github - ghsa-j4mc-42j4-7jgg

ghsa-j4mc-42j4-7jgg

Vulnerability from github

Published

2022-05-24 17:02

Modified

2024-04-04 02:42

Severity ?

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

Details

In the Linux kernel 5.0.21, mounting a crafted f2fs filesystem image can lead to slab-out-of-bounds read access in f2fs_build_segment_manager in fs/f2fs/segment.c, related to init_min_max_mtime in fs/f2fs/segment.c (because the second argument to get_seg_entry is not validated).

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{
  "affected": [],
  "aliases": [
    "CVE-2019-19449"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-12-08T02:15:00Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel 5.0.21, mounting a crafted f2fs filesystem image can lead to slab-out-of-bounds read access in f2fs_build_segment_manager in fs/f2fs/segment.c, related to init_min_max_mtime in fs/f2fs/segment.c (because the second argument to get_seg_entry is not validated).",
  "id": "GHSA-j4mc-42j4-7jgg",
  "modified": "2024-04-04T02:42:21Z",
  "published": "2022-05-24T17:02:52Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-19449"
    },
    {
      "type": "WEB",
      "url": "https://github.com/bobfuzzer/CVE/tree/master/CVE-2019-19449"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20200103-0001"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2019-19449 (GCVE-0-2019-19449)

Vulnerability from cvelistv5

Published

2019-12-08 01:14

Modified

2024-08-05 02:16

Severity ?

CWE

n/a

Summary

In the Linux kernel 5.0.21, mounting a crafted f2fs filesystem image can lead to slab-out-of-bounds read access in f2fs_build_segment_manager in fs/f2fs/segment.c, related to init_min_max_mtime in fs/f2fs/segment.c (because the second argument to get_seg_entry is not validated).

References

URL

Tags

	https://github.com/bobfuzzer/CVE/tree/master/CVE-2019-19449	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-20200103-0001/	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

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