CVE-2026-23335
MEDIUM
MEDIUM
Priority: 0.01
BB Relevance:
36/100
Published: 2026-03-25
Modified: 2026-11-10
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: RDMA/irdma: Fix kernel stack leak in irdma_create_user_ah() struct irdma_create_ah_resp { // 8 bytes, no padding __u32 ah_id; // offset 0 - SET (uresp.ah_id = ah->sc_ah.ah_info.ah_idx) __u8 rsvd[4]; // offset 4 - NEVER SET <- LEAK }; rsvd[4]: 4 bytes of stack memory leaked unconditionally. Only ah_id is assigned before ib_respond_udata(). The reserved members of the structure were not zeroed.
Weakness Classification (1)
Affected Software (25)
| Vendor | Product | Version |
|---|---|---|
| Linux | Linux | b48c24c2d710cf34810c555dcef883a3d35a9c08 < 1f70df004fdd944653013ccc2e1dfd472a693b46 |
| Linux | Linux | b48c24c2d710cf34810c555dcef883a3d35a9c08 < 14b47c07c69930254f549a17ee245c80a65b1609 |
| Linux | Linux | b48c24c2d710cf34810c555dcef883a3d35a9c08 < 1b1fac4c7a3ab7f52e9cfb91e5c91216646ca4d8 |
| Linux | Linux | b48c24c2d710cf34810c555dcef883a3d35a9c08 < 2fd37450d271d74b3847baed284f9cfdf198c6f8 |
| Linux | Linux | b48c24c2d710cf34810c555dcef883a3d35a9c08 < cfe962216c164fe2b1c1fb6ac925a7413f5abc84 |
| Linux | Linux | b48c24c2d710cf34810c555dcef883a3d35a9c08 < c9bd0007c4bdb7806bbd323287e50f9cf467c51a |
| Linux | Linux | b48c24c2d710cf34810c555dcef883a3d35a9c08 < 74586c6da9ea222a61c98394f2fc0a604748438c |
| Linux | Linux | 5.14 |
| Linux | Linux | b48c24c2d710cf34810c555dcef883a3d35a9c08 < 1f70df004fdd944653013ccc2e1dfd472a693b46 |
| Linux | Linux | b48c24c2d710cf34810c555dcef883a3d35a9c08 < 14b47c07c69930254f549a17ee245c80a65b1609 |
| Linux | Linux | b48c24c2d710cf34810c555dcef883a3d35a9c08 < 1b1fac4c7a3ab7f52e9cfb91e5c91216646ca4d8 |
| Linux | Linux | b48c24c2d710cf34810c555dcef883a3d35a9c08 < 2fd37450d271d74b3847baed284f9cfdf198c6f8 |
| Linux | Linux | b48c24c2d710cf34810c555dcef883a3d35a9c08 < cfe962216c164fe2b1c1fb6ac925a7413f5abc84 |
| Linux | Linux | b48c24c2d710cf34810c555dcef883a3d35a9c08 < c9bd0007c4bdb7806bbd323287e50f9cf467c51a |
| Linux | Linux | b48c24c2d710cf34810c555dcef883a3d35a9c08 < 74586c6da9ea222a61c98394f2fc0a604748438c |
| Linux | Linux | 5.14 |
| linux | linux_kernel | 5.14.1 – 5.15.203 |
| linux | linux_kernel | 5.14 |
| linux | linux_kernel | 7.0 |
| linux | linux_kernel | 7.0 |
| linux | linux_kernel | 7.0 |
| linux | linux_kernel | 7.0 |
| linux | linux_kernel | 7.0 |
| linux | linux_kernel | 7.0 |
| linux | linux_kernel | 7.0 |