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CVE-2021-35115

HIGHCVSS 7.8/10EPSS 0.17%

Last modified

CVE-2021-35115 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. Improper handling of multiple session supported by PVM backend can lead to use after free in Snapdragon Auto, Snapdragon Mobile. EPSS estimates a 0.17% chance of exploitation in the next 30 days.

Description

Improper handling of multiple session supported by PVM backend can lead to use after free in Snapdragon Auto, Snapdragon Mobile

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
0.17%

6.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
QualcommApq8096au FirmwareAll versions
QualcommAr6003 FirmwareAll versions
QualcommMdm8215 FirmwareAll versions
QualcommMdm8215m FirmwareAll versions
QualcommMdm8615m FirmwareAll versions
QualcommMdm9215 FirmwareAll versions
QualcommMdm9310 FirmwareAll versions
QualcommMdm9615 FirmwareAll versions
QualcommMdm9615m FirmwareAll versions
QualcommMsm8996au FirmwareAll versions
QualcommQca6564a FirmwareAll versions
QualcommQca6564au FirmwareAll versions
QualcommQca6574a FirmwareAll versions
QualcommQca6574au FirmwareAll versions
QualcommQca6584au FirmwareAll versions
QualcommQca6696 FirmwareAll versions
QualcommSa6145p FirmwareAll versions
QualcommSa6150p FirmwareAll versions
QualcommSa6155p FirmwareAll versions
QualcommSa8145p FirmwareAll versions
QualcommSa8150p FirmwareAll versions
QualcommSa8155p FirmwareAll versions
QualcommSa8195p FirmwareAll versions
QualcommSa8540p FirmwareAll versions
QualcommSa9000p FirmwareAll versions
QualcommSdx55 FirmwareAll versions
QualcommSdx55m FirmwareAll versions
QualcommWcd9341 FirmwareAll versions

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2021-35115?
Improper handling of multiple session supported by PVM backend can lead to use after free in Snapdragon Auto, Snapdragon Mobile
How severe is CVE-2021-35115?
CVE-2021-35115 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.17% probability of exploitation in the next 30 days.
How do I fix CVE-2021-35115?
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-2021-35115?

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

Scan your code now

Source: NVD / NIST