CVE-2020-12321
First published: Thu Nov 12 2020(Updated: )
Improper buffer restriction in some Intel(R) Wireless Bluetooth(R) products before version 21.110 may allow an unauthenticated user to potentially enable escalation of privilege via adjacent access.
Credit: secure@intel.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Intel Dual Band Wireless-ac 3168 Firmware | <21.110 | |
| Intel Dual Band Wireless-ac 3168 | ||
| Intel Dual Band Wireless-ac 8260 Firmware | <21.110 | |
| Intel Dual Band Wireless-ac 8260 | ||
| Intel Dual Band Wireless-ac 8265 Firmware | <21.110 | |
| Intel Dual Band Wireless-ac 8265 | ||
| Intel Wi-fi 6 Ax200 Firmware | <21.110 | |
| Intel Wi-fi 6 Ax200 | ||
| Intel Wi-fi 6 Ax201 Firmware | <21.110 | |
| Intel Wi-fi 6 Ax201 | ||
| Intel Wireless-ac 9260 Firmware | <21.110 | |
| Intel Wireless-ac 9260 | ||
| Intel Wireless-ac 9461 Firmware | <21.110 | |
| Intel Wireless-ac 9461 | ||
| Intel Wireless-ac 9462 Firmware | <21.110 | |
| Intel Wireless-ac 9462 | ||
| Intel Wireless-ac 9560 Firmware | <21.110 | |
| Intel Wireless-ac 9560 | ||
| Intel Wireless 7265 \(rev D\) Firmware | <21.110 | |
| Intel Wireless 7265 \(rev D\) | ||
| Intel Dual Band Wireless-ac 3165 Firmware | <21.110 | |
| Intel Dual Band Wireless-ac 3165 | ||
| IBM Security Guardium | <=11.3 | |
| IBM Security Guardium | <=11.4 | |
| IBM Security Guardium | <=11.5 |
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Reference Links
Frequently Asked Questions
What is CVE-2020-12321?
CVE-2020-12321 is a vulnerability in Intel Wireless Bluetooth that could allow a remote attacker to gain elevated privileges on the system.
How does CVE-2020-12321 work?
CVE-2020-12321 works by exploiting an improper buffer restriction in Intel Wireless Bluetooth, allowing a remote attacker to send a specially crafted request and gain elevated privileges on the system.
What is the severity rating of CVE-2020-12321?
CVE-2020-12321 has a severity rating of 9.6 (Critical).
Which software is affected by CVE-2020-12321?
IBM Security Guardium version 11.3 is affected by CVE-2020-12321.
How can CVE-2020-12321 be mitigated?
To mitigate CVE-2020-12321, users should apply the latest security patches and updates provided by Intel or IBM.
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- vendor/intel
- canonical/intel dual band wireless-ac 3168 firmware
- canonical/intel dual band wireless-ac 3168
- canonical/intel dual band wireless-ac 8260 firmware
- canonical/intel dual band wireless-ac 8260
- canonical/intel dual band wireless-ac 8265 firmware
- canonical/intel dual band wireless-ac 8265
- canonical/intel wi-fi 6 ax200 firmware
- canonical/intel wi-fi 6 ax200
- canonical/intel wi-fi 6 ax201 firmware
- canonical/intel wi-fi 6 ax201
- canonical/intel wireless-ac 9260 firmware
- canonical/intel wireless-ac 9260
- canonical/intel wireless-ac 9461 firmware
- canonical/intel wireless-ac 9461
- canonical/intel wireless-ac 9462 firmware
- canonical/intel wireless-ac 9462
- canonical/intel wireless-ac 9560 firmware
- canonical/intel wireless-ac 9560
- canonical/intel wireless 7265 \(rev d\) firmware
- canonical/intel wireless 7265 \(rev d\)
- canonical/intel dual band wireless-ac 3165 firmware
- canonical/intel dual band wireless-ac 3165
- vendor/ibm
- canonical/ibm security guardium
- version/ibm security guardium/11.3
- version/ibm security guardium/11.4
- version/ibm security guardium/11.5