CVE-2024-56630
Published: January 1, 2025Last modified: January 1, 2025
Description
In the Linux kernel, the following vulnerability has been resolved: ocfs2: free inode when ocfs2_get_init_inode() fails syzbot is reporting busy inodes after unmount, for commit 9c89fe0af826 ("ocfs2: Handle error from dquot_initialize()") forgot to call iput() when new_inode() succeeded and dquot_initialize() failed.
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 (6.1.120-r0) |
| 25 LTS | linux-lts | Fixed (6.12.41-r0) | |
| Stream | linux-lts | Fixed (6.12.41-r0) |
References
- https://git.kernel.org/stable/c/03db61c43c8e2729896fda6b9a95c7fb5c875c20
- https://git.kernel.org/stable/c/67c2c6d0564ca05348ba4f8f6eaf7a0713f56c15
- https://git.kernel.org/stable/c/911fcc95b530615b484e8920741fc5e4bc4e684a
- https://git.kernel.org/stable/c/965b5dd1894f4525f38c1b5f99b0106a07dbb5db
- https://git.kernel.org/stable/c/9c19ea59965ebb482e227532f7bbb01792fb028c
- https://git.kernel.org/stable/c/a84d507d3290aca249b44ae992af9e10590cc5f6
- https://git.kernel.org/stable/c/c5327720a4655303ffa3f632d86ee205dd783f32