Strix
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CVE-2021-1924

MEDIUMCVSS 5.5/10EPSS 0.17%

Last modified

CVE-2021-1924 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. Information disclosure through timing and power side-channels during mod exponentiation for RSA-CRT in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking. EPSS estimates a 0.17% chance of exploitation in the next 30 days.

Description

Information disclosure through timing and power side-channels during mod exponentiation for RSA-CRT in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking

Metrics

CVSS 3.1
5.5/10

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

EPSS Probability
0.17%

6.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
QualcommApq8009 FirmwareAll versions
QualcommApq8009w FirmwareAll versions
QualcommApq8016 FirmwareAll versions
QualcommApq8017 FirmwareAll versions
QualcommApq8037 FirmwareAll versions
QualcommApq8052 FirmwareAll versions
QualcommApq8056 FirmwareAll versions
QualcommApq8062 FirmwareAll versions
QualcommApq8064au FirmwareAll versions
QualcommApq8076 FirmwareAll versions
QualcommApq8084 FirmwareAll versions
QualcommApq8096au FirmwareAll versions
QualcommAr3012 FirmwareAll versions
QualcommAr7420 FirmwareAll versions
QualcommAr8031 FirmwareAll versions
QualcommAr8035 FirmwareAll versions
QualcommAr9380 FirmwareAll versions
QualcommAr9580 FirmwareAll versions
QualcommCsr6030 FirmwareAll versions
QualcommCsr8811 FirmwareAll versions
QualcommCsra6620 FirmwareAll versions
QualcommCsra6640 FirmwareAll versions
QualcommCsrb31024 FirmwareAll versions
QualcommFsm10055 FirmwareAll versions
QualcommFsm10056 FirmwareAll versions
QualcommFsm9900 FirmwareAll versions
QualcommFsm9905 FirmwareAll versions
QualcommFsm9910 FirmwareAll versions
QualcommFsm9915 FirmwareAll versions
QualcommFsm9916 FirmwareAll versions
QualcommFsm9950 FirmwareAll versions
QualcommFsm9955 FirmwareAll versions
QualcommIpq4018 FirmwareAll versions
QualcommIpq4019 FirmwareAll versions
QualcommIpq4028 FirmwareAll versions
QualcommIpq4029 FirmwareAll versions
QualcommIpq5010 FirmwareAll versions
QualcommIpq5018 FirmwareAll versions
QualcommIpq5028 FirmwareAll versions
QualcommIpq6000 FirmwareAll versions
QualcommIpq6005 FirmwareAll versions
QualcommIpq6010 FirmwareAll versions
QualcommIpq6018 FirmwareAll versions
QualcommIpq6028 FirmwareAll versions
QualcommIpq8062 FirmwareAll versions
QualcommIpq8064 FirmwareAll versions
QualcommIpq8065 FirmwareAll versions
QualcommIpq8066 FirmwareAll versions
QualcommIpq8068 FirmwareAll versions
QualcommIpq8069 FirmwareAll versions

Showing 50 of 317 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2021-1924?
Information disclosure through timing and power side-channels during mod exponentiation for RSA-CRT in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking
How severe is CVE-2021-1924?
CVE-2021-1924 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.17% probability of exploitation in the next 30 days.
How do I fix CVE-2021-1924?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-1924?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST