# CVE-2019-14697: musl: musl libc through 1.1.23 has an x87 floating-point stack adjustment imbalance, related to the math/i386/ directory

CVE-2019-14697 is fixed in 2 products on 1 platform, first by musl 1.1.19-1ubuntu0.1~esm1, released November 24, 2020. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2019-14697
- Priority: Routine
- CVSS: n/a (Medium)
- EPSS: 0.0253
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Aug 6, 2019

## Description

musl libc through 1.1.23 has an x87 floating-point stack adjustment imbalance, related to the math/i386/ directory. In some cases, use of this library could introduce out-of-bounds writes that are not present in an application's source code.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | musl Ubuntu 18.04.6 LTS (bionic) | 1.1.19-1ubuntu0.1~esm1 | [musl 1.1.19-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-musl-1.1.19-1ubuntu0.1-esm1.md) | Nov 24, 2020 |
| Linux | musl-tools Ubuntu 18.04.6 LTS (bionic) | 1.1.19-1ubuntu0.1~esm1 | [musl-tools 1.1.19-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-musl-tools-1.1.19-1ubuntu0.1-esm1.md) | Nov 24, 2020 |

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