Strix
26.1K

CVE-2021-1942

HIGHCVSS 8.8/10EPSS 0.15%

Last modified

CVE-2021-1942 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Improper handling of permissions of a shared memory region can lead to memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking. EPSS estimates a 0.15% chance of exploitation in the next 30 days.

Description

Improper handling of permissions of a shared memory region can lead to memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking

Metrics

CVSS 3.1
8.8/10

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

EPSS Probability
0.15%

4.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
QualcommAqt1000 FirmwareAll versions
QualcommAr8031 FirmwareAll versions
QualcommAr8035 FirmwareAll versions
QualcommCsra6620 FirmwareAll versions
QualcommCsra6640 FirmwareAll versions
QualcommFsm10055 FirmwareAll versions
QualcommFsm10056 FirmwareAll versions
QualcommMdm9150 FirmwareAll versions
QualcommQca6390 FirmwareAll versions
QualcommQca6391 FirmwareAll versions
QualcommQca6420 FirmwareAll versions
QualcommQca6426 FirmwareAll versions
QualcommQca6430 FirmwareAll versions
QualcommQca6436 FirmwareAll versions
QualcommQca6564 FirmwareAll versions
QualcommQca6564a FirmwareAll versions
QualcommQca6564au FirmwareAll versions
QualcommQca6574 FirmwareAll versions
QualcommQca6574a FirmwareAll versions
QualcommQca6574au FirmwareAll versions
QualcommQca6595au FirmwareAll versions
QualcommQca6696 FirmwareAll versions
QualcommQca8337 FirmwareAll versions
QualcommQca9984 FirmwareAll versions
QualcommQcm2290 FirmwareAll versions
QualcommQcm4290 FirmwareAll versions
QualcommQcm6490 FirmwareAll versions
QualcommQcn9011 FirmwareAll versions
QualcommQcn9012 FirmwareAll versions
QualcommQcs2290 FirmwareAll versions
QualcommQcs405 FirmwareAll versions
QualcommQcs410 FirmwareAll versions
QualcommQcs4290 FirmwareAll versions
QualcommQcs610 FirmwareAll versions
QualcommQcs6490 FirmwareAll versions
QualcommQcx315 FirmwareAll versions
QualcommQrb5165 FirmwareAll versions
QualcommQrb5165m FirmwareAll versions
QualcommQrb5165n FirmwareAll versions
QualcommQsm8250 FirmwareAll versions
QualcommSa4150p FirmwareAll versions
QualcommSa4155p FirmwareAll versions
QualcommSa415m FirmwareAll versions
QualcommSa515m FirmwareAll versions
QualcommSa6145p FirmwareAll versions
QualcommSa6150p FirmwareAll versions
QualcommSa6155 FirmwareAll versions
QualcommSa6155p FirmwareAll versions
QualcommSa8145p FirmwareAll versions
QualcommSa8150p FirmwareAll versions

Showing 50 of 111 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2021-1942?
Improper handling of permissions of a shared memory region can lead to memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking
How severe is CVE-2021-1942?
CVE-2021-1942 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.15% probability of exploitation in the next 30 days.
How do I fix CVE-2021-1942?
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-2021-1942?

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

Scan your code now

Source: NVD / NIST