CVE-2021-35122

Severity: high (CVSS 7.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-09-02 · updated 2026-06-17
Weakness: CWE-20

Description

Non-secure region can try modifying RG permissions of IO space xPUs due to improper input validation in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables

Affected products

Qualcomm Aqt1000 Firmware: all versions
Qualcomm Ar8035 Firmware: all versions
Qualcomm Qca6390 Firmware: all versions
Qualcomm Qca6391 Firmware: all versions
Qualcomm Qca6420 Firmware: all versions
Qualcomm Qca6421 Firmware: all versions
Qualcomm Qca6426 Firmware: all versions
Qualcomm Qca6430 Firmware: all versions
Qualcomm Qca6431 Firmware: all versions
Qualcomm Qca6436 Firmware: all versions
Qualcomm Qca6574A Firmware: all versions
Qualcomm Qca6574Au Firmware: all versions
Qualcomm Qca6595Au Firmware: all versions
Qualcomm Qca6696 Firmware: all versions
Qualcomm Qca8081 Firmware: all versions
Qualcomm Qca8337 Firmware: all versions
Qualcomm Qcm2290 Firmware: all versions
Qualcomm Qcm4290 Firmware: all versions
Qualcomm Qcm6490 Firmware: all versions
Qualcomm Qcs2290 Firmware: all versions
Qualcomm Qcs410 Firmware: all versions
Qualcomm Qcs4290 Firmware: all versions
Qualcomm Qcs610 Firmware: all versions
Qualcomm Qcs6490 Firmware: all versions
Qualcomm Qrb5165 Firmware: all versions
Qualcomm Qrb5165M Firmware: all versions
Qualcomm Qrb5165N Firmware: all versions
Qualcomm Qsm8350 Firmware: all versions
Qualcomm Sa515M Firmware: all versions
Qualcomm Sa8540P Firmware: all versions

References

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