github - ghsa-7wwm-57j8-wx2j

ghsa-7wwm-57j8-wx2j

Vulnerability from github

Published

2023-09-29 06:30

Modified

2023-11-16 18:30

Severity

8.8 (High) - CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

An issue was discovered in net/ceph/messenger_v2.c in the Linux kernel before 6.4.5. There is an integer signedness error, leading to a buffer overflow and remote code execution via HELLO or one of the AUTH frames. This occurs because of an untrusted length taken from a TCP packet in ceph_decode_32.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2023-44466"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-120"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-09-29T06:15:11Z",
    "severity": "HIGH"
  },
  "details": "An issue was discovered in net/ceph/messenger_v2.c in the Linux kernel before 6.4.5. There is an integer signedness error, leading to a buffer overflow and remote code execution via HELLO or one of the AUTH frames. This occurs because of an untrusted length taken from a TCP packet in ceph_decode_32.",
  "id": "GHSA-7wwm-57j8-wx2j",
  "modified": "2023-11-16T18:30:23Z",
  "published": "2023-09-29T06:30:29Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/google/security-research/security/advisories/GHSA-jg27-jx6w-xwph"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-44466"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/a282a2f10539dce2aa619e71e1817570d557fc97"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a282a2f10539dce2aa619e71e1817570d557fc97"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20231116-0003"
    },
    {
      "type": "WEB",
      "url": "https://www.spinics.net/lists/ceph-devel/msg57909.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2023-44466

Vulnerability from cvelistv5

Published

2023-09-29 00:00

Modified

2024-08-02 20:07

Severity

Summary

An issue was discovered in net/ceph/messenger_v2.c in the Linux kernel before 6.4.5. There is an integer signedness error, leading to a buffer overflow and remote code execution via HELLO or one of the AUTH frames. This occurs because of an untrusted length taken from a TCP packet in ceph_decode_32.

References

URL	Tags
https://github.com/google/security-research/security/advisories/GHSA-jg27-jx6w-xwph
https://www.spinics.net/lists/ceph-devel/msg57909.html
https://github.com/torvalds/linux/commit/a282a2f10539dce2aa619e71e1817570d557fc97
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a282a2f10539dce2aa619e71e1817570d557fc97
https://security.netapp.com/advisory/ntap-20231116-0003/

Impacted products

Vendor	Product
n/a	n/a

Show details on NVD website

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