github - ghsa-h8pg-xg8h-5pgp

ghsa-h8pg-xg8h-5pgp

Vulnerability from github

Published

2022-05-24 17:28

Modified

2022-05-24 17:28

Details

A flaw was found in the Linux kernel in versions from 2.2.3 through 5.9.rc5. When changing screen size, an out-of-bounds memory write can occur leading to memory corruption or a denial of service. This highest threat from this vulnerability is to system availability.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-14390"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-09-18T18:15:00Z",
    "severity": "MODERATE"
  },
  "details": "A flaw was found in the Linux kernel in versions from 2.2.3 through 5.9.rc5. When changing screen size, an out-of-bounds memory write can occur leading to memory corruption or a denial of service. This highest threat from this vulnerability is to system availability.",
  "id": "GHSA-h8pg-xg8h-5pgp",
  "modified": "2022-05-24T17:28:54Z",
  "published": "2022-05-24T17:28:54Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-14390"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1876788"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=50145474f6ef4a9c19205b173da6264a644c7489"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00025.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2020/10/msg00032.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2020/10/msg00034.html"
    },
    {
      "type": "WEB",
      "url": "https://seclists.org/oss-sec/2020/q3/174"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2020/09/15/2"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00001.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00021.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2020-14390

Vulnerability from cvelistv5

Published

2020-09-18 17:42

Modified

2024-08-04 12:46

Severity ?

Summary

A flaw was found in the Linux kernel in versions before 5.9-rc6. When changing screen size, an out-of-bounds memory write can occur leading to memory corruption or a denial of service. Due to the nature of the flaw, privilege escalation cannot be fully ruled out.

References

▼	URL	Tags
	https://bugzilla.redhat.com/show_bug.cgi?id=1876788	x_refsource_MISC
	http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00001.html	vendor-advisory, x_refsource_SUSE
	http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00021.html	vendor-advisory, x_refsource_SUSE
	https://lists.debian.org/debian-lts-announce/2020/10/msg00032.html	mailing-list, x_refsource_MLIST
	https://lists.debian.org/debian-lts-announce/2020/10/msg00034.html	mailing-list, x_refsource_MLIST

Impacted products

▼	Vendor	Product
	n/a	kernel

Show details on NVD website

JSON

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  "containers": {
    "adp": [
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        "providerMetadata": {
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              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1876788"
          },
          {
            "name": "openSUSE-SU-2020:1586",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00001.html"
          },
          {
            "name": "openSUSE-SU-2020:1655",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00021.html"
          },
          {
            "name": "[debian-lts-announce] 20201030 [SECURITY] [DLA 2420-1] linux security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2020/10/msg00032.html"
          },
          {
            "name": "[debian-lts-announce] 20201031 [SECURITY] [DLA 2420-2] linux regression update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2020/10/msg00034.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "kernel",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Linux kernel versions before 5.9-rc6"
            }
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      ],
      "descriptions": [
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          "value": "A flaw was found in the Linux kernel in versions before 5.9-rc6. When changing screen size, an out-of-bounds memory write can occur leading to memory corruption or a denial of service. Due to the nature of the flaw, privilege escalation cannot be fully ruled out."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
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              "description": "CWE-787",
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      "providerMetadata": {
        "dateUpdated": "2020-10-31T17:06:25",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
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            "x_refsource_MISC"
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          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1876788"
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          "tags": [
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            "x_refsource_SUSE"
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        },
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          "name": "openSUSE-SU-2020:1655",
          "tags": [
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        },
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          "url": "https://lists.debian.org/debian-lts-announce/2020/10/msg00032.html"
        },
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          "name": "[debian-lts-announce] 20201031 [SECURITY] [DLA 2420-2] linux regression update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2020/10/msg00034.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2020-14390",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "kernel",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Linux kernel versions before 5.9-rc6"
                          }
                        ]
                      }
                    }
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                },
                "vendor_name": "n/a"
              }
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        "data_version": "4.0",
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        "problemtype": {
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                  "value": "CWE-787"
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            },
            {
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              "refsource": "SUSE",
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            },
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              "name": "openSUSE-SU-2020:1655",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00021.html"
            },
            {
              "name": "[debian-lts-announce] 20201030 [SECURITY] [DLA 2420-1] linux security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2020/10/msg00032.html"
            },
            {
              "name": "[debian-lts-announce] 20201031 [SECURITY] [DLA 2420-2] linux regression update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2020/10/msg00034.html"
            }
          ]
        }
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2020-14390",
    "datePublished": "2020-09-18T17:42:55",
    "dateReserved": "2020-06-17T00:00:00",
    "dateUpdated": "2024-08-04T12:46:34.191Z",
    "state": "PUBLISHED"
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  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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