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CVE-2023-52926

🗓️ 24 Feb 2025 09:01:19Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 132 Views

Linux kernel vulnerability IORING_OP_READ fixed to prevent use-after-free issues.

Related
Detection
Affected
Refs
NVD
Vulners
CNA
Node
linuxlinux_kernelRange5.16.1.122
OR
linuxlinux_kernelRange6.26.6.68
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "io_uring/rw.c"
    ],
    "versions": [
      {
        "version": "2b188cc1bb857a9d4701ae59aa7768b5124e262e",
        "lessThan": "72060434a14caea20925e492310d6e680e3f9007",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2b188cc1bb857a9d4701ae59aa7768b5124e262e",
        "lessThan": "6c27fc6a783c8a77c756dd5461b15e465020d075",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2b188cc1bb857a9d4701ae59aa7768b5124e262e",
        "lessThan": "a08d195b586a217d76b42062f88f375a3eedda4d",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "io_uring/rw.c"
    ],
    "versions": [
      {
        "version": "5.1",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.1",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.122",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.68",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.7",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 19:35Current
7.1High risk
Vulners AI Score7.1
CVSS 3.17.8
EPSS0.00013
SSVC
132