github - ghsa-wrf2-jc8v-7g96

ghsa-wrf2-jc8v-7g96

Vulnerability from github

Published

2022-05-14 02:58

Modified

2022-05-14 02:58

Severity ?

7.0 (High) - CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

The __oom_reap_task_mm function in mm/oom_kill.c in the Linux kernel before 4.14.4 mishandles gather operations, which allows attackers to cause a denial of service (TLB entry leak or use-after-free) or possibly have unspecified other impact by triggering a copy_to_user call within a certain time window.

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{
  "affected": [],
  "aliases": [
    "CVE-2017-18202"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-02-27T06:29:00Z",
    "severity": "HIGH"
  },
  "details": "The __oom_reap_task_mm function in mm/oom_kill.c in the Linux kernel before 4.14.4 mishandles gather operations, which allows attackers to cause a denial of service (TLB entry leak or use-after-free) or possibly have unspecified other impact by triggering a copy_to_user call within a certain time window.",
  "id": "GHSA-wrf2-jc8v-7g96",
  "modified": "2022-05-14T02:58:23Z",
  "published": "2022-05-14T02:58:23Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-18202"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/687cb0884a714ff484d038e9190edc874edcf146"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2018:2772"
    },
    {
      "type": "WEB",
      "url": "https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.4"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=687cb0884a714ff484d038e9190edc874edcf146"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/103161"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2017-18202 (GCVE-0-2017-18202)

Vulnerability from cvelistv5

Published

2018-02-27 06:00

Modified

2024-08-05 21:13

Severity ?

CWE

n/a

Summary

The __oom_reap_task_mm function in mm/oom_kill.c in the Linux kernel before 4.14.4 mishandles gather operations, which allows attackers to cause a denial of service (TLB entry leak or use-after-free) or possibly have unspecified other impact by triggering a copy_to_user call within a certain time window.

References

URL

Tags

	http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=687cb0884a714ff484d038e9190edc874edcf146	x_refsource_MISC
	https://github.com/torvalds/linux/commit/687cb0884a714ff484d038e9190edc874edcf146	x_refsource_MISC
	https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.4	x_refsource_MISC
	http://www.securityfocus.com/bid/103161	vdb-entry, x_refsource_BID
	https://access.redhat.com/errata/RHSA-2018:2772	vendor-advisory, x_refsource_REDHAT

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

To clipboard

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