github - ghsa-4wpv-r6m6-xjq5

ghsa-4wpv-r6m6-xjq5

Vulnerability from github

Published

2022-05-13 01:09

Modified

2022-05-13 01:09

Severity ?

7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

In the Linux kernel through 4.20.11, af_alg_release() in crypto/af_alg.c neglects to set a NULL value for a certain structure member, which leads to a use-after-free in sockfs_setattr.

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{
  "affected": [],
  "aliases": [
    "CVE-2019-8912"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-02-18T18:29:00Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel through 4.20.11, af_alg_release() in crypto/af_alg.c neglects to set a NULL value for a certain structure member, which leads to a use-after-free in sockfs_setattr.",
  "id": "GHSA-4wpv-r6m6-xjq5",
  "modified": "2022-05-13T01:09:55Z",
  "published": "2022-05-13T01:09:55Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-8912"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2020:0174"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-8912"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3930-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3930-2"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3931-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3931-2"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00052.html"
    },
    {
      "type": "WEB",
      "url": "http://patchwork.ozlabs.org/patch/1042902"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/107063"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2019-8912

Vulnerability from cvelistv5

Published

2019-02-18 18:00

Modified

2024-08-04 21:31

Severity ?

Summary

In the Linux kernel through 4.20.11, af_alg_release() in crypto/af_alg.c neglects to set a NULL value for a certain structure member, which leads to a use-after-free in sockfs_setattr.

References

▼	URL	Tags
	http://www.securityfocus.com/bid/107063	vdb-entry, x_refsource_BID
	http://patchwork.ozlabs.org/patch/1042902/	x_refsource_MISC
	https://usn.ubuntu.com/3930-1/	vendor-advisory, x_refsource_UBUNTU
	https://usn.ubuntu.com/3931-1/	vendor-advisory, x_refsource_UBUNTU
	https://usn.ubuntu.com/3931-2/	vendor-advisory, x_refsource_UBUNTU
	https://usn.ubuntu.com/3930-2/	vendor-advisory, x_refsource_UBUNTU
	http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00052.html	vendor-advisory, x_refsource_SUSE
	https://access.redhat.com/errata/RHSA-2020:0174	vendor-advisory, x_refsource_REDHAT

Impacted products

Vendor

Product

Version

▼

n/a

Version: n/a

Show details on NVD website

JSON

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}

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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