Vulnerability-Lookup

GHSA-PVP3-22V7-6XCV

Vulnerability from github – Published: 2024-05-17 15:31 – Updated: 2025-09-25 18:30

Details

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

efivarfs: Free s_fs_info on unmount

Now that we allocate a s_fs_info struct on fs context creation, we should ensure that we free it again when the superblock goes away.

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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  "aliases": [
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  "id": "GHSA-pvp3-22v7-6xcv",
  "modified": "2025-09-25T18:30:28Z",
  "published": "2024-05-17T15:31:11Z",
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}

CVE-2023-52681 (GCVE-0-2023-52681)

Vulnerability from cvelistv5 – Published: 2024-05-17 14:24 – Updated: 2026-05-11 19:31

Title

efivarfs: Free s_fs_info on unmount

Summary

In the Linux kernel, the following vulnerability has been resolved: efivarfs: Free s_fs_info on unmount Now that we allocate a s_fs_info struct on fs context creation, we should ensure that we free it again when the superblock goes away.

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-09-10 15:42 UTC

Assigner

Linux CNA under the mitre root

CNA scorecard D 53/100 over 7033 records in the last 180 days details

References

4 references

URL	Tags
https://git.kernel.org/stable/c/92be3095c6ca1cdc4…
https://git.kernel.org/stable/c/547713d502f7b4b8e…
https://git.kernel.org/stable/c/ea6b597fcaca99562…	x_transferred
https://git.kernel.org/stable/c/48be1364dd387e375…	x_transferred

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 5329aa5101f73c451bcd48deaf3f296685849d9c , < 92be3095c6ca1cdc46237839c6087555be9160e3 (git) Affected: 5329aa5101f73c451bcd48deaf3f296685849d9c , < 547713d502f7b4b8efccd409cff84d731a23853b (git)
Linux	Linux	Affected: 6.7 Unaffected: 0 , < 6.7 (semver) Unaffected: 6.7.2 , ≤ 6.7.* (semver) Unaffected: 6.8 , ≤ * (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.

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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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