github - ghsa-jfpq-w2g4-wcpm

ghsa-jfpq-w2g4-wcpm

Vulnerability from github

Published

2022-09-22 00:00

Modified

2022-09-23 00:00

Severity ?

4.7 (Medium) - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

Details

mm/mremap.c in the Linux kernel before 5.13.3 has a use-after-free via a stale TLB because an rmap lock is not held during a PUD move.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2022-41222"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-09-21T08:15:00Z",
    "severity": "MODERATE"
  },
  "details": "mm/mremap.c in the Linux kernel before 5.13.3 has a use-after-free via a stale TLB because an rmap lock is not held during a PUD move.",
  "id": "GHSA-jfpq-w2g4-wcpm",
  "modified": "2022-09-23T00:00:35Z",
  "published": "2022-09-22T00:00:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-41222"
    },
    {
      "type": "WEB",
      "url": "https://bugs.chromium.org/p/project-zero/issues/detail?id=2347"
    },
    {
      "type": "WEB",
      "url": "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.13.3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=97113eb39fa7972722ff490b947d8af023e1f6a2"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20230214-0008"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/168466/Linux-Stable-5.4-5.10-Use-After-Free-Race-Condition.html"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/171005/Kernel-Live-Patch-Security-Notice-LNS-0091-1.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

cve-2022-41222

Vulnerability from cvelistv5

Published

2022-09-21 00:00

Modified

2024-08-03 12:35

Severity ?

Summary

mm/mremap.c in the Linux kernel before 5.13.3 has a use-after-free via a stale TLB because an rmap lock is not held during a PUD move.

References

▼	URL	Tags
	https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.13.3
	https://bugs.chromium.org/p/project-zero/issues/detail?id=2347
	https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=97113eb39fa7972722ff490b947d8af023e1f6a2
	http://packetstormsecurity.com/files/168466/Linux-Stable-5.4-5.10-Use-After-Free-Race-Condition.html
	https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html	mailing-list
	https://security.netapp.com/advisory/ntap-20230214-0008/
	http://packetstormsecurity.com/files/171005/Kernel-Live-Patch-Security-Notice-LNS-0091-1.html

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

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        "providerMetadata": {
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            "url": "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.13.3"
          },
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            "url": "https://bugs.chromium.org/p/project-zero/issues/detail?id=2347"
          },
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            "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=97113eb39fa7972722ff490b947d8af023e1f6a2"
          },
          {
            "tags": [
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            "url": "http://packetstormsecurity.com/files/168466/Linux-Stable-5.4-5.10-Use-After-Free-Race-Condition.html"
          },
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          },
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            ],
            "url": "https://security.netapp.com/advisory/ntap-20230214-0008/"
          },
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            "url": "http://packetstormsecurity.com/files/171005/Kernel-Live-Patch-Security-Notice-LNS-0091-1.html"
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        ],
        "title": "CVE Program Container"
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    "cna": {
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        }
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      "providerMetadata": {
        "dateUpdated": "2023-02-15T00:00:00",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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        },
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          "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=97113eb39fa7972722ff490b947d8af023e1f6a2"
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      ]
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  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2022-41222",
    "datePublished": "2022-09-21T00:00:00",
    "dateReserved": "2022-09-21T00:00:00",
    "dateUpdated": "2024-08-03T12:35:49.614Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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