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CVE-2026-97491

net/rds: Don't sleep inside rds_ib_conn_path_shutdown

Published
Last modified
published
Not listed in CISA KEV
Fix
Fixed in 5.10.271, 5.15.222, 6.1.189, 6.6.158, 6.12.111, and 1 more
None on Exploit-DB, Metasploit or GitHub

Summary

In the Linux kernel, the following vulnerability has been resolved: net/rds: Don't sleep inside rds_ib_conn_path_shutdown New rds rdma self tests exposed a hang when tearing down the ib network configs. This is caused by the shutdown worker thread sleeping on the wait_event call, which blocks other work items in the queue. Fix this by changing wait_event to wait_event timeout, and looping until the wait check succeeds.

Timeline

  1. CVE published
  2. Record last updated

Affected versions

  • Linux Linux

    From ec16227e14141e4fd7ae76354c09dadfe2449d9e · fixed in b3621acf640e32dcb986d9b3767f2387f29dad05; From ec16227e14141e4fd7ae76354c09dadfe2449d9e · fixed in ac0bc28da5150c4fa81a76172fff5ec70f2063eb; From ec16227e14141e4fd7ae76354c09dadfe2449d9e · fixed in 934a6381c79d815680c955d676791322e020bfda; From ec16227e14141e4fd7ae76354c09dadfe2449d9e · fixed in 07a348d48e589b91a0d5a5cfa0de137cc703fabf; From ec16227e14141e4fd7ae76354c09dadfe2449d9e · fixed in db22e77df66353f1299153f6fa9620a2825bc63f; From ec16227e14141e4fd7ae76354c09dadfe2449d9e · fixed in caa51e6da596ed6008cd06605a725568b8e7be4e; From ec16227e14141e4fd7ae76354c09dadfe2449d9e · fixed in 16f48efaeb6991193fb7775c577f06f5b20b0c90

  • Linux Linux

    2.6.30

  • KernelLinux

    From 2.6.30 · fixed in 5.10.271; From 5.11.0 · fixed in 5.15.222; From 5.16.0 · fixed in 6.1.189; From 6.2.0 · fixed in 6.6.158; From 6.7.0 · fixed in 6.12.111; From 6.13.0 · fixed in 6.18.53

References 7

git.kernel.org