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CVE-2021-1946

CRITICALCVSS 9.8/10EPSS 0.77%

Last modified

CVE-2021-1946 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Null Pointer Dereference may occur due to improper validation while processing crafted SDP body in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile. EPSS estimates a 0.77% chance of exploitation in the next 30 days.

Description

Null Pointer Dereference may occur due to improper validation while processing crafted SDP body in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile

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
0.77%

50.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
QualcommApq8017 FirmwareAll versions
QualcommApq8053 FirmwareAll versions
QualcommAqt1000 FirmwareAll versions
QualcommAr8035 FirmwareAll versions
QualcommMsm8917 FirmwareAll versions
QualcommMsm8920 FirmwareAll versions
QualcommMsm8940 FirmwareAll versions
QualcommMsm8953 FirmwareAll versions
QualcommQca6174a FirmwareAll versions
QualcommQca6390 FirmwareAll versions
QualcommQca6391 FirmwareAll versions
QualcommQca6420 FirmwareAll versions
QualcommQca6421 FirmwareAll versions
QualcommQca6426 FirmwareAll versions
QualcommQca6430 FirmwareAll versions
QualcommQca6431 FirmwareAll versions
QualcommQca6436 FirmwareAll versions
QualcommQca6574a FirmwareAll versions
QualcommQca6574au FirmwareAll versions
QualcommQca6595au FirmwareAll versions
QualcommQca6696 FirmwareAll versions
QualcommQca8337 FirmwareAll versions
QualcommQca9377 FirmwareAll versions
QualcommQcm4290 FirmwareAll versions
QualcommQcm6125 FirmwareAll versions
QualcommQcm6490 FirmwareAll versions
QualcommQcs410 FirmwareAll versions
QualcommQcs4290 FirmwareAll versions
QualcommQcs610 FirmwareAll versions
QualcommQcs6125 FirmwareAll versions
QualcommQcs6490 FirmwareAll versions
QualcommQsm8350 FirmwareAll versions
QualcommQualcomm215 FirmwareAll versions
QualcommSa8155 FirmwareAll versions
QualcommSa8155p FirmwareAll versions
QualcommSd 675 FirmwareAll versions
QualcommSd 8c FirmwareAll versions
QualcommSd 8cx FirmwareAll versions
QualcommSd205 FirmwareAll versions
QualcommSd210 FirmwareAll versions
QualcommSd429 FirmwareAll versions
QualcommSd450 FirmwareAll versions
QualcommSd480 FirmwareAll versions
QualcommSd632 FirmwareAll versions
QualcommSd665 FirmwareAll versions
QualcommSd675 FirmwareAll versions
QualcommSd678 FirmwareAll versions
QualcommSd690 5g FirmwareAll versions
QualcommSd720g FirmwareAll versions
QualcommSd730 FirmwareAll versions

Showing 50 of 98 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2021-1946?
Null Pointer Dereference may occur due to improper validation while processing crafted SDP body in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile
How severe is CVE-2021-1946?
CVE-2021-1946 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.77% probability of exploitation in the next 30 days.
How do I fix CVE-2021-1946?
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.

How Strix Helps

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Source: NVD / NIST