github - ghsa-j7c5-8q8x-hgwf

ghsa-j7c5-8q8x-hgwf

Vulnerability from github

Published

2022-05-24 17:03

Modified

2022-05-24 17:03

Details

In the Linux kernel 5.4.0-rc2, there is a use-after-free (read) in the __blk_add_trace function in kernel/trace/blktrace.c (which is used to fill out a blk_io_trace structure and place it in a per-cpu sub-buffer).

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{
  "affected": [],
  "aliases": [
    "CVE-2019-19768"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-12-12T20:15:00Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel 5.4.0-rc2, there is a use-after-free (read) in the __blk_add_trace function in kernel/trace/blktrace.c (which is used to fill out a blk_io_trace structure and place it in a per-cpu sub-buffer).",
  "id": "GHSA-j7c5-8q8x-hgwf",
  "modified": "2022-05-24T17:03:31Z",
  "published": "2022-05-24T17:03:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-19768"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.kernel.org/show_bug.cgi?id=205711"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20200103-0001"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4342-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4344-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4345-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4346-1"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2020/dsa-4698"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00039.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2019-19768

Vulnerability from cvelistv5

Published

2019-12-12 19:38

Modified

2024-08-05 02:25

Severity ?

Summary

References

▼	URL	Tags
	https://bugzilla.kernel.org/show_bug.cgi?id=205711	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-20200103-0001/	x_refsource_CONFIRM
	http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00039.html	vendor-advisory, x_refsource_SUSE
	https://usn.ubuntu.com/4344-1/	vendor-advisory, x_refsource_UBUNTU
	https://usn.ubuntu.com/4345-1/	vendor-advisory, x_refsource_UBUNTU
	https://usn.ubuntu.com/4342-1/	vendor-advisory, x_refsource_UBUNTU
	https://usn.ubuntu.com/4346-1/	vendor-advisory, x_refsource_UBUNTU
	https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html	mailing-list, x_refsource_MLIST
	https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html	mailing-list, x_refsource_MLIST
	https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html	mailing-list, x_refsource_MLIST
	https://www.debian.org/security/2020/dsa-4698	vendor-advisory, x_refsource_DEBIAN

Impacted products

▼	Vendor	Product
	n/a	n/a

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            ],
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          },
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            "url": "https://security.netapp.com/advisory/ntap-20200103-0001/"
          },
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            "name": "openSUSE-SU-2020:0388",
            "tags": [
              "vendor-advisory",
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            "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00039.html"
          },
          {
            "name": "USN-4344-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/4344-1/"
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              "x_transferred"
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            "url": "https://usn.ubuntu.com/4345-1/"
          },
          {
            "name": "USN-4342-1",
            "tags": [
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              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/4342-1/"
          },
          {
            "name": "USN-4346-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/4346-1/"
          },
          {
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            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html"
          },
          {
            "name": "[debian-lts-announce] 20200610 [SECURITY] [DLA 2242-1] linux-4.9 security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html"
          },
          {
            "name": "[debian-lts-announce] 20200610 [SECURITY] [DLA 2241-2] linux security update",
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        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
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        }
      ],
      "problemTypes": [
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      "providerMetadata": {
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          "url": "https://security.netapp.com/advisory/ntap-20200103-0001/"
        },
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            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/4346-1/"
        },
        {
          "name": "[debian-lts-announce] 20200609 [SECURITY] [DLA 2241-1] linux security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html"
        },
        {
          "name": "[debian-lts-announce] 20200610 [SECURITY] [DLA 2242-1] linux-4.9 security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html"
        },
        {
          "name": "[debian-lts-announce] 20200610 [SECURITY] [DLA 2241-2] linux security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html"
        },
        {
          "name": "DSA-4698",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2020/dsa-4698"
        }
      ],
      "x_legacyV4Record": {
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          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2019-19768",
          "STATE": "PUBLIC"
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    "assignerShortName": "mitre",
    "cveId": "CVE-2019-19768",
    "datePublished": "2019-12-12T19:38:59",
    "dateReserved": "2019-12-12T00:00:00",
    "dateUpdated": "2024-08-05T02:25:12.665Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "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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