CVE-2026-53077
7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | d5a8ac28a7ff2f250d1bedbb6008dd2f6f6f1638 < 3e7f14cd5a51533404e1ae4809caab46073fb5c7 | affected |
| Linux | Linux | d5a8ac28a7ff2f250d1bedbb6008dd2f6f6f1638 < 3174fc703d081d2ca538b22fba734e3ad5b52322 | affected |
| Linux | Linux | d5a8ac28a7ff2f250d1bedbb6008dd2f6f6f1638 < c244b79adffad89a5173cf8bfaa06a6b40bbd09b | affected |
| Linux | Linux | d5a8ac28a7ff2f250d1bedbb6008dd2f6f6f1638 < 07035306bf722f4676a1aee35cbeb3732c76194e | affected |
| Linux | Linux | d5a8ac28a7ff2f250d1bedbb6008dd2f6f6f1638 < fb407343c0c16e94584707b2dfdd350a5f81b000 | affected |
| Linux | Linux | d5a8ac28a7ff2f250d1bedbb6008dd2f6f6f1638 < a7494479757d60d2413bfaa087f8431a26eea032 | affected |
| Linux | Linux | d5a8ac28a7ff2f250d1bedbb6008dd2f6f6f1638 < b6a54f5e9ce9b97ae641855378d71c5154a085c0 | affected |
| Linux | Linux | d5a8ac28a7ff2f250d1bedbb6008dd2f6f6f1638 < ebf71dd4aff46e8e421d455db3e231ba43d2fa8a | affected |
| Linux | Linux | 4.3 | affected |
| Linux | Linux | 0 < 4.3 | unaffected |
| Linux | Linux | 5.10.258 <= 5.10.* | unaffected |
| Linux | Linux | 5.15.209 <= 5.15.* | unaffected |
| Linux | Linux | 6.1.175 <= 6.1.* | unaffected |
| Linux | Linux | 6.6.141 <= 6.6.* | unaffected |
| Linux | Linux | 6.12.91 <= 6.12.* | unaffected |
| Linux | Linux | 6.18.33 <= 6.18.* | unaffected |
| Linux | Linux | 7.0.10 <= 7.0.* | unaffected |
| Linux | Linux | 7.1 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/3e7f14cd5a51533404e1ae4809caab46073fb5c7
- https://git.kernel.org/stable/c/3174fc703d081d2ca538b22fba734e3ad5b52322
- https://git.kernel.org/stable/c/c244b79adffad89a5173cf8bfaa06a6b40bbd09b
- https://git.kernel.org/stable/c/07035306bf722f4676a1aee35cbeb3732c76194e
- https://git.kernel.org/stable/c/fb407343c0c16e94584707b2dfdd350a5f81b000
- https://git.kernel.org/stable/c/a7494479757d60d2413bfaa087f8431a26eea032
- https://git.kernel.org/stable/c/b6a54f5e9ce9b97ae641855378d71c5154a085c0
- https://git.kernel.org/stable/c/ebf71dd4aff46e8e421d455db3e231ba43d2fa8a
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