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CVE-2026-31634

rxrpc: fix reference count leak in rxrpc_server_keyring()

Published
Last modified
published
Not listed in CISA KEV
Fix
Fixed in 5.10.258, 5.15.203, 6.1.169, 6.6.135, 6.12.82, and 2 more
None on Exploit-DB, Metasploit or GitHub

Summary

In the Linux kernel, the following vulnerability has been resolved: rxrpc: fix reference count leak in rxrpc_server_keyring() This patch fixes a reference count leak in rxrpc_server_keyring() by checking if rx->securities is already set.

Timeline

  1. CVE published
  2. Record last updated

Affected versions

  • Linux Linux

    From 17926a79320afa9b95df6b977b40cca6d8713cea · fixed in 45d9584e51bdd61faf1900f82666d4ea6a85da72; From 17926a79320afa9b95df6b977b40cca6d8713cea · fixed in fc76d0bd00850b7372f0a4a319c0c60f80487632; From 17926a79320afa9b95df6b977b40cca6d8713cea · fixed in c6d9ea26cf8756ad6f162578e94a5f82f6fae3c2; From 17926a79320afa9b95df6b977b40cca6d8713cea · fixed in 9ce36d28f67c2a477a7e2f03480de3f6783fb363; From 17926a79320afa9b95df6b977b40cca6d8713cea · fixed in 12de9e0e0b0b7058be7dfb8a5927eb565bc25780; From 17926a79320afa9b95df6b977b40cca6d8713cea · fixed in 8ee931c3cd97f1c42b4fbf057f04b9dae45dfb7a; From 17926a79320afa9b95df6b977b40cca6d8713cea · fixed in 139c750bf06649097d98b0bc41e2a678b4627e27; From 17926a79320afa9b95df6b977b40cca6d8713cea · fixed in f125846ee79fcae537a964ce66494e96fa54a6de

  • Linux Linux

    2.6.22

  • KernelLinux

    From 2.6.22 · fixed in 5.10.258; From 5.11.0 · fixed in 5.15.203; From 5.16.0 · fixed in 6.1.169; From 6.2.0 · fixed in 6.6.135; From 6.7.0 · fixed in 6.12.82; From 6.13.0 · fixed in 6.18.23; From 6.19.0 · fixed in 6.19.13

References 8

git.kernel.org