CVE-2021-35082: Race Condition
First published: Tue Jun 14 2022(Updated: )
Improper integrity check can lead to race condition between tasks PDCP and RRC? right after a valid RRC security mode command packet has been received in Snapdragon Industrial IOT
Credit: product-security@qualcomm.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Qualcomm MDM9206 | ||
| Qualcomm MDM9206 firmware | ||
| Qualcomm QCA9367 Firmware | ||
| Qualcomm QCA9367 Firmware | ||
| Qualcomm QCA9377 Firmware | ||
| Qualcomm QCA9377 Firmware |
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Frequently Asked Questions
What is the severity of CVE-2021-35082?
CVE-2021-35082 has a medium severity rating due to the potential for a race condition affecting PDCP and RRC tasks.
How do I fix CVE-2021-35082?
To mitigate CVE-2021-35082, ensure that you update to the latest firmware version provided by Qualcomm for your device.
What devices are affected by CVE-2021-35082?
CVE-2021-35082 affects Qualcomm Mdm9206 and various QCA9367 and QCA9377 firmware products.
What types of attacks could exploit CVE-2021-35082?
Exploitation of CVE-2021-35082 could potentially allow an attacker to interfere with RRC security mode operations.
Is CVE-2021-35082 remotely exploitable?
CVE-2021-35082 could potentially be exploited under certain conditions, allowing an attacker to affect communications over the affected devices.
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- canonical/qualcomm mdm9206
- canonical/qualcomm mdm9206 firmware
- canonical/qualcomm qca9367 firmware
- canonical/qualcomm qca9377 firmware