github - ghsa-52p4-cqpv-xm5j

ghsa-52p4-cqpv-xm5j

Vulnerability from github

Published

2022-04-23 00:03

Modified

2024-05-01 18:30

Severity ?

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

Details

In the Linux kernel before 5.17.3, fs/io_uring.c has a use-after-free due to a race condition in io_uring timeouts. This can be triggered by a local user who has no access to any user namespace; however, the race condition perhaps can only be exploited infrequently.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2022-29582"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-362",
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-04-22T16:15:00Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel before 5.17.3, fs/io_uring.c has a use-after-free due to a race condition in io_uring timeouts. This can be triggered by a local user who has no access to any user namespace; however, the race condition perhaps can only be exploited infrequently.",
  "id": "GHSA-52p4-cqpv-xm5j",
  "modified": "2024-05-01T18:30:34Z",
  "published": "2022-04-23T00:03:03Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-29582"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/e677edbcabee849bfdd43f1602bccbecf736a646"
    },
    {
      "type": "WEB",
      "url": "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.17.3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e677edbcabee849bfdd43f1602bccbecf736a646"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Ruia-ruia/CVE-2022-29582-Exploit"
    },
    {
      "type": "WEB",
      "url": "https://ruia-ruia.github.io/2022/08/05/CVE-2022-29582-io-uring"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2022/dsa-5127"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2022/04/22/3"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2022/04/22/4"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2022/08/08/3"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2024/04/24/3"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2022-29582

Vulnerability from cvelistv5

Published

2022-04-22 00:00

Modified

2024-08-03 06:26

Severity ?

Summary

References

▼	URL	Tags
	https://www.openwall.com/lists/oss-security/2022/04/22/3
	https://github.com/torvalds/linux/commit/e677edbcabee849bfdd43f1602bccbecf736a646
	https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e677edbcabee849bfdd43f1602bccbecf736a646
	https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.17.3
	http://www.openwall.com/lists/oss-security/2022/04/22/4	mailing-list
	https://www.debian.org/security/2022/dsa-5127	vendor-advisory
	http://www.openwall.com/lists/oss-security/2022/08/08/3	mailing-list
	https://ruia-ruia.github.io/2022/08/05/CVE-2022-29582-io-uring/
	https://github.com/Ruia-ruia/CVE-2022-29582-Exploit
	http://www.openwall.com/lists/oss-security/2024/04/24/3	mailing-list

Impacted products

Vendor

Product

Version

▼

n/a

Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T06:26:06.279Z",
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          },
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            "url": "https://github.com/torvalds/linux/commit/e677edbcabee849bfdd43f1602bccbecf736a646"
          },
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            "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e677edbcabee849bfdd43f1602bccbecf736a646"
          },
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            "tags": [
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            "url": "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.17.3"
          },
          {
            "name": "[oss-security] 20220422 Re: Linux: UaF due to concurrency issue in io_uring timeouts",
            "tags": [
              "mailing-list",
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            "url": "http://www.openwall.com/lists/oss-security/2022/04/22/4"
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            "tags": [
              "vendor-advisory",
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            "url": "https://www.debian.org/security/2022/dsa-5127"
          },
          {
            "name": "[oss-security] 20220808 Re: Linux: UaF due to concurrency issue in io_uring timeouts",
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      "problemTypes": [
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    "datePublished": "2022-04-22T00:00:00",
    "dateReserved": "2022-04-22T00:00:00",
    "dateUpdated": "2024-08-03T06:26:06.279Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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