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CVE-2026-31443

🗓️ 22 Apr 2026 13:53:40Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 3 Views

Linux kernel dmaengine idxd fix: crash when event log is disabled; free log only if allocated and FLR errors handled.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
AstraLinux
Astra Linux - уязвимость в linux-5.10
20 May 202605:53
astralinux
CNNVD
Linux kernel 安全漏洞
22 Apr 202600:00
cnnvd
Cvelist
CVE-2026-31443 dmaengine: idxd: Fix crash when the event log is disabled
22 Apr 202613:53
cvelist
Debian CVE
CVE-2026-31443
22 Apr 202613:53
debiancve
EUVD
EUVD-2026-24775
22 Apr 202615:31
euvd
NVD
CVE-2026-31443
22 Apr 202614:16
nvd
OSV
BELL-CVE-2026-31443 CVE-2026-31443 does not affect BellSoft software
23 Apr 202606:09
osv
OSV
DEBIAN-CVE-2026-31443
22 Apr 202614:16
osv
OSV
UBUNTU-CVE-2026-31443
22 Apr 202614:16
osv
Positive Technologies
PT-2026-34348
22 Apr 202600:00
ptsecurity
Rows per page
NVD
Vulners
CNA
Node
linuxlinux_kernelRange6.146.18.21
OR
linuxlinux_kernelRange6.196.19.11
OROROROROR
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/dma/idxd/device.c",
      "drivers/dma/idxd/init.c"
    ],
    "versions": [
      {
        "version": "6078a315aec15e0776fa90347cf4eba7478cdbd7",
        "lessThan": "aa0ffc6d3990ec35976308a068dc23178037e564",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6078a315aec15e0776fa90347cf4eba7478cdbd7",
        "lessThan": "0e761079d653c25f838380cf7cef2730832110cc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6078a315aec15e0776fa90347cf4eba7478cdbd7",
        "lessThan": "52d2edea0d63c935e82631e4b9e4a94eccf97b5b",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/dma/idxd/device.c",
      "drivers/dma/idxd/init.c"
    ],
    "versions": [
      {
        "version": "6.14",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.14",
        "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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11 May 2026 22:08Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.15.5
EPSS0.00015
3