# libmount1 2.37.2-4ubuntu2: libmount1 2.37.2-4ubuntu2 for Ubuntu 22.04.1 LTS (jammy)

libmount1 2.37.2-4ubuntu2, released January 31, 2022, fixes 3 CVEs in libmount1. None of them is reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/fix/linux/ubuntu-jammy-libmount1-2.37.2-4ubuntu2
- Platform: Linux
- Released: Jan 31, 2022
- Priority: Routine (Closes 3 CVEs, none high severity)
- CVEs: 3, exploited: 0, on CISA KEV: 0

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [libmount1](https://patchblox.com/security/data/product/linux/libmount1.md) | Ubuntu 22.04.1 LTS (jammy) | 2.37.2-4ubuntu2 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2021-37600](https://patchblox.com/security/data/cve/CVE-2021-37600.md) | Routine | bsdextrautils: An integer overflow in util-linux through 2.37.1 can potentially cause a buffer overflow if an attacker were able to... | n/a | 0.0066 |  |
| [CVE-2021-3996](https://patchblox.com/security/data/cve/CVE-2021-3996.md) | Routine | util-linux: A logic error was found in the libmount library of util-linux in the function that allows an unprivileged user to unm... | 5.5 | 0.0064 |  |
| [CVE-2021-3995](https://patchblox.com/security/data/cve/CVE-2021-3995.md) | Routine | util-linux: util-linux - security update | 5.5 | 0.0064 |  |

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