Vulnerability-Lookup

GHSA-5G6F-MMX7-RP64

Vulnerability from github – Published: 2024-10-21 21:30 – Updated: 2025-11-04 00:31

Details

In the Linux kernel, the following vulnerability has been resolved:

exfat: fix memory leak in exfat_load_bitmap()

If the first directory entry in the root directory is not a bitmap directory entry, 'bh' will not be released and reassigned, which will cause a memory leak.

Severity

5.5 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2024-50013"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-401"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-10-21T19:15:04Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nexfat: fix memory leak in exfat_load_bitmap()\n\nIf the first directory entry in the root directory is not a bitmap\ndirectory entry, \u0027bh\u0027 will not be released and reassigned, which\nwill cause a memory leak.",
  "id": "GHSA-5g6f-mmx7-rp64",
  "modified": "2025-11-04T00:31:45Z",
  "published": "2024-10-21T21:30:50Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-50013"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4e1813e52f86eb8db0c6c9570251f2fcbc571f5d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/89081e8407e637463db5880d168e3652fb9f4330"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bf0b3b35259475d1fe377bcaa565488e26684f7a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d2b537b3e533f28e0d97293fe9293161fe8cd137"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/dca359db1eb37f334267ebd7e3cab9a66d191d5b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ddf704c2ce3b73f38d2dd8cf1bb0f7ec038bdf63"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f692160d3e1e5450605071b8df8f7d08d9b09a83"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2024-50013 (GCVE-0-2024-50013)

Vulnerability from cvelistv5 – Published: 2024-10-21 18:54 – Updated: 2026-05-11 20:43

Title

exfat: fix memory leak in exfat_load_bitmap()

Summary

In the Linux kernel, the following vulnerability has been resolved: exfat: fix memory leak in exfat_load_bitmap() If the first directory entry in the root directory is not a bitmap directory entry, 'bh' will not be released and reassigned, which will cause a memory leak.

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

Assigner

Linux

References

9 references

URL	Tags
https://git.kernel.org/stable/c/f692160d3e1e54506…
https://git.kernel.org/stable/c/ddf704c2ce3b73f38…
https://git.kernel.org/stable/c/4e1813e52f86eb8db…
https://git.kernel.org/stable/c/bf0b3b35259475d1f…
https://git.kernel.org/stable/c/dca359db1eb37f334…
https://git.kernel.org/stable/c/89081e8407e637463…
https://git.kernel.org/stable/c/d2b537b3e533f28e0…
https://lists.debian.org/debian-lts-announce/2025…
https://lists.debian.org/debian-lts-announce/2025…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 1e49a94cf707204b66a3fb242f2814712c941f52 , < f692160d3e1e5450605071b8df8f7d08d9b09a83 (git) Affected: 1e49a94cf707204b66a3fb242f2814712c941f52 , < ddf704c2ce3b73f38d2dd8cf1bb0f7ec038bdf63 (git) Affected: 1e49a94cf707204b66a3fb242f2814712c941f52 , < 4e1813e52f86eb8db0c6c9570251f2fcbc571f5d (git) Affected: 1e49a94cf707204b66a3fb242f2814712c941f52 , < bf0b3b35259475d1fe377bcaa565488e26684f7a (git) Affected: 1e49a94cf707204b66a3fb242f2814712c941f52 , < dca359db1eb37f334267ebd7e3cab9a66d191d5b (git) Affected: 1e49a94cf707204b66a3fb242f2814712c941f52 , < 89081e8407e637463db5880d168e3652fb9f4330 (git) Affected: 1e49a94cf707204b66a3fb242f2814712c941f52 , < d2b537b3e533f28e0d97293fe9293161fe8cd137 (git)
Linux	Linux	Affected: 5.7 Unaffected: 0 , < 5.7 (semver) Unaffected: 5.10.227 , ≤ 5.10.* (semver) Unaffected: 5.15.168 , ≤ 5.15.* (semver) Unaffected: 6.1.113 , ≤ 6.1.* (semver) Unaffected: 6.6.55 , ≤ 6.6.* (semver) Unaffected: 6.10.14 , ≤ 6.10.* (semver) Unaffected: 6.11.3 , ≤ 6.11.* (semver) Unaffected: 6.12 , ≤ * (original_commit_for_fix)

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JSON

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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-5G6F-MMX7-RP64

CVE-2024-50013 (GCVE-0-2024-50013)

Tags

Sightings

Nomenclature