github - ghsa-4wpv-r6m6-xjq5

GHSA-4WPV-R6M6-XJQ5

Vulnerability from github – Published: 2022-05-13 01:09 – Updated: 2022-05-13 01:09

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.

Severity ?

7.8 (High)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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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"
  },
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  "id": "GHSA-4wpv-r6m6-xjq5",
  "modified": "2022-05-13T01:09:55Z",
  "published": "2022-05-13T01:09:55Z",
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    },
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    },
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    },
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    },
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    },
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    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/107063"
    }
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  "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 (GCVE-0-2019-8912)

Vulnerability from cvelistv5 – Published: 2019-02-18 18:00 – Updated: 2024-08-04 21:31

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.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://www.securityfocus.com/bid/107063	vdb-entryx_refsource_BID
	http://patchwork.ozlabs.org/patch/1042902/	x_refsource_MISC
	https://usn.ubuntu.com/3930-1/	vendor-advisoryx_refsource_UBUNTU
	https://usn.ubuntu.com/3931-1/	vendor-advisoryx_refsource_UBUNTU
	https://usn.ubuntu.com/3931-2/	vendor-advisoryx_refsource_UBUNTU
	https://usn.ubuntu.com/3930-2/	vendor-advisoryx_refsource_UBUNTU
	http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
	https://access.redhat.com/errata/RHSA-2020:0174	vendor-advisoryx_refsource_REDHAT

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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.

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GHSA-4WPV-R6M6-XJQ5

CVE-2019-8912 (GCVE-0-2019-8912)

Tags

Sightings

Nomenclature