CVE-2021-30316

Published: Oct 20, 2021Modified: Nov 21, 2024

7.8

Vector

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

Exploitability: 1.8 / Impact: 5.9

Source: NVD

Description

Possible out of bound memory access due to improper boundary check while creating HSYNC fence in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables

Affected (77)

Products: Qualcomm: Ar8031 Firmware, Csra6620 Firmware, Csra6640 Firmware, Fsm10055 Firmware, Fsm10056 Firmware, Mdm9150 Firmware, Qca6174a Firmware, Qca6391 Firmware, Qca6564a Firmware, Qca6564au Firmware, Qca6574 Firmware, Qca6574a Firmware, Qca6574au Firmware, Qca6584au Firmware, Qca6595 Firmware, Qca6595au Firmware, Qca6696 Firmware, Qca9377 Firmware, Qcm6490 Firmware, Qcs405 Firmware, Qcs410 Firmware, Qcs610 Firmware, Qcs6490 Firmware, Qcx315 Firmware, Sa415m Firmware, Sa515m Firmware, Sa6145p Firmware, Sa6150p Firmware, Sa6155 Firmware, Sa6155p Firmware, Sa8145p Firmware, Sa8150p Firmware, Sa8155 Firmware, Sa8155p Firmware, Sa8195p Firmware, Sd 675 Firmware, Sd480 Firmware, Sd660 Firmware, Sd675 Firmware, Sd678 Firmware, Sd720g Firmware, Sd778g Firmware, Sd780g Firmware, Sd888 Firmware, Sd888 5g Firmware, Sda429w Firmware, Sdx12 Firmware, Sdx55 Firmware, Sm6250 Firmware, Sm7325 Firmware, Wcd9335 Firmware, Wcd9341 Firmware, Wcd9360 Firmware, Wcd9370 Firmware, Wcd9375 Firmware, Wcd9380 Firmware, Wcd9385 Firmware, Wcn3610 Firmware, Wcn3620 Firmware, Wcn3660b Firmware, Wcn3680b Firmware, Wcn3950 Firmware, Wcn3980 Firmware, Wcn3988 Firmware, Wcn3990 Firmware, Wcn3991 Firmware, Wcn3998 Firmware, Wcn6740 Firmware, Wcn6750 Firmware, Wcn6850 Firmware, Wcn6851 Firmware, Wcn6855 Firmware, Wcn6856 Firmware, Wsa8810 Firmware, Wsa8815 Firmware, Wsa8830 Firmware, Wsa8835 Firmware

77 products

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Ar8031 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Ar8031	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Csra6620 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Csra6620	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Csra6640 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Csra6640	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Fsm10055 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Fsm10055	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Fsm10056 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Fsm10056	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Mdm9150 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Mdm9150	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca6174a Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca6174a	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca6391 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca6391	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca6564a Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca6564a	All versions

Configuration J

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca6564au Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca6564au	All versions

Configuration K

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca6574 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca6574	All versions

Configuration L

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca6574a Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca6574a	All versions

Configuration M

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca6574au Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca6574au	All versions

Configuration N

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca6584au Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca6584au	All versions

Configuration O

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca6595 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca6595	All versions

Configuration P

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca6595au Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca6595au	All versions

Configuration Q

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca6696 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca6696	All versions

Configuration R

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qca9377 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qca9377	All versions

Configuration S

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qcm6490 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qcm6490	All versions

Configuration T

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qcs405 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qcs405	All versions

Configuration U

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qcs410 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qcs410	All versions

Configuration V

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qcs610 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qcs610	All versions

Configuration W

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qcs6490 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qcs6490	All versions

Configuration X

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Qcx315 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Qcx315	All versions

Configuration Y

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sa415m Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sa415m	All versions

Configuration Z

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sa515m Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sa515m	All versions

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sa6145p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sa6145p	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sa6150p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sa6150p	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sa6155 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sa6155	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sa6155p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sa6155p	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sa8145p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sa8145p	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sa8150p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sa8150p	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sa8155 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sa8155	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sa8155p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sa8155p	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sa8195p Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sa8195p	All versions

Configuration J

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sd 675 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sd 675	All versions

Configuration K

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sd480 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sd480	All versions

Configuration L

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sd660 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sd660	All versions

Configuration M

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sd675 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sd675	All versions

Configuration N

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sd678 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sd678	All versions

Configuration O

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sd720g Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sd720g	All versions

Configuration P

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sd778g Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sd778g	All versions

Configuration Q

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sd780g Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sd780g	All versions

Configuration R

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sd888 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sd888	All versions

Configuration S

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sd888 5g Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sd888 5g	All versions

Configuration T

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sda429w Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sda429w	All versions

Configuration U

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sdx12 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sdx12	All versions

Configuration V

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sdx55 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sdx55	All versions

Configuration W

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sm6250 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sm6250	All versions

Configuration X

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Sm7325 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Sm7325	All versions

Configuration Y

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcd9335 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcd9335	All versions

Configuration Z

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcd9341 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcd9341	All versions

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcd9360 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcd9360	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcd9370 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcd9370	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcd9375 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcd9375	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcd9380 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcd9380	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcd9385 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcd9385	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcn3610 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcn3610	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcn3620 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcn3620	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcn3660b Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcn3660b	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcn3680b Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcn3680b	All versions

Configuration J

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcn3950 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcn3950	All versions

Configuration K

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcn3980 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcn3980	All versions

Configuration L

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcn3988 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcn3988	All versions

Configuration M

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcn3990 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcn3990	All versions

Configuration N

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcn3991 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcn3991	All versions

Configuration O

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcn3998 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcn3998	All versions

Configuration P

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcn6740 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcn6740	All versions

Configuration Q

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcn6750 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcn6750	All versions

Configuration R

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcn6850 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcn6850	All versions

Configuration S

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcn6851 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcn6851	All versions

Configuration T

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcn6855 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcn6855	All versions

Configuration U

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wcn6856 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wcn6856	All versions

Configuration V

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wsa8810 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wsa8810	All versions

Configuration W

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wsa8815 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wsa8815	All versions

Configuration X

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wsa8830 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wsa8830	All versions

Configuration Y

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Qualcomm Wsa8835 Firmware	All versions

Running on/with	Platform Versions
Qualcomm Wsa8835	All versions

Related CWEs

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

References (2)

https://www.qualcomm.com/company/product-security/bulletins/october-2021-bulletin

Source: product-security@qualcomm.com

PatchVendor Advisory

https://www.qualcomm.com/company/product-security/bulletins/october-2021-bulletin

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

Timeline

No history available yet.