CVE-2026-23335
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
RDMA/irdma: Fix kernel stack leak in irdma_create_user_ah()
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| b48c24c2d710cf34810c555dcef883a3d35a9c08 | affected | git | 1f70df004fdd944653013ccc2e1dfd472a693b46 | Unavailable | None listed |
| b48c24c2d710cf34810c555dcef883a3d35a9c08 | affected | git | 14b47c07c69930254f549a17ee245c80a65b1609 | Unavailable | None listed |
| b48c24c2d710cf34810c555dcef883a3d35a9c08 | affected | git | 1b1fac4c7a3ab7f52e9cfb91e5c91216646ca4d8 | Unavailable | None listed |
| b48c24c2d710cf34810c555dcef883a3d35a9c08 | affected | git | 2fd37450d271d74b3847baed284f9cfdf198c6f8 | Unavailable | None listed |
| b48c24c2d710cf34810c555dcef883a3d35a9c08 | affected | git | cfe962216c164fe2b1c1fb6ac925a7413f5abc84 | Unavailable | None listed |
| b48c24c2d710cf34810c555dcef883a3d35a9c08 | affected | git | c9bd0007c4bdb7806bbd323287e50f9cf467c51a | Unavailable | None listed |
| b48c24c2d710cf34810c555dcef883a3d35a9c08 | affected | git | 74586c6da9ea222a61c98394f2fc0a604748438c | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 5.14 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.14 | Unavailable | None listed |
| 5.15.203 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.167 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.130 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.77 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.17 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.19.7 | unaffected | semver | Unavailable | 6.19.* | None listed |
| 7.0 | unaffected | original_commit_for_fix | Unavailable | * | None listed |