github - ghsa-69v8-v8v7-vv42

ghsa-69v8-v8v7-vv42

Vulnerability from github

Published

2024-02-12 03:30

Modified

2024-06-27 15:30

Severity ?

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

Details

create_empty_lvol in drivers/mtd/ubi/vtbl.c in the Linux kernel through 6.7.4 can attempt to allocate zero bytes, and crash, because of a missing check for ubi->leb_size.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-25739"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-754"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-02-12T03:15:32Z",
    "severity": "MODERATE"
  },
  "details": "create_empty_lvol in drivers/mtd/ubi/vtbl.c in the Linux kernel through 6.7.4 can attempt to allocate zero bytes, and crash, because of a missing check for ubi-\u003eleb_size.",
  "id": "GHSA-69v8-v8v7-vv42",
  "modified": "2024-06-27T15:30:38Z",
  "published": "2024-02-12T03:30:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-25739"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=68a24aba7c593eafa8fd00f2f76407b9b32b47a9"
    },
    {
      "type": "WEB",
      "url": "https://groups.google.com/g/syzkaller/c/Xl97YcQA4hg"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"
    },
    {
      "type": "WEB",
      "url": "https://www.spinics.net/lists/kernel/msg5074816.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2024-25739

Vulnerability from cvelistv5

Published

2024-02-12 00:00

Modified

2024-11-07 19:29

Severity ?

Summary

create_empty_lvol in drivers/mtd/ubi/vtbl.c in the Linux kernel through 6.7.4 can attempt to allocate zero bytes, and crash, because of a missing check for ubi->leb_size.

References

▼	URL	Tags
	https://www.spinics.net/lists/kernel/msg5074816.html
	https://groups.google.com/g/syzkaller/c/Xl97YcQA4hg
	https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=68a24aba7c593eafa8fd00f2f76407b9b32b47a9
	https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html	mailing-list
	https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html	mailing-list

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

To clipboard

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}

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