# CVE-2023-22997: linux: In the Linux kernel before 6.1.2, kernel/module/decompress.c misinterprets the module_get_next_page return value (exp...

CVE-2023-22997 is fixed in linux on 1 platform, first by DEBIAN-CVE-2023-22997, released February 28, 2023. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2023-22997
- Priority: Routine
- CVSS: 5.5 (medium)
- EPSS: 0.0027
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Feb 28, 2023

## Description

In the Linux kernel before 6.1.2, kernel/module/decompress.c misinterprets the module_get_next_page return value (expects it to be NULL in the error case, whereas it is actually an error pointer).

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | linux Debian 12.15 (bookworm) | 6.1.4-1 | [DEBIAN-CVE-2023-22997](https://patchblox.com/security/data/fix/linux/debian-cve-2023-22997.md) | Feb 28, 2023 |
| Linux | linux Debian 13.5 (trixie) | 6.1.4-1 | [DEBIAN-CVE-2023-22997](https://patchblox.com/security/data/fix/linux/debian-cve-2023-22997.md) | Feb 28, 2023 |
| Linux | linux Debian 14 | 6.1.4-1 | [DEBIAN-CVE-2023-22997](https://patchblox.com/security/data/fix/linux/debian-cve-2023-22997.md) | Feb 28, 2023 |

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