Vulnerability-Lookup

GHSA-8X8C-W6CJ-QP86

Vulnerability from github – Published: 2022-05-24 17:03 – Updated: 2022-05-24 17:03

Details

In the Linux kernel 5.0.21, mounting a crafted f2fs filesystem image can cause a NULL pointer dereference in f2fs_recover_fsync_data in fs/f2fs/recovery.c. This is related to F2FS_P_SB in fs/f2fs/f2fs.h.

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{
  "affected": [],
  "aliases": [
    "CVE-2019-19815"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-12-17T07:15:00Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel 5.0.21, mounting a crafted f2fs filesystem image can cause a NULL pointer dereference in f2fs_recover_fsync_data in fs/f2fs/recovery.c. This is related to F2FS_P_SB in fs/f2fs/f2fs.h.",
  "id": "GHSA-8x8c-w6cj-qp86",
  "modified": "2022-05-24T17:03:52Z",
  "published": "2022-05-24T17:03:52Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-19815"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/4969c06a0d83c9c3dc50b8efcdc8eeedfce896f6#diff-41a7fa4590d2af87e82101f2b4dadb56"
    },
    {
      "type": "WEB",
      "url": "https://github.com/bobfuzzer/CVE/tree/master/CVE-2019-19815"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20200103-0001"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2019-19815 (GCVE-0-2019-19815)

Vulnerability from cvelistv5 – Published: 2019-12-17 06:29 – Updated: 2024-08-05 02:25

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre

References

3 references

URL	Tags
https://github.com/bobfuzzer/CVE/tree/master/CVE-…	x_refsource_MISC
https://github.com/torvalds/linux/commit/4969c06a…	x_refsource_MISC
https://security.netapp.com/advisory/ntap-2020010…	x_refsource_CONFIRM

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Sightings

Author	Source	Type	Date	Other

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-8X8C-W6CJ-QP86

CVE-2019-19815 (GCVE-0-2019-19815)

Tags

Sightings

Nomenclature