# ELSA-2022-9148: Security update for 2 packages

ELSA-2022-9148, released February 14, 2022, fixes 5 CVEs across 2 products. One of them is being exploited (CVE-2022-0185); 1 on CISA KEV. Patch Radar priority: Patch now.

- Web page: https://patchblox.com/security/fix/linux/elsa-2022-9148
- Platform: Linux
- Released: Feb 14, 2022
- Priority: Patch now (Closes CVE-2022-0185, exploited (CISA KEV))
- CVEs: 5, exploited: 1, on CISA KEV: 1
- Vendor advisory: https://linux.oracle.com/errata/ELSA-2022-9148.html

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [kernel-uek-container](https://patchblox.com/security/data/product/linux/kernel-uek-container.md) | ol 8 | 0:5.4.17-2136.304.4.1.el8 |
| [kernel-uek-container-debug](https://patchblox.com/security/data/product/linux/kernel-uek-container-debug.md) | ol 8 | 0:5.4.17-2136.304.4.1.el8 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2022-0185](https://patchblox.com/security/data/cve/CVE-2022-0185.md) | Patch now | bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system.  Security Fix(es):  * kernel: x... | 8.4 | 0.2515 | CISA KEV |
| [CVE-2021-3752](https://patchblox.com/security/data/cve/CVE-2021-3752.md) | High | bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system.  Security Fix(es):  * kernel: f... | 8.2 | 0.0174 |  |
| [CVE-2021-44733](https://patchblox.com/security/data/cve/CVE-2021-44733.md) | High | bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system.  Security Fix(es):  * kernel: f... | 8.2 | 0.0075 |  |
| [CVE-2021-3640](https://patchblox.com/security/data/cve/CVE-2021-3640.md) | High | kernel-debug-devel-matched: The kernel packages contain the Linux kernel, the core of any Linux operating system.  Security Fix(es):  * off-path... | 7.8 | 0.0037 |  |
| [CVE-2021-4155](https://patchblox.com/security/data/cve/CVE-2021-4155.md) | High | kernel-tools-libs-devel: The kernel packages contain the Linux kernel, the core of any Linux operating system.  Security Fix(es):  * kernel: x... | 7.8 | 0.0030 |  |

---

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo