# ELSA-2022-9013: Security update for 2 packages

ELSA-2022-9013, released January 10, 2022, fixes 1 CVE across 2 products. One of them is being exploited (CVE-2021-0920); 1 on CISA KEV. Patch Radar priority: Patch now.

- Web page: https://patchblox.com/security/fix/linux/elsa-2022-9013
- Platform: Linux
- Released: Jan 10, 2022
- Priority: Patch now (Closes CVE-2021-0920, exploited (CISA KEV))
- CVEs: 1, exploited: 1, on CISA KEV: 1
- Vendor advisory: https://linux.oracle.com/errata/ELSA-2022-9013.html

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [kernel-uek-container](https://patchblox.com/security/data/product/linux/kernel-uek-container.md) | ol 8 | 0:5.4.17-2136.302.7.2.el8 |
| [kernel-uek-container-debug](https://patchblox.com/security/data/product/linux/kernel-uek-container-debug.md) | ol 8 | 0:5.4.17-2136.302.7.2.el8 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2021-0920](https://patchblox.com/security/data/cve/CVE-2021-0920.md) | Patch now | bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system.  The following packages have be... | 8.8 | 0.0087 | CISA KEV |

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo