# RHSA-2020:5479: Security update for 21 packages

RHSA-2020:5479, released December 15, 2020, fixes 1 CVE across 21 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2020-5479
- Platform: Linux
- Released: Dec 15, 2020
- Priority: High (Closes CVE-2020-12321, high severity)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://access.redhat.com/errata/RHSA-2020:5479

## Applies to

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

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2020-12321](https://patchblox.com/security/data/cve/CVE-2020-12321.md) | High | iwl2000-firmware: The linux-firmware packages contain all of the firmware files that are required by various devices to operate.  Secur... | 8.8 | 0.0098 |  |

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Data as of 2026-11-07T12:40:37Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo