# ALSA-2024:7481: Security update for 21 packages

ALSA-2024:7481, released October 2, 2024, fixes 2 CVEs across 21 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/alsa-2024-7481
- Platform: Linux
- Released: Oct 2, 2024
- Priority: High (Closes CVE-2023-31356, high severity)
- CVEs: 2, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://osv.dev/vulnerability/ALSA-2024:7481

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [iwl100-firmware](https://patchblox.com/security/data/product/linux/iwl100-firmware.md) | almalinux 8 | 39.31.5.1-124.el8_10.1 |
| [iwl1000-firmware](https://patchblox.com/security/data/product/linux/iwl1000-firmware.md) | almalinux 8 | 1:39.31.5.1-124.el8_10.1 |
| [iwl105-firmware](https://patchblox.com/security/data/product/linux/iwl105-firmware.md) | almalinux 8 | 18.168.6.1-124.el8_10.1 |
| [iwl135-firmware](https://patchblox.com/security/data/product/linux/iwl135-firmware.md) | almalinux 8 | 18.168.6.1-124.el8_10.1 |
| [iwl2000-firmware](https://patchblox.com/security/data/product/linux/iwl2000-firmware.md) | almalinux 8 | 18.168.6.1-124.el8_10.1 |
| [iwl2030-firmware](https://patchblox.com/security/data/product/linux/iwl2030-firmware.md) | almalinux 8 | 18.168.6.1-124.el8_10.1 |
| [iwl3160-firmware](https://patchblox.com/security/data/product/linux/iwl3160-firmware.md) | almalinux 8 | 1:25.30.13.0-124.el8_10.1 |
| [iwl3945-firmware](https://patchblox.com/security/data/product/linux/iwl3945-firmware.md) | almalinux 8 | 15.32.2.9-124.el8_10.1 |
| [iwl4965-firmware](https://patchblox.com/security/data/product/linux/iwl4965-firmware.md) | almalinux 8 | 228.61.2.24-124.el8_10.1 |
| [iwl5000-firmware](https://patchblox.com/security/data/product/linux/iwl5000-firmware.md) | almalinux 8 | 8.83.5.1_1-124.el8_10.1 |
| [iwl5150-firmware](https://patchblox.com/security/data/product/linux/iwl5150-firmware.md) | almalinux 8 | 8.24.2.2-124.el8_10.1 |
| [iwl6000-firmware](https://patchblox.com/security/data/product/linux/iwl6000-firmware.md) | almalinux 8 | 9.221.4.1-124.el8_10.1 |
| [iwl6000g2a-firmware](https://patchblox.com/security/data/product/linux/iwl6000g2a-firmware.md) | almalinux 8 | 18.168.6.1-124.el8_10.1 |
| [iwl6000g2b-firmware](https://patchblox.com/security/data/product/linux/iwl6000g2b-firmware.md) | almalinux 8 | 18.168.6.1-124.el8_10.1 |
| [iwl6050-firmware](https://patchblox.com/security/data/product/linux/iwl6050-firmware.md) | almalinux 8 | 41.28.5.1-124.el8_10.1 |
| [iwl7260-firmware](https://patchblox.com/security/data/product/linux/iwl7260-firmware.md) | almalinux 8 | 1:25.30.13.0-124.el8_10.1 |
| [libertas-sd8686-firmware](https://patchblox.com/security/data/product/linux/libertas-sd8686-firmware.md) | almalinux 8 | 20240827-124.git3cff7109.el8_10 |
| [libertas-sd8787-firmware](https://patchblox.com/security/data/product/linux/libertas-sd8787-firmware.md) | almalinux 8 | 20240827-124.git3cff7109.el8_10 |
| [libertas-usb8388-firmware](https://patchblox.com/security/data/product/linux/libertas-usb8388-firmware.md) | almalinux 8 | 2:20240827-124.git3cff7109.el8_10 |
| [libertas-usb8388-olpc-firmware](https://patchblox.com/security/data/product/linux/libertas-usb8388-olpc-firmware.md) | almalinux 8 | 20240827-124.git3cff7109.el8_10 |
| [linux-firmware](https://patchblox.com/security/data/product/linux/linux-firmware.md) | almalinux 8 | 20240827-124.git3cff7109.el8_10 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2023-31356](https://patchblox.com/security/data/cve/CVE-2023-31356.md) | High | amd64-microcode: Incomplete system memory cleanup in SEV firmware could allow a privileged attacker to corrupt guest private memory, p... | 7.5 | 0.0021 |  |
| [CVE-2023-20584](https://patchblox.com/security/data/cve/CVE-2023-20584.md) | High | amd64-microcode: IOMMU improperly handles certain special addressranges with invalid device table entries (DTEs), which may allow anat... | 7.5 | 0.0019 |  |

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Data as of 2026-11-07T06:34:28Z 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