CVE-2024-58058
Published: March 7, 2025Last modified: March 7, 2025
Description
In the Linux kernel, the following vulnerability has been resolved: ubifs: skip dumping tnc tree when zroot is null Clearing slab cache will free all znode in memory and make c->zroot.znode = NULL, then dumping tnc tree will access c->zroot.znode which cause null pointer dereference.
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.5 |
| Attack Vector | LOCAL |
| Attack complexity | LOW |
| Privileges required | LOW |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | NONE |
| Integrity impact | NONE |
| Availability impact | HIGH |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | linux-lts | Fixed (6.1.130-r0) |
| Stream | linux-lts | Fixed (6.6.77-r0) |
References
- https://git.kernel.org/stable/c/1787cd67bb94b106555ffe64f887f6aa24b47010
- https://git.kernel.org/stable/c/2a987950df825d0144370e700dc5fb337684ffba
- https://git.kernel.org/stable/c/40e25a3c0063935763717877bb2a814c081509ff
- https://git.kernel.org/stable/c/428aff8f7cfb0d9a8854477648022cef96bcab28
- https://git.kernel.org/stable/c/6211c11fc20424bbc6d79c835c7c212b553ae898
- https://git.kernel.org/stable/c/77e5266e3d3faa6bdcf20d9c68a8972f6aa06522
- https://git.kernel.org/stable/c/bdb0ca39e0acccf6771db49c3f94ed787d05f2d7
- https://git.kernel.org/stable/c/e01b55f261ccc96e347eba4931e4429d080d879d