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 Firmware | ||
| 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 6E AX200 | ||
| intel Wi-Fi 6 ax201 firmware | <21.110 | |
| Intel Wi-Fi 6E AX201 Firmware | ||
| Intel Wireless-AC 9260 | <21.110 | |
| Intel Wireless-AC 9260 | ||
| Intel Wireless-AC 9461 | <21.110 | |
| Intel Wireless-AC 9461 | ||
| Intel Wireless-AC 9462 | <21.110 | |
| Intel Wireless-AC 9462 | ||
| Intel Wireless-AC 9560 | <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 | <21.110 | |
| Intel Dual Band Wireless-AC 3165 | ||
| IBM InfoSphere Guardium z/OS | <=11.3 | |
| IBM InfoSphere Guardium z/OS | <=11.4 | |
| IBM InfoSphere Guardium z/OS | <=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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- agent/tags
- agent/softwarecombine
- collector/ibm-support
- source/IBM
- agent/software-canonical-lookup
- vendor/intel
- canonical/intel dual band wireless-ac 3168 firmware
- 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 6e ax200
- canonical/intel wi-fi 6 ax201 firmware
- canonical/intel wi-fi 6e ax201 firmware
- canonical/intel wireless-ac 9260
- canonical/intel wireless-ac 9461
- canonical/intel wireless-ac 9462
- 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
- vendor/ibm
- canonical/ibm infosphere guardium z/os
- version/ibm infosphere guardium z/os/11.3
- version/ibm infosphere guardium z/os/11.4
- version/ibm infosphere guardium z/os/11.5