CVE-2026-98833
Published: October 21, 2026Last modified: November 3, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: mtd: core: call _get_device() with the master MTD __get_mtd_device() calls the master's _get_device() callback with mtd, which may be a partition. __put_mtd_device() passes the master. This breaks gluebi partitions because gluebi_get_device() uses container_of() and therefore requires the master MTD. Pass the master to _get_device(), matching _put_device().
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | linux-lts | Fixed (6.1.191-r0) |
| 25 LTS | linux-lts | Fixed (6.12.115-r0) | |
| Stream | linux-lts | Fixed (6.18.58-r0) |
References
- https://git.kernel.org/stable/c/12b31d1acd20b3185bb5f0748db0cf6874c8e9d1
- https://git.kernel.org/stable/c/522e821e41654eb06d2f21ac78a0f22fb6b198c2
- https://git.kernel.org/stable/c/95c8f36293c22d450c371167ad4f9a5bbadc7539
- https://git.kernel.org/stable/c/d94731cafa57e2c986ff391122d1494e5a3f3c3f
- https://git.kernel.org/stable/c/dc482a281a19a7d7e91ad1b2d551bb301c54d0e6
- https://git.kernel.org/stable/c/e7e37358408b0690c367cf38aec81a9b7e2475b5
- https://git.kernel.org/stable/c/f971f1c63cf71579258360a12bd185bc1cd1a043