Lucene search
+L

CVE-2026-64281 svcrdma: wake sq waiters when the transport closes

🗓️ 25 Jul 2026 08:49:24Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 3 Views

In the Linux kernel, the following vulnerability has been resolved: svcrdma: wake sq waiters when the transport closes Threads parked in svc_rdma_sq_wait() on sc_sq_ticket_wait orsc_send_wait can hang indefinitely in TASK_UNINTERRUPTIBLE stateacro...

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CVE
CVE-2026-64281
25 Jul 202608:49
cve
Debian CVE
CVE-2026-64281
25 Jul 202608:49
debiancve
EUVD
EUVD-2026-48993
25 Jul 202608:49
euvd
NVD
CVE-2026-64281
25 Jul 202610:17
nvd
Positive Technologies
PT-2026-64502
25 Jul 202600:00
ptsecurity
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "include/linux/sunrpc/svc_rdma.h",
      "net/sunrpc/xprtrdma/svc_rdma_recvfrom.c",
      "net/sunrpc/xprtrdma/svc_rdma_rw.c",
      "net/sunrpc/xprtrdma/svc_rdma_sendto.c",
      "net/sunrpc/xprtrdma/svc_rdma_transport.c"
    ],
    "versions": [
      {
        "version": "ccc89b9d1ed233349cfe8d87b842e7351b74d8de",
        "lessThan": "40eedc4253dbda0b29b7961200534dfcecb48ace",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ccc89b9d1ed233349cfe8d87b842e7351b74d8de",
        "lessThan": "e5248a7426030db1e126363f72afdb3b71339a5c",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "include/linux/sunrpc/svc_rdma.h",
      "net/sunrpc/xprtrdma/svc_rdma_recvfrom.c",
      "net/sunrpc/xprtrdma/svc_rdma_rw.c",
      "net/sunrpc/xprtrdma/svc_rdma_sendto.c",
      "net/sunrpc/xprtrdma/svc_rdma_transport.c"
    ],
    "versions": [
      {
        "version": "7.1",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "7.1",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.4",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

25 Jul 2026 08:49Current
EPSS0.00198
3