github - ghsa-pc39-532g-85rw

ghsa-pc39-532g-85rw

Vulnerability from github

Published

2022-05-14 03:53

Modified

2022-05-14 03:53

Severity

5.5 (Medium) - CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

The __ip6_append_data function in net/ipv6/ip6_output.c in the Linux kernel through 4.11.3 is too late in checking whether an overwrite of an skb data structure may occur, which allows local users to cause a denial of service (system crash) via crafted system calls.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2017-9242"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-05-27T01:29:00Z",
    "severity": "MODERATE"
  },
  "details": "The __ip6_append_data function in net/ipv6/ip6_output.c in the Linux kernel through 4.11.3 is too late in checking whether an overwrite of an skb data structure may occur, which allows local users to cause a denial of service (system crash) via crafted system calls.",
  "id": "GHSA-pc39-532g-85rw",
  "modified": "2022-05-14T03:53:45Z",
  "published": "2022-05-14T03:53:45Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-9242"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/232cd35d0804cc241eb887bb8d4d9b3b9881c64a"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2017:1842"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2017:2077"
    },
    {
      "type": "WEB",
      "url": "https://patchwork.ozlabs.org/patch/764880"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=232cd35d0804cc241eb887bb8d4d9b3b9881c64a"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2017/dsa-3886"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/98731"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2017-9242

Vulnerability from cvelistv5

Published

2017-05-27 00:00

Modified

2024-08-05 17:02

Severity

Summary

The __ip6_append_data function in net/ipv6/ip6_output.c in the Linux kernel through 4.11.3 is too late in checking whether an overwrite of an skb data structure may occur, which allows local users to cause a denial of service (system crash) via crafted system calls.

References

URL	Tags
http://www.securityfocus.com/bid/98731	vdb-entry, x_refsource_BID
https://patchwork.ozlabs.org/patch/764880/	x_refsource_CONFIRM
https://github.com/torvalds/linux/commit/232cd35d0804cc241eb887bb8d4d9b3b9881c64a	x_refsource_CONFIRM
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=232cd35d0804cc241eb887bb8d4d9b3b9881c64a	x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2017:2077	vendor-advisory, x_refsource_REDHAT
http://www.debian.org/security/2017/dsa-3886	vendor-advisory, x_refsource_DEBIAN
https://access.redhat.com/errata/RHSA-2017:1842	vendor-advisory, x_refsource_REDHAT

Impacted products

Vendor	Product
n/a	n/a

Show details on NVD website

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