GHSA-hp4x-9rgh-5pgm

GHSA-hp4x-9rgh-5pgm PUBLISHED CVSS 5.5 MEDIUM

Record from GitHub Advisory Database · Published April 24, 2026

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix deadlock during netdev reset with active connections Resolve deadlock that occurs when user executes netdev reset while RDMA applications (e.g., rping) are active. The netdev reset causes ice driver to remove irdma auxiliary driver, triggering device_delete and subsequent client removal. During client removal, uverbs_client waits for QP reference count to reach zero while cma_client holds the final reference, creating circular dependency and indefinite wait in iWARP mode. Skip QP reference count wait during device reset to prevent deadlock.

Risk scores

CVSS 3.1

5.5

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Timeline

Apr 24, 2026 CVE Published
May 1, 2026 Security Advisory

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vulnetix vdb vuln GHSA-hp4x-9rgh-5pgm
vulnetix vdb fixes GHSA-hp4x-9rgh-5pgm

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curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/GHSA-hp4x-9rgh-5pgm/fixes/registry"

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