Strix
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CVE-2021-1968

MEDIUMCVSS 5.5/10EPSS 0.17%

Last modified

CVE-2021-1968 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. Improper validation of kernel buffer address while copying information back to user buffer can lead to kernel memory information exposure to user space in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables. EPSS estimates a 0.17% chance of exploitation in the next 30 days.

Description

Improper validation of kernel buffer address while copying information back to user buffer can lead to kernel memory information exposure to user space in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables

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%

6.5th 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
QualcommQca6391 FirmwareAll versions
QualcommQca6420 FirmwareAll versions
QualcommQca6430 FirmwareAll versions
QualcommQca6574 FirmwareAll versions
QualcommQca6574a FirmwareAll versions
QualcommQca6574au FirmwareAll versions
QualcommQca6584au FirmwareAll versions
QualcommQca6595 FirmwareAll versions
QualcommQca6595au FirmwareAll versions
QualcommQca6696 FirmwareAll versions
QualcommQca8337 FirmwareAll versions
QualcommQcm6125 FirmwareAll versions
QualcommQcs405 FirmwareAll versions
QualcommQcs410 FirmwareAll versions
QualcommQcs610 FirmwareAll versions
QualcommQcs6125 FirmwareAll versions
QualcommSa6145p FirmwareAll versions
QualcommSa6150p FirmwareAll versions
QualcommSa6155 FirmwareAll versions
QualcommSa6155p FirmwareAll versions
QualcommSa8145p FirmwareAll versions
QualcommSa8150p FirmwareAll versions
QualcommSa8155 FirmwareAll versions
QualcommSa8155p FirmwareAll versions
QualcommSa8195p FirmwareAll versions
QualcommSd 675 FirmwareAll versions
QualcommSd 8c FirmwareAll versions
QualcommSd 8cx FirmwareAll versions
QualcommSd665 FirmwareAll versions
QualcommSd675 FirmwareAll versions
QualcommSd678 FirmwareAll versions
QualcommSd720g FirmwareAll versions
QualcommSd855 FirmwareAll versions
QualcommSda429w FirmwareAll versions
QualcommSdx55 FirmwareAll versions
QualcommSdx55m FirmwareAll versions
QualcommSm6250 FirmwareAll versions
QualcommWcd9335 FirmwareAll versions
QualcommWcd9340 FirmwareAll versions
QualcommWcd9341 FirmwareAll versions
QualcommWcd9370 FirmwareAll versions
QualcommWcd9375 FirmwareAll versions

Showing 50 of 62 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2021-1968?
Improper validation of kernel buffer address while copying information back to user buffer can lead to kernel memory information exposure to user space in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables
How severe is CVE-2021-1968?
CVE-2021-1968 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-2021-1968?
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-2021-1968?

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

Scan your code now

Source: NVD / NIST