github - ghsa-63rg-3wjj-wxhg

ghsa-63rg-3wjj-wxhg

Vulnerability from github

Published

2022-05-24 17:47

Modified

2022-05-24 17:47

Details

An out-of-bounds (OOB) memory access flaw was found in fs/f2fs/node.c in the f2fs module in the Linux kernel in versions before 5.12.0-rc4. A bounds check failure allows a local attacker to gain access to out-of-bounds memory leading to a system crash or a leak of internal kernel information. The highest threat from this vulnerability is to system availability.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-3506"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-04-19T22:15:00Z",
    "severity": "HIGH"
  },
  "details": "An out-of-bounds (OOB) memory access flaw was found in fs/f2fs/node.c in the f2fs module in the Linux kernel in versions before 5.12.0-rc4. A bounds check failure allows a local attacker to gain access to out-of-bounds memory leading to a system crash or a leak of internal kernel information. The highest threat from this vulnerability is to system availability.",
  "id": "GHSA-63rg-3wjj-wxhg",
  "modified": "2022-05-24T17:47:58Z",
  "published": "2022-05-24T17:47:58Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3506"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1944298"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2021/06/msg00019.html"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20210611-0007"
    },
    {
      "type": "WEB",
      "url": "https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg2520013.html"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2021/03/28/2"
    },
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    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2021-3506

Vulnerability from cvelistv5

Published

2021-04-19 21:11

Modified

2024-08-03 16:53

Severity ?

Summary

References

▼	URL	Tags
	https://bugzilla.redhat.com/show_bug.cgi?id=1944298	x_refsource_MISC
	https://www.openwall.com/lists/oss-security/2021/03/28/2	x_refsource_MISC
	https://www.mail-archive.com/linux-kernel%40vger.kernel.org/msg2520013.html	x_refsource_MISC
	http://www.openwall.com/lists/oss-security/2021/05/08/1	mailing-list, x_refsource_MLIST
	https://security.netapp.com/advisory/ntap-20210611-0007/	x_refsource_CONFIRM
	https://lists.debian.org/debian-lts-announce/2021/06/msg00019.html	mailing-list, x_refsource_MLIST

Impacted products

▼	Vendor	Product
	n/a	kernel

Show details on NVD website

JSON

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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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