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CVE-2021-30341

CRITICALCVSS 9.8/10EPSS 0.73%

Last modified

CVE-2021-30341 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Improper buffer size validation of DSM packet received can lead to memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Wearables. EPSS estimates a 0.73% chance of exploitation in the next 30 days.

Description

Improper buffer size validation of DSM packet received can lead to memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Wearables

Metrics

CVSS 3.1
9.8/10

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

EPSS Probability
0.73%

49.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
QualcommApq8009w FirmwareAll versions
QualcommApq8096au FirmwareAll versions
QualcommAqt1000 FirmwareAll versions
QualcommAr8035 FirmwareAll versions
QualcommCsrb31024 FirmwareAll versions
QualcommMdm8207 FirmwareAll versions
QualcommMdm9205 FirmwareAll versions
QualcommMdm9206 FirmwareAll versions
QualcommMdm9207 FirmwareAll versions
QualcommMdm9250 FirmwareAll versions
QualcommMdm9607 FirmwareAll versions
QualcommMdm9628 FirmwareAll versions
QualcommMdm9640 FirmwareAll versions
QualcommMsm8909w FirmwareAll versions
QualcommMsm8996au FirmwareAll versions
QualcommQca4004 FirmwareAll versions
QualcommQca6174a FirmwareAll versions
QualcommQca6390 FirmwareAll versions
QualcommQca6391 FirmwareAll versions
QualcommQca6420 FirmwareAll versions
QualcommQca6426 FirmwareAll versions
QualcommQca6430 FirmwareAll versions
QualcommQca6436 FirmwareAll versions
QualcommQca6564a FirmwareAll versions
QualcommQca6564au FirmwareAll versions
QualcommQca6574 FirmwareAll versions
QualcommQca6574a FirmwareAll versions
QualcommQca6574au FirmwareAll versions
QualcommQca6595au FirmwareAll versions
QualcommQca6696 FirmwareAll versions
QualcommQca8081 FirmwareAll versions
QualcommQca8337 FirmwareAll versions
QualcommQca9367 FirmwareAll versions
QualcommQca9377 FirmwareAll versions
QualcommQca9379 FirmwareAll versions
QualcommQcm2290 FirmwareAll versions
QualcommQcm4290 FirmwareAll versions
QualcommQcm6125 FirmwareAll versions
QualcommQcm6490 FirmwareAll versions
QualcommQcs2290 FirmwareAll versions
QualcommQcs410 FirmwareAll versions
QualcommQcs4290 FirmwareAll versions
QualcommQcs610 FirmwareAll versions
QualcommQcs6125 FirmwareAll versions
QualcommQcs6490 FirmwareAll versions
QualcommQcx315 FirmwareAll versions
QualcommQsw8573 FirmwareAll versions
QualcommSa415m FirmwareAll versions
QualcommSa515m FirmwareAll versions
QualcommSd 675 FirmwareAll versions

Showing 50 of 120 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2021-30341?
Improper buffer size validation of DSM packet received can lead to memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Wearables
How severe is CVE-2021-30341?
CVE-2021-30341 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.73% probability of exploitation in the next 30 days.
How do I fix CVE-2021-30341?
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-2021-30341?

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

Scan your code now

Source: NVD / NIST