github - ghsa-p45p-x269-vq43

ghsa-p45p-x269-vq43

Vulnerability from github

Published

2022-08-29 20:06

Modified

2023-02-01 21:30

Severity ?

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

Details

A flaw was found in the Linux kernel’s io_uring implementation. This flaw allows an attacker with a local account to corrupt system memory, crash the system or escalate privileges.

Show details on source website

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  "affected": [],
  "aliases": [
    "CVE-2022-1043"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-08-29T15:15:00Z",
    "severity": "HIGH"
  },
  "details": "A flaw was found in the Linux kernel\u2019s io_uring implementation. This flaw allows an attacker with a local account to corrupt system memory, crash the system or escalate privileges.",
  "id": "GHSA-p45p-x269-vq43",
  "modified": "2023-02-01T21:30:23Z",
  "published": "2022-08-29T20:06:50Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-1043"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/a30f895ad3239f45012e860d4f94c1a388b36d14"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2022-1043"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1997328"
    },
    {
      "type": "WEB",
      "url": "https://www.zerodayinitiative.com/advisories/ZDI-22-362"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/170834/io_uring-Same-Type-Object-Reuse-Privilege-Escalation.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-1043 (GCVE-0-2022-1043)

Vulnerability from cvelistv5

Published

2022-08-29 00:00

Modified

2024-08-02 23:47

Severity ?

CWE

CWE-416 - - Use After Free.

Summary

A flaw was found in the Linux kernel’s io_uring implementation. This flaw allows an attacker with a local account to corrupt system memory, crash the system or escalate privileges.

References

URL

Tags

	https://bugzilla.redhat.com/show_bug.cgi?id=1997328
	https://www.zerodayinitiative.com/advisories/ZDI-22-362/
	https://github.com/torvalds/linux/commit/a30f895ad3239f45012e860d4f94c1a388b36d14
	https://access.redhat.com/security/cve/CVE-2022-1043
	http://packetstormsecurity.com/files/170834/io_uring-Same-Type-Object-Reuse-Privilege-Escalation.html

Impacted products

	Vendor	Product	Version
	n/a	Kernel	Version: Fixed in kernel v5.14 rc7

Show details on NVD website

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  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T23:47:43.283Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            "url": "https://www.zerodayinitiative.com/advisories/ZDI-22-362/"
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            "url": "https://github.com/torvalds/linux/commit/a30f895ad3239f45012e860d4f94c1a388b36d14"
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            "url": "http://packetstormsecurity.com/files/170834/io_uring-Same-Type-Object-Reuse-Privilege-Escalation.html"
          }
        ],
        "title": "CVE Program Container"
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    ],
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      "affected": [
        {
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          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Fixed in kernel v5.14 rc7"
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    "dateReserved": "2022-03-22T00:00:00",
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    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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