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CVE-2022-49870 capabilities: fix undefined behavior in bit shift for CAP_TO_MASK

🗓️ 01 May 2025 14:10:21Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 13 Views

Fix for undefined behavior in Linux kernel's bit shift for CAP_TO_MASK vulnerability

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "include/uapi/linux/capability.h"
    ],
    "versions": [
      {
        "version": "e338d263a76af78fe8f38a72131188b58fceb591",
        "lessThan": "5b79fa628e2ab789e629a83cd211ef9b4c1a593e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e338d263a76af78fe8f38a72131188b58fceb591",
        "lessThan": "65b0bc7a0690861812ade523d19f82688ab819dc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e338d263a76af78fe8f38a72131188b58fceb591",
        "lessThan": "dbaab08c8677d598244d21afb7818e44e1c5d826",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e338d263a76af78fe8f38a72131188b58fceb591",
        "lessThan": "5661f111a1616ac105ec8cec81bff99b60f847ac",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e338d263a76af78fe8f38a72131188b58fceb591",
        "lessThan": "fcbd2b336834bd24e1d9454ad5737856470c10d7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e338d263a76af78fe8f38a72131188b58fceb591",
        "lessThan": "151dc8087b5609e53b069c068e3f3ee100efa586",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e338d263a76af78fe8f38a72131188b58fceb591",
        "lessThan": "27bdb134c043ff32c459d98f16550d0ffa0b3c34",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e338d263a76af78fe8f38a72131188b58fceb591",
        "lessThan": "46653972e3ea64f79e7f8ae3aa41a4d3fdb70a13",
        "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/uapi/linux/capability.h"
    ],
    "versions": [
      {
        "version": "2.6.25",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.25",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.9.334",
        "lessThanOrEqual": "4.9.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.300",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.267",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.225",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.155",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.79",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.0.9",
        "lessThanOrEqual": "6.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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