::::*`

Operator: OR

Vulnerable	CPE
No	`cpe:2.3:h:qualcomm:sm6150p:-:::::::*`

Operator: OR

Vulnerable	CPE
Yes	`cpe:2.3:o:qualcomm:sm6250_firmware:-:::::::*`

Operator: OR

Vulnerable	CPE
No	`cpe:2.3:h:qualcomm:sm6250:-:::::::*`

Operator: OR

Vulnerable	CPE
Yes	`cpe:2.3:o:qualcomm:sm6250p_firmware:-:::::::*`

Operator: OR

Vulnerable	CPE
No	`cpe:2.3:h:qualcomm:sm6250p:-:::::::*`

Operator: OR

Vulnerable	CPE
Yes	`cpe:2.3:o:qualcomm:sm7125_firmware:-:::::::*`

Operator: OR

Vulnerable	CPE
No	`cpe:2.3:h:qualcomm:sm7125:-:::::::*`

Operator: OR

Vulnerable	CPE
Yes	`cpe:2.3:o:qualcomm:sm7150_firmware:-:::::::*`

Operator: OR

Vulnerable	CPE
No	`cpe:2.3:h:qualcomm:sm7150:-:::::::*`

Operator: OR

Vulnerable	CPE
Yes	`cpe:2.3:o:qualcomm:sm7150p_firmware:-:::::::*`

Operator: OR

Vulnerable	CPE
No	`cpe:2.3:h:qualcomm:sm7150p:-:::::::*`

Operator: OR

Vulnerable	CPE
Yes	`cpe:2.3:o:qualcomm:sm8150_firmware:-:::::::*`

Operator: OR

Vulnerable	CPE
No	`cpe:2.3:h:qualcomm:sm8150:-:::::::*`

Operator: OR

Vulnerable	CPE
Yes	`cpe:2.3:o:qualcomm:sm8150p_firmware:-:::::::*`

Operator: OR

Vulnerable	CPE
No	`cpe:2.3:h:qualcomm:sm8150p:-:::::::*`

References

https://blog.checkpoint.com/2020/08/06/achilles-small-chip-big-peril/
Source: [email protected]

Third Party Advisory
https://research.checkpoint.com/2021/pwn2own-qualcomm-dsp/
Source: [email protected]

Exploit Third Party Advisory
https://www.qualcomm.com/company/product-security/bulletins/november-2020-bulletin
Source: [email protected]

Broken Link Vendor Advisory
https://blog.checkpoint.com/2020/08/06/achilles-small-chip-big-peril/
Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory
https://research.checkpoint.com/2021/pwn2own-qualcomm-dsp/
Source: af854a3a-2127-422b-91ae-364da2661108

Exploit Third Party Advisory
https://www.qualcomm.com/company/product-security/bulletins/november-2020-bulletin
Source: af854a3a-2127-422b-91ae-364da2661108

Broken Link Vendor Advisory