CVEvulnerability
CVE-2021-30311
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2022-01-13
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.2 HIGH — AV:L/AC:L/Au:N/C:C/I:C/A:C
- Weaknesses
- CWE-129
Description
Possible heap overflow due to lack of index validation before allocating and writing to heap buffer in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile
Affected configurations
• qualcomm ar8035 firmware
• qualcomm qca6390 firmware
• qualcomm qca6391 firmware
• qualcomm qca6426 firmware
• qualcomm qca6436 firmware
• qualcomm qca6574a firmware
• qualcomm qca6574au firmware
• qualcomm qca6595au firmware
• qualcomm qca6696 firmware
• qualcomm qca8081 firmware
• qualcomm qca8337 firmware
• qualcomm qcm6490 firmware
• qualcomm qcs6490 firmware
• qualcomm qcx315 firmware
• qualcomm sa515m firmware
• qualcomm sd 675 firmware
• qualcomm sd 8 gen1 5g firmware
• qualcomm sd460 firmware
• qualcomm sd480 firmware
• qualcomm sd662 firmware
• qualcomm sd665 firmware
• qualcomm sd675 firmware
• qualcomm sd678 firmware
• qualcomm sd690 5g firmware
• qualcomm sd720g firmware
• qualcomm sd730 firmware
• qualcomm sd750g firmware
• qualcomm sd765 firmware
• qualcomm sd765g firmware
• qualcomm sd768g firmware
• qualcomm sd778g firmware
• qualcomm sd780g firmware
• qualcomm sd865 5g firmware
• qualcomm sd870 firmware
• qualcomm sd888 firmware
• qualcomm sd888 5g firmware
• qualcomm sdx55 firmware
• qualcomm sdx55m firmware
• qualcomm sdx65 firmware
• qualcomm sdxr2 5g firmware
• qualcomm sm6225 firmware
• qualcomm sm6250 firmware
• qualcomm sm6375 firmware
• qualcomm sm7250p firmware
• qualcomm sm7315 firmware
• qualcomm sm7325p firmware
• qualcomm wcd9341 firmware
• qualcomm wcd9360 firmware
• qualcomm wcd9370 firmware
• qualcomm wcd9375 firmware
• qualcomm wcd9380 firmware
• qualcomm wcd9385 firmware
• qualcomm wcn3950 firmware
• qualcomm wcn3980 firmware
• qualcomm wcn3988 firmware
• qualcomm wcn3991 firmware
• qualcomm wcn3998 firmware
• qualcomm wcn6740 firmware
• qualcomm wcn6750 firmware
• qualcomm wcn6850 firmware
… and 7 more
Related
Weakness · CWE (1)
- CWE-129 Improper Validation of Array Index weakness