# CVE-2020-12321: iwl1000-firmware: hardware: buffer overflow in bluetooth firmware

CVE-2020-12321 is fixed in 21 products on 1 platform, first by RHSA-2020:5479, released December 15, 2020. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2020-12321
- Priority: High
- CVSS: 8.8 (Important)
- EPSS: 0.0098
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Dec 15, 2020

## Description

hardware: buffer overflow in bluetooth firmware

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | iwl100-firmware RHEL 8 | 0:39.31.5.1-101.el8_3.1 | [RHSA-2020:5479](https://patchblox.com/security/data/fix/linux/rhsa-2020-5479.md) | Dec 15, 2020 |
| Linux | iwl1000-firmware RHEL 8 | 1:39.31.5.1-101.el8_3.1 | [RHSA-2020:5479](https://patchblox.com/security/data/fix/linux/rhsa-2020-5479.md) | Dec 15, 2020 |
| Linux | iwl105-firmware RHEL 8 | 0:18.168.6.1-101.el8_3.1 | [RHSA-2020:5479](https://patchblox.com/security/data/fix/linux/rhsa-2020-5479.md) | Dec 15, 2020 |
| Linux | iwl135-firmware RHEL 8 | 0:18.168.6.1-101.el8_3.1 | [RHSA-2020:5479](https://patchblox.com/security/data/fix/linux/rhsa-2020-5479.md) | Dec 15, 2020 |
| Linux | iwl2000-firmware RHEL 8 | 0:18.168.6.1-101.el8_3.1 | [RHSA-2020:5479](https://patchblox.com/security/data/fix/linux/rhsa-2020-5479.md) | Dec 15, 2020 |
| Linux | iwl2030-firmware RHEL 8 | 0:18.168.6.1-101.el8_3.1 | [RHSA-2020:5479](https://patchblox.com/security/data/fix/linux/rhsa-2020-5479.md) | Dec 15, 2020 |
| Linux | iwl3160-firmware RHEL 8 | 1:25.30.13.0-101.el8_3.1 | [RHSA-2020:5479](https://patchblox.com/security/data/fix/linux/rhsa-2020-5479.md) | Dec 15, 2020 |
| Linux | iwl3945-firmware RHEL 8 | 0:15.32.2.9-101.el8_3.1 | [RHSA-2020:5479](https://patchblox.com/security/data/fix/linux/rhsa-2020-5479.md) | Dec 15, 2020 |
| Linux | iwl4965-firmware RHEL 8 | 0:228.61.2.24-101.el8_3.1 | [RHSA-2020:5479](https://patchblox.com/security/data/fix/linux/rhsa-2020-5479.md) | Dec 15, 2020 |
| Linux | iwl5000-firmware RHEL 8 | 0:8.83.5.1_1-101.el8_3.1 | [RHSA-2020:5479](https://patchblox.com/security/data/fix/linux/rhsa-2020-5479.md) | Dec 15, 2020 |
| Linux | iwl5150-firmware RHEL 8 | 0:8.24.2.2-101.el8_3.1 | [RHSA-2020:5479](https://patchblox.com/security/data/fix/linux/rhsa-2020-5479.md) | Dec 15, 2020 |
| Linux | iwl6000-firmware RHEL 8 | 0:9.221.4.1-101.el8_3.1 | [RHSA-2020:5479](https://patchblox.com/security/data/fix/linux/rhsa-2020-5479.md) | Dec 15, 2020 |
| Linux | iwl6000g2a-firmware RHEL 8 | 0:18.168.6.1-101.el8_3.1 | [RHSA-2020:5479](https://patchblox.com/security/data/fix/linux/rhsa-2020-5479.md) | Dec 15, 2020 |
| Linux | iwl6000g2b-firmware RHEL 8 | 0:18.168.6.1-101.el8_3.1 | [RHSA-2020:5479](https://patchblox.com/security/data/fix/linux/rhsa-2020-5479.md) | Dec 15, 2020 |
| Linux | iwl6050-firmware RHEL 8 | 0:41.28.5.1-101.el8_3.1 | [RHSA-2020:5479](https://patchblox.com/security/data/fix/linux/rhsa-2020-5479.md) | Dec 15, 2020 |
| Linux | iwl7260-firmware RHEL 8 | 1:25.30.13.0-101.el8_3.1 | [RHSA-2020:5479](https://patchblox.com/security/data/fix/linux/rhsa-2020-5479.md) | Dec 15, 2020 |
| Linux | libertas-sd8686-firmware RHEL 8 | 0:20200619-101.git3890db36.el8_3 | [RHSA-2020:5479](https://patchblox.com/security/data/fix/linux/rhsa-2020-5479.md) | Dec 15, 2020 |
| Linux | libertas-sd8787-firmware RHEL 8 | 0:20200619-101.git3890db36.el8_3 | [RHSA-2020:5479](https://patchblox.com/security/data/fix/linux/rhsa-2020-5479.md) | Dec 15, 2020 |
| Linux | libertas-usb8388-firmware RHEL 8 | 2:20200619-101.git3890db36.el8_3 | [RHSA-2020:5479](https://patchblox.com/security/data/fix/linux/rhsa-2020-5479.md) | Dec 15, 2020 |
| Linux | libertas-usb8388-olpc-firmware RHEL 8 | 0:20200619-101.git3890db36.el8_3 | [RHSA-2020:5479](https://patchblox.com/security/data/fix/linux/rhsa-2020-5479.md) | Dec 15, 2020 |
| Linux | linux-firmware RHEL 8 | 0:20200619-101.git3890db36.el8_3 | [RHSA-2020:5479](https://patchblox.com/security/data/fix/linux/rhsa-2020-5479.md) | Dec 15, 2020 |

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