github - ghsa-7f86-4f2r-mc5f

GHSA-7F86-4F2R-MC5F

Vulnerability from github – Published: 2022-05-13 01:19 – Updated: 2022-05-13 01:19

Details

An issue was discovered in fs/xfs/libxfs/xfs_inode_buf.c in the Linux kernel through 4.17.3. A denial of service (memory corruption and BUG) can occur for a corrupted xfs image upon encountering an inode that is in extent format, but has more extents than fit in the inode fork.

Severity ?

5.5 (Medium)


                  
                    CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2018-13095"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-07-03T10:29:00Z",
    "severity": "MODERATE"
  },
  "details": "An issue was discovered in fs/xfs/libxfs/xfs_inode_buf.c in the Linux kernel through 4.17.3. A denial of service (memory corruption and BUG) can occur for a corrupted xfs image upon encountering an inode that is in extent format, but has more extents than fit in the inode fork.",
  "id": "GHSA-7f86-4f2r-mc5f",
  "modified": "2022-05-13T01:19:05Z",
  "published": "2022-05-13T01:19:05Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-13095"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/23fcb3340d033d9f081e21e6c12c2db7eaa541d3"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2019:1350"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2019:2029"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2019:2043"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.kernel.org/show_bug.cgi?id=199915"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git/commit/?h=for-next\u0026id=23fcb3340d033d9f081e21e6c12c2db7eaa541d3"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2018-13095 (GCVE-0-2018-13095)

Vulnerability from cvelistv5 – Published: 2018-07-03 05:00 – Updated: 2024-08-05 08:52

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://bugzilla.kernel.org/show_bug.cgi?id=199915	x_refsource_MISC
	https://github.com/torvalds/linux/commit/23fcb334…	x_refsource_MISC
	https://git.kernel.org/pub/scm/fs/xfs/xfs-linux.g…	x_refsource_MISC
	https://access.redhat.com/errata/RHSA-2019:1350	vendor-advisoryx_refsource_REDHAT
	https://access.redhat.com/errata/RHSA-2019:2043	vendor-advisoryx_refsource_REDHAT
	https://access.redhat.com/errata/RHSA-2019:2029	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.

Action not permitted

GHSA-7F86-4F2R-MC5F

CVE-2018-13095 (GCVE-0-2018-13095)

Tags

Sightings

Nomenclature