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CVE-2026-43064 dmaengine: idxd: Fix not releasing workqueue on .release()

🗓️ 05 May 2026 15:23:24Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 45 Views

Fix not releasing workqueue on release for dmaengine idxd device in Linux kernel.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-43064
5 May 202615:23
attackerkb
AstraLinux
Astra Linux – Vulnerability in Linux 5.10
20 May 202605:53
astralinux
Circl
CVE-2026-43064
5 May 202616:48
circl
CNNVD
Linux kernel 安全漏洞
5 May 202600:00
cnnvd
CVE
CVE-2026-43064
5 May 202615:23
cve
Debian
[SECURITY] [DLA 4665-1] linux security update
3 Jul 202618:38
debian
Debian
[SECURITY] [DLA 4671-1] linux-6.1 security update
5 Jul 202618:24
debian
Debian CVE
CVE-2026-43064
5 May 202615:23
debiancve
Tenable Nessus
Debian dla-4665 : affs-modules-6.1.0-48-4kc-malta-di - security update
3 Jul 202600:00
nessus
Tenable Nessus
Debian dla-4671 : linux-config-6.1 - security update
6 Jul 202600:00
nessus
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/dma/idxd/sysfs.c"
    ],
    "versions": [
      {
        "version": "47c16ac27d4cb664cee53ee0b9b7e2f907923fb3",
        "lessThan": "70ae35be58d476e2fd9f7a941a5e03b2f5fadb8d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "47c16ac27d4cb664cee53ee0b9b7e2f907923fb3",
        "lessThan": "b22fd53b2ceb35445475f0edab13a908c5fb8433",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "47c16ac27d4cb664cee53ee0b9b7e2f907923fb3",
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        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "47c16ac27d4cb664cee53ee0b9b7e2f907923fb3",
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        "status": "affected",
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      },
      {
        "version": "47c16ac27d4cb664cee53ee0b9b7e2f907923fb3",
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        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "47c16ac27d4cb664cee53ee0b9b7e2f907923fb3",
        "lessThan": "fc34f199eb576b3a73089452fdf0056cc9a9301d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "47c16ac27d4cb664cee53ee0b9b7e2f907923fb3",
        "lessThan": "3d33de353b1ff9023d5ec73b9becf80ea87af695",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3f0e87eb9680975184e98aed0e8866b4442a31f6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a13e4cf29da68630a116c1309072a265ade9566d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5.11.22",
        "lessThan": "5.12",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.12.5",
        "lessThan": "5.13",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/dma/idxd/sysfs.c"
    ],
    "versions": [
      {
        "version": "5.13",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.13",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.210",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.176",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.131",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.80",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.21",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.11",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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