github - ghsa-27g3-5ffj-8mw8

ghsa-27g3-5ffj-8mw8

Vulnerability from github

Published

2022-05-17 00:01

Modified

2022-05-26 00:01

Severity ?

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

Details

nfs_lookup_reply in net/nfs.c in Das U-Boot through 2022.04 (and through 2022.07-rc2) has an unbounded memcpy with a failed length check, leading to a buffer overflow. NOTE: this issue exists because of an incorrect fix for CVE-2019-14196.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-30767"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-120"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-05-16T03:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "nfs_lookup_reply in net/nfs.c in Das U-Boot through 2022.04 (and through 2022.07-rc2) has an unbounded memcpy with a failed length check, leading to a buffer overflow. NOTE: this issue exists because of an incorrect fix for CVE-2019-14196.",
  "id": "GHSA-27g3-5ffj-8mw8",
  "modified": "2022-05-26T00:01:21Z",
  "published": "2022-05-17T00:01:46Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-30767"
    },
    {
      "type": "WEB",
      "url": "https://github.com/u-boot/u-boot/commit/5d14ee4e53a81055d34ba280cb8fd90330f22a96"
    },
    {
      "type": "WEB",
      "url": "https://lists.denx.de/pipermail/u-boot/2022-May/483952.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DF62MVMH3QUGMBDCB3DY2ERQ6EBHTADB"
    },
    {
      "type": "WEB",
      "url": "https://securitylab.github.com/research/uboot-rce-nfs-vulnerability"
    },
    {
      "type": "WEB",
      "url": "https://source.denx.de/u-boot/u-boot/-/commit/bdbf7a05e26f3c5fd437c99e2755ffde186ddc80"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2022-30767

Vulnerability from cvelistv5

Published

2022-05-16 02:13

Modified

2024-08-03 06:56

Severity ?

Summary

References

▼	URL	Tags
	https://github.com/u-boot/u-boot/commit/5d14ee4e53a81055d34ba280cb8fd90330f22a96	x_refsource_MISC
	https://lists.denx.de/pipermail/u-boot/2022-May/483952.html	x_refsource_MISC
	https://securitylab.github.com/research/uboot-rce-nfs-vulnerability/	x_refsource_MISC
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DF62MVMH3QUGMBDCB3DY2ERQ6EBHTADB/	vendor-advisory, x_refsource_FEDORA
	https://source.denx.de/u-boot/u-boot/-/commit/bdbf7a05e26f3c5fd437c99e2755ffde186ddc80	x_refsource_CONFIRM

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

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          },
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            ],
            "url": "https://securitylab.github.com/research/uboot-rce-nfs-vulnerability/"
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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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