Vulnerability-Lookup

GHSA-CMCG-2F4M-GJQ8

Vulnerability from github – Published: 2024-02-28 09:30 – Updated: 2024-11-14 00:31

Details

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

mt76: mt7921: fix memory leak in mt7921_coredump_work

Fix possible memory leak in mt7921_coredump_work.

Severity

4.3 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2021-47031"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-401"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-02-28T09:15:39Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmt76: mt7921: fix memory leak in mt7921_coredump_work\n\nFix possible memory leak in mt7921_coredump_work.",
  "id": "GHSA-cmcg-2f4m-gjq8",
  "modified": "2024-11-14T00:31:10Z",
  "published": "2024-02-28T09:30:38Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-47031"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4811226374453607175ea057777faa7e7f752204"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/782b3e86ea970e899f8e723db9f64708a15ca30e"
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  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
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}

CVE-2021-47031 (GCVE-0-2021-47031)

Vulnerability from cvelistv5 – Published: 2024-02-28 08:13 – Updated: 2026-05-11 13:46

Title

mt76: mt7921: fix memory leak in mt7921_coredump_work

Summary

In the Linux kernel, the following vulnerability has been resolved: mt76: mt7921: fix memory leak in mt7921_coredump_work Fix possible memory leak in mt7921_coredump_work.

Severity

4.3 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-03-11 16:41 UTC

CWE

CWE-401 - Missing Release of Memory after Effective Lifetime

Assigner

Linux CNA under the mitre root

CNA scorecard D 53/100 over 7063 records in the last 180 days details

References

2 references

URL	Tags
https://git.kernel.org/stable/c/48112263744536071…
https://git.kernel.org/stable/c/782b3e86ea970e899…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 1c099ab44727c8e42fe4de4d91b53cec3ef02860 , < 4811226374453607175ea057777faa7e7f752204 (git) Affected: 1c099ab44727c8e42fe4de4d91b53cec3ef02860 , < 782b3e86ea970e899f8e723db9f64708a15ca30e (git)
Linux	Linux	Affected: 5.12 Unaffected: 0 , < 5.12 (semver) Unaffected: 5.12.4 , ≤ 5.12.* (semver) Unaffected: 5.13 , ≤ * (original_commit_for_fix)

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JSON

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              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
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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.

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
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