CVE-2021-35115: Use After Free
First published: Fri Apr 01 2022(Updated: )
Improper handling of multiple session supported by PVM backend can lead to use after free in Snapdragon Auto, Snapdragon Mobile
Credit: product-security@qualcomm.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Qualcomm apq8096au firmware | ||
| Qualcomm apq8096au | ||
| qualcomm ar6003 firmware | ||
| qualcomm ar6003 | ||
| qualcomm mdm8215 firmware | ||
| qualcomm mdm8215 | ||
| qualcomm mdm8215m firmware | ||
| qualcomm mdm8215m | ||
| qualcomm mdm8615m firmware | ||
| qualcomm mdm8615m | ||
| qualcomm mdm9215 firmware | ||
| qualcomm mdm9215 | ||
| qualcomm mdm9310 firmware | ||
| qualcomm mdm9310 | ||
| Qualcomm MDM9615 firmware | ||
| Qualcomm MDM9615 | ||
| qualcomm mdm9615m firmware | ||
| qualcomm mdm9615m | ||
| Qualcomm MSM8996AU Firmware | ||
| Qualcomm MSM8996AU Firmware | ||
| Qualcomm qca6564a firmware | ||
| Qualcomm qca6564a | ||
| qualcomm qca6564au firmware | ||
| qualcomm qca6564au | ||
| qualcomm qca6574a firmware | ||
| qualcomm qca6574a | ||
| qualcomm qca6574au firmware | ||
| qualcomm qca6574au | ||
| qualcomm QCA6584AU firmware | ||
| qualcomm QCA6584AU | ||
| qualcomm qca6696 firmware | ||
| qualcomm qca6696 | ||
| Qualcomm sa6145p firmware | ||
| Qualcomm sa6145p | ||
| Qualcomm sa6150p firmware | ||
| Qualcomm sa6150p | ||
| Qualcomm Sa6155p Firmware | ||
| qualcomm SA6155P | ||
| qualcomm sa8145p firmware | ||
| qualcomm sa8145p | ||
| Qualcomm sa8150p firmware | ||
| Qualcomm sa8150p | ||
| Qualcomm sa8155p firmware | ||
| Qualcomm sa8155p | ||
| Qualcomm sa8195p firmware | ||
| Qualcomm sa8195p | ||
| Qualcomm sa8540p firmware | ||
| Qualcomm sa8540p | ||
| qualcomm sa9000p firmware | ||
| qualcomm sa9000p | ||
| Qualcomm sdx55 firmware | ||
| Qualcomm sdx55 | ||
| Qualcomm sdx55m firmware | ||
| Qualcomm sdx55m | ||
| qualcomm wcd9341 firmware | ||
| qualcomm wcd9341 |
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Frequently Asked Questions
What is CVE-2021-35115?
CVE-2021-35115 is a vulnerability in Qualcomm Snapdragon Auto and Snapdragon Mobile that results from improper handling of multiple sessions supported by the PVM backend, leading to a use-after-free vulnerability.
What is the severity of CVE-2021-35115?
CVE-2021-35115 has a severity rating of 7.8 (high).
Which software is affected by CVE-2021-35115?
CVE-2021-35115 affects Qualcomm Snapdragon Auto and Snapdragon Mobile.
How can CVE-2021-35115 be exploited?
CVE-2021-35115 can be exploited by attackers who are able to send specially crafted packets to the vulnerable system, leading to a use-after-free condition.
Is there a fix available for CVE-2021-35115?
Yes, a fix for CVE-2021-35115 is provided by Qualcomm. It is recommended to apply the necessary patches to mitigate the vulnerability.
- agent/type
- agent/references
- agent/weakness
- agent/author
- agent/description
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/last-modified-date
- agent/first-publish-date
- agent/event
- agent/source
- agent/softwarecombine
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/qualcomm
- canonical/qualcomm apq8096au firmware
- canonical/qualcomm apq8096au
- canonical/qualcomm ar6003 firmware
- canonical/qualcomm ar6003
- canonical/qualcomm mdm8215 firmware
- canonical/qualcomm mdm8215
- canonical/qualcomm mdm8215m firmware
- canonical/qualcomm mdm8215m
- canonical/qualcomm mdm8615m firmware
- canonical/qualcomm mdm8615m
- canonical/qualcomm mdm9215 firmware
- canonical/qualcomm mdm9215
- canonical/qualcomm mdm9310 firmware
- canonical/qualcomm mdm9310
- canonical/qualcomm mdm9615 firmware
- canonical/qualcomm mdm9615
- canonical/qualcomm mdm9615m firmware
- canonical/qualcomm mdm9615m
- canonical/qualcomm msm8996au firmware
- canonical/qualcomm qca6564a firmware
- canonical/qualcomm qca6564a
- canonical/qualcomm qca6564au firmware
- canonical/qualcomm qca6564au
- canonical/qualcomm qca6574a firmware
- canonical/qualcomm qca6574a
- canonical/qualcomm qca6574au firmware
- canonical/qualcomm qca6574au
- canonical/qualcomm qca6584au firmware
- canonical/qualcomm qca6584au
- canonical/qualcomm qca6696 firmware
- canonical/qualcomm qca6696
- canonical/qualcomm sa6145p firmware
- canonical/qualcomm sa6145p
- canonical/qualcomm sa6150p firmware
- canonical/qualcomm sa6150p
- canonical/qualcomm sa6155p firmware
- canonical/qualcomm sa6155p
- canonical/qualcomm sa8145p firmware
- canonical/qualcomm sa8145p
- canonical/qualcomm sa8150p firmware
- canonical/qualcomm sa8150p
- canonical/qualcomm sa8155p firmware
- canonical/qualcomm sa8155p
- canonical/qualcomm sa8195p firmware
- canonical/qualcomm sa8195p
- canonical/qualcomm sa8540p firmware
- canonical/qualcomm sa8540p
- canonical/qualcomm sa9000p firmware
- canonical/qualcomm sa9000p
- canonical/qualcomm sdx55 firmware
- canonical/qualcomm sdx55
- canonical/qualcomm sdx55m firmware
- canonical/qualcomm sdx55m
- canonical/qualcomm wcd9341 firmware
- canonical/qualcomm wcd9341