Vulnerability-Lookup

GHSA-J435-P44W-R9XJ

Vulnerability from github – Published: 2022-05-14 01:14 – Updated: 2022-05-14 01:14

Details

The compat_get_timex function in kernel/compat.c in the Linux kernel before 4.16.9 allows local users to obtain sensitive information from kernel memory via adjtimex.

Severity ?

5.5 (Medium)


                  
                    CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

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{
  "affected": [],
  "aliases": [
    "CVE-2018-11508"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-05-28T13:29:00Z",
    "severity": "MODERATE"
  },
  "details": "The compat_get_timex function in kernel/compat.c in the Linux kernel before 4.16.9 allows local users to obtain sensitive information from kernel memory via adjtimex.",
  "id": "GHSA-j435-p44w-r9xj",
  "modified": "2022-05-14T01:14:57Z",
  "published": "2022-05-14T01:14:57Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-11508"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/0a0b98734479aa5b3c671d5190e86273372cab95"
    },
    {
      "type": "WEB",
      "url": "https://bugs.chromium.org/p/project-zero/issues/detail?id=1574"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3695-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3695-2"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3697-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3697-2"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/46208"
    },
    {
      "type": "WEB",
      "url": "https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.16.9"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0a0b98734479aa5b3c671d5190e86273372cab95"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/104292"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2018-11508 (GCVE-0-2018-11508)

Vulnerability from cvelistv5 – Published: 2018-05-28 13:00 – Updated: 2024-08-05 08:10

Summary

The compat_get_timex function in kernel/compat.c in the Linux kernel before 4.16.9 allows local users to obtain sensitive information from kernel memory via adjtimex.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://usn.ubuntu.com/3695-1/	vendor-advisoryx_refsource_UBUNTU
	https://usn.ubuntu.com/3695-2/	vendor-advisoryx_refsource_UBUNTU
	https://bugs.chromium.org/p/project-zero/issues/d…	x_refsource_MISC
	https://www.kernel.org/pub/linux/kernel/v4.x/Chan…	x_refsource_MISC
	http://www.securityfocus.com/bid/104292	vdb-entryx_refsource_BID
	https://usn.ubuntu.com/3697-1/	vendor-advisoryx_refsource_UBUNTU
	https://github.com/torvalds/linux/commit/0a0b9873…	x_refsource_MISC
	https://usn.ubuntu.com/3697-2/	vendor-advisoryx_refsource_UBUNTU
	https://www.exploit-db.com/exploits/46208/	exploitx_refsource_EXPLOIT-DB
	http://git.kernel.org/cgit/linux/kernel/git/torva…	x_refsource_MISC

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
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.

Action not permitted

GHSA-J435-P44W-R9XJ

CVE-2018-11508 (GCVE-0-2018-11508)

Tags

Sightings

Nomenclature