What is CVE-2021-35091?

CVE-2021-35091 is a high-severity vulnerability in Qualcomm Sd 8 Gen1 5g Firmware, classified under Incorrect Type Conversion or Cast. CVSS score: 8.4/10. Published 2022-06-14.

How severe is CVE-2021-35091?

High severity. CVSS v3 base score is 8.4 out of 10.

Vulnerability in Qualcomm Sd 8 Gen1 5g Firmware

CVE-2021-35091

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

EPSS: 0.002 (5.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.4 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Qualcomm Sd_8_gen1_5g_firmware
Qualcomm Sm8475
Qualcomm Wcd9380
Qualcomm Wcd9380_firmware
Qualcomm Wcn6855
Qualcomm Wcn6855_firmware
Qualcomm Wcn6856
Qualcomm Wcn6856_firmware
Qualcomm Wsa8830
Qualcomm Wsa8830_firmware

Weakness classification (CWE)

CWE-704 — Incorrect Type Conversion or Cast

References

product-security@qualcomm.com (x_refsource_CONFIRM, Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2021-35091?: CVE-2021-35091 is a high-severity vulnerability in Qualcomm Sd 8 Gen1 5g Firmware, classified under Incorrect Type Conversion or Cast. CVSS score: 8.4/10. Published 2022-06-14.
How severe is CVE-2021-35091?: High severity. CVSS v3 base score is 8.4 out of 10.