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CVE-2023-53254

🗓️ 15 Sep 2025 14:46:24Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 22 Views

Fixed cacheinfo to handle shared caches across levels and prevent out of bounds mappings.

Related
Detection
Affected
Refs
NVD
Vulners
CNA
Node
linuxlinux_kernelRange<6.1.18
OR
linuxlinux_kernelRange6.26.2.5
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/base/cacheinfo.c"
    ],
    "versions": [
      {
        "version": "246246cbde5e840012f853e27630ebb59f409486",
        "lessThan": "2f588d0345d69a35e451077afed428fd057a5e34",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "246246cbde5e840012f853e27630ebb59f409486",
        "lessThan": "dea49f2993f57d8a2df2cacb0bf649ef49b28879",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "246246cbde5e840012f853e27630ebb59f409486",
        "lessThan": "198102c9103fc78d8478495971947af77edb05c1",
        "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/base/cacheinfo.c"
    ],
    "versions": [
      {
        "version": "3.19",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.19",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.18",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.2.5",
        "lessThanOrEqual": "6.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.3",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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17 Jun 2026 06:44Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.17.1
EPSS0.00138
SSVC
22