Vulnerability-Lookup

GHSA-X32J-25W6-P7M4

Vulnerability from github – Published: 2024-05-19 09:34 – Updated: 2025-02-03 18:30

Details

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

selinux: avoid dereference of garbage after mount failure

In case kern_mount() fails and returns an error pointer return in the error branch instead of continuing and dereferencing the error pointer.

While on it drop the never read static variable selinuxfs_mount.

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-2024-35904"
  ],
  "database_specific": {
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    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-19T09:15:11Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nselinux: avoid dereference of garbage after mount failure\n\nIn case kern_mount() fails and returns an error pointer return in the\nerror branch instead of continuing and dereferencing the error pointer.\n\nWhile on it drop the never read static variable selinuxfs_mount.",
  "id": "GHSA-x32j-25w6-p7m4",
  "modified": "2025-02-03T18:30:36Z",
  "published": "2024-05-19T09:34:47Z",
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      "type": "CVSS_V3"
    }
  ]
}

CVE-2024-35904 (GCVE-0-2024-35904)

Vulnerability from cvelistv5 – Published: 2024-05-19 08:34 – Updated: 2026-05-11 20:13

Title

selinux: avoid dereference of garbage after mount failure

Summary

In the Linux kernel, the following vulnerability has been resolved: selinux: avoid dereference of garbage after mount failure In case kern_mount() fails and returns an error pointer return in the error branch instead of continuing and dereferencing the error pointer. While on it drop the never read static variable selinuxfs_mount.

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

Assigner

Linux

References

5 references

URL	Tags
https://git.kernel.org/stable/c/477ed6789eb9f3f4d…
https://git.kernel.org/stable/c/68784a5d01b8868ff…
https://git.kernel.org/stable/c/37801a36b4d68892c…
http://www.openwall.com/lists/oss-security/2024/05/30/2	x_transferred
http://www.openwall.com/lists/oss-security/2024/05/30/1	x_transferred

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 0619f0f5e36f12e100ef294f5980cfe7c93ff23e , < 477ed6789eb9f3f4d3568bb977f90c863c12724e (git) Affected: 0619f0f5e36f12e100ef294f5980cfe7c93ff23e , < 68784a5d01b8868ff85a7926676b6729715fff3c (git) Affected: 0619f0f5e36f12e100ef294f5980cfe7c93ff23e , < 37801a36b4d68892ce807264f784d818f8d0d39b (git)
Linux	Linux	Affected: 4.17 Unaffected: 0 , < 4.17 (semver) Unaffected: 6.6.26 , ≤ 6.6.* (semver) Unaffected: 6.8.5 , ≤ 6.8.* (semver) Unaffected: 6.9 , ≤ * (original_commit_for_fix)

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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-X32J-25W6-P7M4

CVE-2024-35904 (GCVE-0-2024-35904)

Tags

Sightings

Nomenclature