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CVE-2021-47536 net/smc: fix wrong list_del in smc_lgr_cleanup_early

🗓️ 24 May 2024 15:09:44Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 15 Views

CVE-2021-47536 net/smc: fix wrong list_del in smc_lgr_cleanup_early. Avoid memory corruptio

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/smc/smc_core.c"
    ],
    "versions": [
      {
        "version": "a0a62ee15a829ebf8aeec55a4f1688230439b3e0",
        "lessThan": "77731fede297a23d26f2d169b4269466b2c82529",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a0a62ee15a829ebf8aeec55a4f1688230439b3e0",
        "lessThan": "95518fe354d712dca6f431cf2a11b8f63bc9a66c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a0a62ee15a829ebf8aeec55a4f1688230439b3e0",
        "lessThan": "789b6cc2a5f9123b9c549b886fdc47c865cfe0ba",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/smc/smc_core.c"
    ],
    "versions": [
      {
        "version": "5.5",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.5",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.84",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.7",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.16",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 13:56Current
6.4Medium risk
Vulners AI Score6.4
EPSS0.00232
15