CVE-2025-22017
MEDIUM
MEDIUM
Priority: 0.01
BB Relevance:
36/100
Published: 2025-04-08
Modified: 2026-11-05
First seen: 2026-11-05
Status: active
Attack Surface
Low Complexity
No Interaction
CVSS Vector Breakdown
AV:
Local
AC:
Low
PR:
Low
UI:
None
S:
Unchanged
C:
None
I:
None
A:
High
Description
In the Linux kernel, the following vulnerability has been resolved: devlink: fix xa_alloc_cyclic() error handling In case of returning 1 from xa_alloc_cyclic() (wrapping) ERR_PTR(1) will be returned, which will cause IS_ERR() to be false. Which can lead to dereference not allocated pointer (rel). Fix it by checking if err is lower than zero. This wasn't found in real usecase, only noticed. Credit to Pierre.
Weakness Classification (1)
Affected Software (12)
| Vendor | Product | Version |
|---|---|---|
| Linux | Linux | c137743bce02b18c1537d4681aa515f7b80bf0a8 < f8aaa38cfaf6f20afa4db36b6529032fb69165dc |
| Linux | Linux | c137743bce02b18c1537d4681aa515f7b80bf0a8 < 466132f6d28a7e47a82501fe1c46b8f90487412e |
| Linux | Linux | c137743bce02b18c1537d4681aa515f7b80bf0a8 < f3b97b7d4bf316c3991e5634c9f4847c2df35478 |
| Linux | Linux | 6.7 |
| linux | linux_kernel | 6.7 – 6.12.21 |
| linux | linux_kernel | 6.14 |
| linux | linux_kernel | 6.14 |
| linux | linux_kernel | 6.14 |
| linux | linux_kernel | 6.14 |
| linux | linux_kernel | 6.14 |
| linux | linux_kernel | 6.14 |
| linux | linux_kernel | 6.14 |