# CVE-2022-48340: glusterfs: In Gluster GlusterFS 11.0, there is an xlators/cluster/dht/src/dht-common.c dht_setxattr_mds_cbk use-after-free.

CVE-2022-48340 is fixed in 11 products on 1 platform, first by glusterfs-cli 10.1-1ubuntu0.2, released February 20, 2023. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2022-48340
- Priority: High
- CVSS: 7.5 (high)
- EPSS: 0.0087
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Feb 20, 2023

## Description

In Gluster GlusterFS 11.0, there is an xlators/cluster/dht/src/dht-common.c dht_setxattr_mds_cbk use-after-free.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | glusterfs Debian 13.5 (trixie) | 11.1-1 | [DEBIAN-CVE-2022-48340](https://patchblox.com/security/data/fix/linux/debian-cve-2022-48340.md) | Feb 21, 2023 |
| Linux | glusterfs Debian 14 | 11.1-1 | [DEBIAN-CVE-2022-48340](https://patchblox.com/security/data/fix/linux/debian-cve-2022-48340.md) | Feb 21, 2023 |
| Linux | glusterfs-cli Ubuntu 22.04.1 LTS (jammy) | 10.1-1ubuntu0.2 | [glusterfs-cli 10.1-1ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-glusterfs-cli-10.1-1ubuntu0.2.md) | Feb 20, 2023 |
| Linux | glusterfs-client Ubuntu 22.04.1 LTS (jammy) | 10.1-1ubuntu0.2 | [glusterfs-client 10.1-1ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-glusterfs-client-10.1-1ubuntu0.2.md) | Feb 20, 2023 |
| Linux | glusterfs-common Ubuntu 22.04.1 LTS (jammy) | 10.1-1ubuntu0.2 | [glusterfs-common 10.1-1ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-glusterfs-common-10.1-1ubuntu0.2.md) | Feb 20, 2023 |
| Linux | glusterfs-server Ubuntu 22.04.1 LTS (jammy) | 10.1-1ubuntu0.2 | [glusterfs-server 10.1-1ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-glusterfs-server-10.1-1ubuntu0.2.md) | Feb 20, 2023 |
| Linux | libgfapi0 Ubuntu 22.04.1 LTS (jammy) | 10.1-1ubuntu0.2 | [libgfapi0 10.1-1ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libgfapi0-10.1-1ubuntu0.2.md) | Feb 20, 2023 |
| Linux | libgfchangelog0 Ubuntu 22.04.1 LTS (jammy) | 10.1-1ubuntu0.2 | [libgfchangelog0 10.1-1ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libgfchangelog0-10.1-1ubuntu0.2.md) | Feb 20, 2023 |
| Linux | libgfrpc0 Ubuntu 22.04.1 LTS (jammy) | 10.1-1ubuntu0.2 | [libgfrpc0 10.1-1ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libgfrpc0-10.1-1ubuntu0.2.md) | Feb 20, 2023 |
| Linux | libgfxdr0 Ubuntu 22.04.1 LTS (jammy) | 10.1-1ubuntu0.2 | [libgfxdr0 10.1-1ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libgfxdr0-10.1-1ubuntu0.2.md) | Feb 20, 2023 |
| Linux | libglusterd0 Ubuntu 22.04.1 LTS (jammy) | 10.1-1ubuntu0.2 | [libglusterd0 10.1-1ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libglusterd0-10.1-1ubuntu0.2.md) | Feb 20, 2023 |
| Linux | libglusterfs0 Ubuntu 22.04.1 LTS (jammy) | 10.1-1ubuntu0.2 | [libglusterfs0 10.1-1ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libglusterfs0-10.1-1ubuntu0.2.md) | Feb 20, 2023 |

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