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CVE PROGRAM SOURCE RECORD7.8 High

CVE-2026-53077

net/rds: Restrict use of RDS/IB to the initial network namespace

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Status
Published
Published
Updated
Assigning organization
Linux

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • d5a8ac28a7ff2f250d1bedbb6008dd2f6f6f1638 to < 3e7f14cd5a51533404e1ae4809caab46073fb5c7affected
  • d5a8ac28a7ff2f250d1bedbb6008dd2f6f6f1638 to < 3174fc703d081d2ca538b22fba734e3ad5b52322affected
  • d5a8ac28a7ff2f250d1bedbb6008dd2f6f6f1638 to < c244b79adffad89a5173cf8bfaa06a6b40bbd09baffected
  • d5a8ac28a7ff2f250d1bedbb6008dd2f6f6f1638 to < 07035306bf722f4676a1aee35cbeb3732c76194eaffected
  • d5a8ac28a7ff2f250d1bedbb6008dd2f6f6f1638 to < fb407343c0c16e94584707b2dfdd350a5f81b000affected
  • d5a8ac28a7ff2f250d1bedbb6008dd2f6f6f1638 to < a7494479757d60d2413bfaa087f8431a26eea032affected
  • d5a8ac28a7ff2f250d1bedbb6008dd2f6f6f1638 to < b6a54f5e9ce9b97ae641855378d71c5154a085c0affected
  • d5a8ac28a7ff2f250d1bedbb6008dd2f6f6f1638 to < ebf71dd4aff46e8e421d455db3e231ba43d2fa8aaffected

Linux Linux

Default version status: affected

  • 4.3affected
  • 0 to < 4.3unaffected
  • 5.10.258 to ≤ 5.10.*unaffected
  • 5.15.209 to ≤ 5.15.*unaffected
  • 6.1.175 to ≤ 6.1.*unaffected
  • 6.6.141 to ≤ 6.6.*unaffected
  • 6.12.91 to ≤ 6.12.*unaffected
  • 6.18.33 to ≤ 6.18.*unaffected
  • 7.0.10 to ≤ 7.0.*unaffected
  • 7.1 to ≤ *unaffected

References