github - ghsa-9gfq-p9vq-r563

ghsa-9gfq-p9vq-r563

Vulnerability from github

Published

2022-07-01 00:01

Modified

2025-11-03 21:30

Severity ?

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

Details

In Das U-Boot through 2022.07-rc5, an integer signedness error and resultant stack-based buffer overflow in the "i2c md" command enables the corruption of the return address pointer of the do_i2c_md function.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-34835"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-06-30T00:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "In Das U-Boot through 2022.07-rc5, an integer signedness error and resultant stack-based buffer overflow in the \"i2c md\" command enables the corruption of the return address pointer of the do_i2c_md function.",
  "id": "GHSA-9gfq-p9vq-r563",
  "modified": "2025-11-03T21:30:42Z",
  "published": "2022-07-01T00:01:14Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-34835"
    },
    {
      "type": "WEB",
      "url": "https://github.com/u-boot/u-boot/commit/8f8c04bf1ebbd2f72f1643e7ad9617dafa6e5409"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00001.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.denx.de/pipermail/u-boot/2022-June/486113.html"
    },
    {
      "type": "WEB",
      "url": "https://source.denx.de/u-boot/u-boot/-/commit/8f8c04bf1ebbd2f72f1643e7ad9617dafa6e5409"
    }
  ],
  "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-2022-34835 (GCVE-0-2022-34835)

Vulnerability from cvelistv5

Published

2022-06-29 23:48

Modified

2025-11-03 19:27

Severity ?

CWE

n/a

Summary

In Das U-Boot through 2022.07-rc5, an integer signedness error and resultant stack-based buffer overflow in the "i2c md" command enables the corruption of the return address pointer of the do_i2c_md function.

References

URL

Tags

	https://lists.denx.de/pipermail/u-boot/2022-June/486113.html	x_refsource_MISC
	https://github.com/u-boot/u-boot/commit/8f8c04bf1ebbd2f72f1643e7ad9617dafa6e5409	x_refsource_MISC
	https://source.denx.de/u-boot/u-boot/-/commit/8f8c04bf1ebbd2f72f1643e7ad9617dafa6e5409	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

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