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CVE-2021-47337 scsi: core: Fix bad pointer dereference when ehandler kthread is invalid

🗓️ 21 May 2024 14:46:35Reported by LinuxType

CVE-2021-47337 vulnerability fix in scsi: cor

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Reporter	Title	Published	Views	Family All 22
OSV	UBUNTU-CVE-2021-47337	21 May 202415:15	–	osv
OSV	CVE-2021-47337	21 May 202415:15	–	osv
OSV	SUSE-SU-2024:2010-1 Security update for the Linux Kernel	12 Jun 202416:39	–	osv
OSV	SUSE-SU-2024:1983-1 Security update for the Linux Kernel	11 Jun 202410:56	–	osv
OSV	SUSE-SU-2024:1979-1 Security update for the Linux Kernel	11 Jun 202407:41	–	osv
OSV	SUSE-SU-2024:2185-1 Security update for the Linux Kernel	24 Jun 202419:04	–	osv
OSV	SUSE-SU-2024:2184-1 Security update for the Linux Kernel	24 Jun 202418:34	–	osv
UbuntuCve	CVE-2021-47337	21 May 202400:00	–	ubuntucve
RedhatCVE	CVE-2021-47337	22 May 202411:58	–	redhatcve
Vulnrichment	CVE-2021-47337 scsi: core: Fix bad pointer dereference when ehandler kthread is invalid	21 May 202414:35	–	vulnrichment

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/scsi/hosts.c"
    ],
    "versions": [
      {
        "version": "8958181c1663e24a13434448e7d6b96b5d04900a",
        "lessThan": "d2f0b960d07e52bb664471b4de0ed8b08c636b3a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "db08ce595dd64ea9859f7d088b51cbfc8e685c66",
        "lessThan": "f3d0a109240c9bed5c60d819014786be3a2fe515",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2dc85045ae65b9302a1d2e2ddd7ce4c030153a6a",
        "lessThan": "e1bd3fac2baa3d5c04375980c1d5263a3335af92",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "79296e292d67fa7b5fb8d8c27343683e823872c8",
        "lessThan": "887bfae2732b5b02a86a859fd239d34f7ff93c05",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7a696ce1d5d16a33a6cd6400bbcc0339b2460e11",
        "lessThan": "ea518b70ed5e4598c8d706f37fc16f7b06e440bd",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "45d83db4728127944b237c0c8248987df9d478e7",
        "lessThan": "8e4212ecf0713dd57d0e3209a66201da582149b1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "66a834d092930cf41d809c0e989b13cd6f9ca006",
        "lessThan": "c1671d2d2ef8a84837eea1b4d99ca0c6a66fb691",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "66a834d092930cf41d809c0e989b13cd6f9ca006",
        "lessThan": "93aa71ad7379900e61c8adff6a710a4c18c7c99b",
        "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/hosts.c"
    ],
    "versions": [
      {
        "version": "5.13",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.13",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.9.276",
        "lessThanOrEqual": "4.9.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.240",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.198",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.134",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.52",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.12.19",
        "lessThanOrEqual": "5.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.13.4",
        "lessThanOrEqual": "5.13.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.14",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/887bfae2732b5b02a86a859fd239d34f7ff93c05
git	www.git.kernel.org/stable/c/ea518b70ed5e4598c8d706f37fc16f7b06e440bd
git	www.git.kernel.org/stable/c/e1bd3fac2baa3d5c04375980c1d5263a3335af92
git	www.git.kernel.org/stable/c/c1671d2d2ef8a84837eea1b4d99ca0c6a66fb691
git	www.git.kernel.org/stable/c/f3d0a109240c9bed5c60d819014786be3a2fe515
git	www.git.kernel.org/stable/c/93aa71ad7379900e61c8adff6a710a4c18c7c99b
git	www.git.kernel.org/stable/c/8e4212ecf0713dd57d0e3209a66201da582149b1
git	www.git.kernel.org/stable/c/d2f0b960d07e52bb664471b4de0ed8b08c636b3a

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21 May 2024 14:35Current

6.4Medium risk

Vulners AI Score6.4

EPSS0.00058