# CVE-2024-47746: linux: In the Linux kernel, the following vulnerability has been resolved:  fuse: use exclusive lock when FUSE_I_CACHE_IO_MO...

CVE-2024-47746 is fixed in linux on 1 platform, first by DEBIAN-CVE-2024-47746, released October 21, 2024. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2024-47746
- Priority: Routine
- CVSS: 5.5 (medium)
- EPSS: 0.0016
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Oct 21, 2024

## Description

In the Linux kernel, the following vulnerability has been resolved:  fuse: use exclusive lock when FUSE_I_CACHE_IO_MODE is set  This may be a typo. The comment has said shared locks are not allowed when this bit is set. If using shared lock, the wait in `fuse_file_cached_io_open` may be forever.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | linux Debian 13.5 (trixie) | 6.11.2-1 | [DEBIAN-CVE-2024-47746](https://patchblox.com/security/data/fix/linux/debian-cve-2024-47746.md) | Oct 21, 2024 |
| Linux | linux Debian 14 | 6.11.2-1 | [DEBIAN-CVE-2024-47746](https://patchblox.com/security/data/fix/linux/debian-cve-2024-47746.md) | Oct 21, 2024 |

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