# libavfilter-extra 7:3.4.11-0ubuntu0.1+esm3: libavfilter-extra 7:3.4.11-0ubuntu0.1+esm3 for Ubuntu 18.04.6 LTS (bionic)

libavfilter-extra 7:3.4.11-0ubuntu0.1+esm3, released March 29, 2023, fixes 2 CVEs in libavfilter-extra. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.

- Web page: https://patchblox.com/security/fix/linux/ubuntu-bionic-libavfilter-extra-7-3.4.11-0ubuntu0.1-esm3
- Platform: Linux
- Released: Mar 29, 2023
- Priority: High (Closes CVE-2022-48434, high severity)
- CVEs: 2, exploited: 0, on CISA KEV: 0

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [libavfilter-extra](https://patchblox.com/security/data/product/linux/libavfilter-extra.md) | Ubuntu 18.04.6 LTS (bionic) | 7:3.4.11-0ubuntu0.1+esm3 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2022-48434](https://patchblox.com/security/data/cve/CVE-2022-48434.md) | High | libavfilter-extra: libavcodec/pthread_frame.c in FFmpeg before 5.1.2, as used in VLC and other products, leaves stale hwaccel state in w... | 8.1 | 0.0153 |  |
| [CVE-2020-22038](https://patchblox.com/security/data/cve/CVE-2020-22038.md) | Routine | ffmpeg: A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in the ff_v4l2_m2m_create_context functio... | n/a | 0.0101 |  |

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