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CVE-2021-47576 scsi: scsi_debug: Sanity check block descriptor length in resp_mode_select()

🗓️ 19 Jun 2024 14:53:44Reported by LinuxType 
cvelist
 cvelist🔗 www.cve.org👁 20 Views

In the Linux kernel, fix vulnerability in scsi_debug's resp_mode_select() by adding sanity check for block descriptor length to avoid use-after-free bug

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Tenable Nessus		Amazon Linux 2 : kernel (ALAS-2022-1749)
7 Feb 202200:00
–nessus
Tenable Nessus		Amazon Linux 2 : kernel (ALASKERNEL-5.10-2022-009)
2 May 202200:00
–nessus
Tenable Nessus		Amazon Linux 2 : kernel (ALASKERNEL-5.4-2022-021)
2 May 202200:00
–nessus
Tenable Nessus		EulerOS 2.0 SP9 : kernel (EulerOS-SA-2024-2369)
12 Sep 202400:00
–nessus
Tenable Nessus		EulerOS 2.0 SP9 : kernel (EulerOS-SA-2024-2394)
12 Sep 202400:00
–nessus
Tenable Nessus		EulerOS 2.0 SP10 : kernel (EulerOS-SA-2024-2441)
12 Sep 202400:00
–nessus
Tenable Nessus		EulerOS 2.0 SP8 : kernel (EulerOS-SA-2025-1123)
21 Jan 202500:00
–nessus
Tenable Nessus		Photon OS 4.0: Linux PHSA-2021-4.0-0065
22 Jul 202100:00
–nessus
Tenable Nessus		SUSE SLES12 Security Update : kernel (SUSE-SU-2024:2360-1)
10 Jul 202400:00
–nessus
Tenable Nessus		SUSE SLES15 Security Update : kernel (SUSE-SU-2024:2362-1)
10 Jul 202400:00
–nessus
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/scsi/scsi_debug.c"
    ],
    "versions": [
      {
        "version": "231839102b54512ced7d3ee7fc9b8bcf5e3b583b",
        "lessThan": "adcecd50da6cab7b4957cba0606771dcc846c5a9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "231839102b54512ced7d3ee7fc9b8bcf5e3b583b",
        "lessThan": "90491283b4064220682e4b0687d07b05df01e3bf",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "231839102b54512ced7d3ee7fc9b8bcf5e3b583b",
        "lessThan": "04181973c38f3d6a353f9246dcf7fee08024fd9e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "231839102b54512ced7d3ee7fc9b8bcf5e3b583b",
        "lessThan": "b847ecff850719c46c95acd25a0d555dfd16e10d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "231839102b54512ced7d3ee7fc9b8bcf5e3b583b",
        "lessThan": "a9078e791426c2cbbdf28a320c3670f6e0a611e6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "231839102b54512ced7d3ee7fc9b8bcf5e3b583b",
        "lessThan": "dfc3fff63793c571147930b13c0f8c689c4281ac",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "231839102b54512ced7d3ee7fc9b8bcf5e3b583b",
        "lessThan": "e0a2c28da11e2c2b963fc01d50acbf03045ac732",
        "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/scsi/scsi_debug.c"
    ],
    "versions": [
      {
        "version": "2.6.19",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.19",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.9.294",
        "lessThanOrEqual": "4.9.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.259",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.222",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.168",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.88",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.11",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.16",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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EPSS0.00241
linux kernelvulnerabilityscsi_debugresp_mode_selectuse-after-freeblock descriptor
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