# ELSA-2024-0477: Security update for 2 packages

ELSA-2024-0477, released January 26, 2024, fixes 4 CVEs across 2 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/elsa-2024-0477
- Platform: Linux
- Released: Jan 26, 2024
- Priority: High (Closes CVE-2023-47234, high severity)
- CVEs: 4, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://linux.oracle.com/errata/ELSA-2024-0477.html

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [frr](https://patchblox.com/security/data/product/linux/frr.md) | ol 9 | 0:8.3.1-11.el9_3.2 |
| [frr-selinux](https://patchblox.com/security/data/product/linux/frr-selinux.md) | ol 9 | 0:8.3.1-11.el9_3.2 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2023-47234](https://patchblox.com/security/data/cve/CVE-2023-47234.md) | High | frr: This update for frr fixes the following issues:  Update to frr 8.5.6 (jsc#PED-PED-11092) including fixes for:  - CVE-... | 7.5 | 0.0110 |  |
| [CVE-2023-38406](https://patchblox.com/security/data/cve/CVE-2023-38406.md) | High | frr: This update for frr fixes the following issues:  Update to frr 8.5.6 (jsc#PED-PED-11092) including fixes for:  - CVE-... | 9.8 | 0.0094 |  |
| [CVE-2023-38407](https://patchblox.com/security/data/cve/CVE-2023-38407.md) | High | frr: This update for frr fixes the following issues:  Update to frr 8.5.6 (jsc#PED-PED-11092) including fixes for:  - CVE-... | 7.5 | 0.0093 |  |
| [CVE-2023-47235](https://patchblox.com/security/data/cve/CVE-2023-47235.md) | High | frr: This update for frr fixes the following issues:  Update to frr 8.5.6 (jsc#PED-PED-11092) including fixes for:  - CVE-... | 7.5 | 0.0079 |  |

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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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo