# ALSA-2023:0116: Security update for 3 packages

ALSA-2023:0116, released January 12, 2023, fixes 1 CVE across 3 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/alsa-2023-0116
- Platform: Linux
- Released: Jan 12, 2023
- Priority: High (Closes CVE-2021-46848, high severity)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://osv.dev/vulnerability/ALSA-2023:0116

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [libtasn1](https://patchblox.com/security/data/product/linux/libtasn1.md) | almalinux 8 | 4.13-4.el8_7 |
| [libtasn1-devel](https://patchblox.com/security/data/product/linux/libtasn1-devel.md) | almalinux 8 | 4.13-4.el8_7 |
| [libtasn1-tools](https://patchblox.com/security/data/product/linux/libtasn1-tools.md) | almalinux 8 | 4.13-4.el8_7 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2021-46848](https://patchblox.com/security/data/cve/CVE-2021-46848.md) | High | libtasn1: A library that provides Abstract Syntax Notation One (ASN.1, as specified by the X.680 ITU-T recommendation) parsing... | 9.1 | 0.0282 |  |

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo