CVE-2026-46178
Published: May 29, 2026Last modified: June 2, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx4: Fix resource leak on error in mlx4_ib_create_srq() Sashiko points out that mlx4_srq_alloc() was not undone during error unwind, add the missing call to mlx4_srq_free().
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.8 |
| Attack Vector | LOCAL |
| Attack complexity | LOW |
| Privileges required | LOW |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | HIGH |
| Integrity impact | HIGH |
| Availability impact | HIGH |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | linux-lts | Fixed (6.1.175-r0) |
| 25 LTS | linux-lts | Fixed (6.12.92-r0) | |
| Stream | linux-lts | Fixed (6.12.92-r0) |
References
- https://git.kernel.org/stable/c/0be6ae614ca7fa53e7389e3c7462ed20abbd4192
- https://git.kernel.org/stable/c/0dbd619716fb07b7de1acd64fec673ee6e1adde7
- https://git.kernel.org/stable/c/388617f44d81604a760742a0b5de292d411e63e3
- https://git.kernel.org/stable/c/53fd4c03558672ccb167754fbacbf045c7ab335c
- https://git.kernel.org/stable/c/5b3b220d54e6a3d77380cb7caa1ef79cb8f4fc94
- https://git.kernel.org/stable/c/c54c7e4cb679c0aaa1cb489b9c3f2cd98e63a44c
- https://git.kernel.org/stable/c/c5dc30da990045105c9762248d23076223e7878a
- https://git.kernel.org/stable/c/e01b8c9286c470b71a38acd320106f2c4f2826a1