GHSA-7CCR-WGH4-75WX

Vulnerability from github – Published: 2022-05-14 03:57 – Updated: 2022-05-14 03:57
VLAI?
Details

The trace_writeback_dirty_page implementation in include/trace/events/writeback.h in the Linux kernel before 4.4 improperly interacts with mm/migrate.c, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by triggering a certain page move.

Severity ?
7.8 (High)
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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{
  "affected": [],
  "aliases": [
    "CVE-2016-3070"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2016-08-06T20:59:00Z",
    "severity": "HIGH"
  },
  "details": "The trace_writeback_dirty_page implementation in include/trace/events/writeback.h in the Linux kernel before 4.4 improperly interacts with mm/migrate.c, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by triggering a certain page move.",
  "id": "GHSA-7ccr-wgh4-75wx",
  "modified": "2022-05-14T03:57:46Z",
  "published": "2022-05-14T03:57:46Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-3070"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/42cb14b110a5698ccf26ce59c4441722605a3743"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2016:2574"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2016:2584"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2016-3070"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1308846"
    },
    {
      "type": "WEB",
      "url": "https://security-tracker.debian.org/tracker/CVE-2016-3070"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=42cb14b110a5698ccf26ce59c4441722605a3743"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2016-2574.html"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2016-2584.html"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2016/dsa-3607"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/90518"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-3034-1"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-3034-2"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-3035-1"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-3035-2"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-3035-3"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-3036-1"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-3037-1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.