net/rds: Restrict use of RDS/IB to the initial network namespace
Summary
| CVE | CVE-2026-53077 |
|---|---|
| State | PUBLISHED |
| Assigner | Linux |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2026-06-24 17:17:21 UTC |
| Updated | 2026-06-24 17:17:21 UTC |
| Description | In the Linux kernel, the following vulnerability has been resolved: net/rds: Restrict use of RDS/IB to the initial network namespace Prevent using RDS/IB in network namespaces other than the initial one. The existing RDS/IB code will not work properly in non-initial network namespaces. |
Risk And Classification
EPSS: 0.001640000 probability, percentile 0.059940000 (date 2026-06-26)
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Linux | Linux | affected d5a8ac28a7ff2f250d1bedbb6008dd2f6f6f1638 3e7f14cd5a51533404e1ae4809caab46073fb5c7 git | Not specified |
| CNA | Linux | Linux | affected d5a8ac28a7ff2f250d1bedbb6008dd2f6f6f1638 3174fc703d081d2ca538b22fba734e3ad5b52322 git | Not specified |
| CNA | Linux | Linux | affected d5a8ac28a7ff2f250d1bedbb6008dd2f6f6f1638 c244b79adffad89a5173cf8bfaa06a6b40bbd09b git | Not specified |
| CNA | Linux | Linux | affected d5a8ac28a7ff2f250d1bedbb6008dd2f6f6f1638 07035306bf722f4676a1aee35cbeb3732c76194e git | Not specified |
| CNA | Linux | Linux | affected d5a8ac28a7ff2f250d1bedbb6008dd2f6f6f1638 fb407343c0c16e94584707b2dfdd350a5f81b000 git | Not specified |
| CNA | Linux | Linux | affected d5a8ac28a7ff2f250d1bedbb6008dd2f6f6f1638 a7494479757d60d2413bfaa087f8431a26eea032 git | Not specified |
| CNA | Linux | Linux | affected d5a8ac28a7ff2f250d1bedbb6008dd2f6f6f1638 b6a54f5e9ce9b97ae641855378d71c5154a085c0 git | Not specified |
| CNA | Linux | Linux | affected d5a8ac28a7ff2f250d1bedbb6008dd2f6f6f1638 ebf71dd4aff46e8e421d455db3e231ba43d2fa8a git | Not specified |
| CNA | Linux | Linux | affected 4.3 | Not specified |
| CNA | Linux | Linux | unaffected 4.3 semver | Not specified |
| CNA | Linux | Linux | unaffected 5.10.258 5.10.* semver | Not specified |
| CNA | Linux | Linux | unaffected 5.15.209 5.15.* semver | Not specified |
| CNA | Linux | Linux | unaffected 6.1.175 6.1.* semver | Not specified |
| CNA | Linux | Linux | unaffected 6.6.141 6.6.* semver | Not specified |
| CNA | Linux | Linux | unaffected 6.12.91 6.12.* semver | Not specified |
| CNA | Linux | Linux | unaffected 6.18.33 6.18.* semver | Not specified |
| CNA | Linux | Linux | unaffected 7.0.10 7.0.* semver | Not specified |
| CNA | Linux | Linux | unaffected 7.1 * original_commit_for_fix | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| git.kernel.org/stable/c/b6a54f5e9ce9b97ae641855378d71c5154a085c0 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| git.kernel.org/stable/c/c244b79adffad89a5173cf8bfaa06a6b40bbd09b | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| git.kernel.org/stable/c/ebf71dd4aff46e8e421d455db3e231ba43d2fa8a | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| git.kernel.org/stable/c/a7494479757d60d2413bfaa087f8431a26eea032 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| git.kernel.org/stable/c/fb407343c0c16e94584707b2dfdd350a5f81b000 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| git.kernel.org/stable/c/3174fc703d081d2ca538b22fba734e3ad5b52322 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| git.kernel.org/stable/c/07035306bf722f4676a1aee35cbeb3732c76194e | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| git.kernel.org/stable/c/3e7f14cd5a51533404e1ae4809caab46073fb5c7 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | git.kernel.org | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.