Strix
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CVE-2021-1947

HIGHCVSS 7.8/10EPSS 0.15%

Last modified

CVE-2021-1947 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. Use-after-free vulnerability in kernel graphics driver because of storing an invalid pointer in Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking. EPSS estimates a 0.15% chance of exploitation in the next 30 days.

Description

Use-after-free vulnerability in kernel graphics driver because of storing an invalid pointer in Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking

Metrics

CVSS 3.1
7.8/10

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

EPSS Probability
0.15%

4.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
QualcommApq8009w FirmwareAll versions
QualcommApq8053 FirmwareAll versions
QualcommAr9380 FirmwareAll versions
QualcommIpq8064 FirmwareAll versions
QualcommIpq8065 FirmwareAll versions
QualcommIpq8068 FirmwareAll versions
QualcommIpq8069 FirmwareAll versions
QualcommMsm8909w FirmwareAll versions
QualcommMsm8953 FirmwareAll versions
QualcommQca6320 FirmwareAll versions
QualcommQca6390 FirmwareAll versions
QualcommQca6391 FirmwareAll versions
QualcommQca6426 FirmwareAll versions
QualcommQca8337 FirmwareAll versions
QualcommQca9531 FirmwareAll versions
QualcommQca9558 FirmwareAll versions
QualcommQca9561 FirmwareAll versions
QualcommQca9563 FirmwareAll versions
QualcommQca9880 FirmwareAll versions
QualcommQca9882 FirmwareAll versions
QualcommQca9886 FirmwareAll versions
QualcommQca9887 FirmwareAll versions
QualcommQca9888 FirmwareAll versions
QualcommQca9889 FirmwareAll versions
QualcommQca9896 FirmwareAll versions
QualcommQca9898 FirmwareAll versions
QualcommQca9980 FirmwareAll versions
QualcommQca9982 FirmwareAll versions
QualcommQca9984 FirmwareAll versions
QualcommQca9990 FirmwareAll versions
QualcommQca9992 FirmwareAll versions
QualcommQca9994 FirmwareAll versions
QualcommQcm2290 FirmwareAll versions
QualcommQcm4290 FirmwareAll versions
QualcommQcm6125 FirmwareAll versions
QualcommQcs2290 FirmwareAll versions
QualcommQcs4290 FirmwareAll versions
QualcommQcs6125 FirmwareAll versions
QualcommQet4101 FirmwareAll versions
QualcommQrb5165 FirmwareAll versions
QualcommQsw8573 FirmwareAll versions
QualcommSd429 FirmwareAll versions
QualcommSd460 FirmwareAll versions
QualcommSd660 FirmwareAll versions
QualcommSd662 FirmwareAll versions
QualcommSd665 FirmwareAll versions
QualcommSd690 5g FirmwareAll versions
QualcommSd750g FirmwareAll versions
QualcommSd765 FirmwareAll versions
QualcommSd765g FirmwareAll versions

Showing 50 of 87 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2021-1947?
Use-after-free vulnerability in kernel graphics driver because of storing an invalid pointer in Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking
How severe is CVE-2021-1947?
CVE-2021-1947 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.15% probability of exploitation in the next 30 days.
How do I fix CVE-2021-1947?
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-2021-1947?

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

Scan your code now

Source: NVD / NIST