# CVE-2022-23038: kernel-uek: xen/scsifront: don't use gnttab_query_foreign_access() for mapped status (Juergen Gross)

CVE-2022-23038 is fixed in 12 products on 1 platform, first by DEBIAN-CVE-2022-23038, released March 10, 2022. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2022-23038
- Priority: High
- CVSS: 7.0 (IMPORTANT)
- EPSS: 0.0037
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Mar 10, 2022

## Description

xen/scsifront: don't use gnttab_query_foreign_access() for mapped status (Juergen Gross)

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | kernel-uek ol 8 | 0:5.4.17-2136.308.7.el8uek | [ELSA-2022-9479](https://patchblox.com/security/data/fix/linux/elsa-2022-9479.md) | Jun 14, 2022 |
| Linux | kernel-uek-container ol 8 | 0:5.4.17-2136.308.7.el8 | [ELSA-2022-9480](https://patchblox.com/security/data/fix/linux/elsa-2022-9480.md) | Jun 14, 2022 |
| Linux | kernel-uek-container-debug ol 8 | 0:5.4.17-2136.308.7.el8 | [ELSA-2022-9480](https://patchblox.com/security/data/fix/linux/elsa-2022-9480.md) | Jun 14, 2022 |
| Linux | kernel-uek-debug ol 8 | 0:5.4.17-2136.308.7.el8uek | [ELSA-2022-9479](https://patchblox.com/security/data/fix/linux/elsa-2022-9479.md) | Jun 14, 2022 |
| Linux | kernel-uek-debug-devel ol 8 | 0:5.4.17-2136.308.7.el8uek | [ELSA-2022-9479](https://patchblox.com/security/data/fix/linux/elsa-2022-9479.md) | Jun 14, 2022 |
| Linux | kernel-uek-devel ol 8 | 0:5.4.17-2136.308.7.el8uek | [ELSA-2022-9479](https://patchblox.com/security/data/fix/linux/elsa-2022-9479.md) | Jun 14, 2022 |
| Linux | kernel-uek-doc ol 8 | 0:5.4.17-2136.308.7.el8uek | [ELSA-2022-9479](https://patchblox.com/security/data/fix/linux/elsa-2022-9479.md) | Jun 14, 2022 |
| Linux | kernel-uek-tools ol 8 | 0:5.4.17-2136.308.7.el7uek | [ELSA-2022-9479](https://patchblox.com/security/data/fix/linux/elsa-2022-9479.md) | Jun 14, 2022 |
| Linux | kernel-uek-tools-libs ol 8 | 0:5.4.17-2136.308.7.el7uek | [ELSA-2022-9479](https://patchblox.com/security/data/fix/linux/elsa-2022-9479.md) | Jun 14, 2022 |
| Linux | linux Debian 12.15 (bookworm) | 5.16.14-1 | [DEBIAN-CVE-2022-23038](https://patchblox.com/security/data/fix/linux/debian-cve-2022-23038.md) | Mar 10, 2022 |
| Linux | linux Debian 13.5 (trixie) | 5.16.14-1 | [DEBIAN-CVE-2022-23038](https://patchblox.com/security/data/fix/linux/debian-cve-2022-23038.md) | Mar 10, 2022 |
| Linux | linux Debian 14 | 5.16.14-1 | [DEBIAN-CVE-2022-23038](https://patchblox.com/security/data/fix/linux/debian-cve-2022-23038.md) | Mar 10, 2022 |
| Linux | perf ol 8 | 0:5.4.17-2136.308.7.el7uek | [ELSA-2022-9479](https://patchblox.com/security/data/fix/linux/elsa-2022-9479.md) | Jun 14, 2022 |
| Linux | python-perf ol 8 | 0:5.4.17-2136.308.7.el7uek | [ELSA-2022-9479](https://patchblox.com/security/data/fix/linux/elsa-2022-9479.md) | Jun 14, 2022 |

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Data as of 2026-11-11T01:43:54Z 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

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