Vulnerability-Lookup

GHSA-993Q-FVMM-5HV9

Vulnerability from github – Published: 2026-05-28 12:30 – Updated: 2026-05-28 12:30

Details

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

spi: mpc52xx: fix use-after-free on unbind

The state machine work is scheduled by the interrupt handler and therefore needs to be cancelled after disabling interrupts to avoid a potential use-after-free.

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{
  "affected": [],
  "aliases": [
    "CVE-2026-46219"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-05-28T10:16:37Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nspi: mpc52xx: fix use-after-free on unbind\n\nThe state machine work is scheduled by the interrupt handler and\ntherefore needs to be cancelled after disabling interrupts to avoid a\npotential use-after-free.",
  "id": "GHSA-993q-fvmm-5hv9",
  "modified": "2026-05-28T12:30:33Z",
  "published": "2026-05-28T12:30:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-46219"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6c3e413919a12627d04a31a4a5fccb9fc129bb02"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/706b3dc2ac7a998c55e14b3fd2e8f934c367e6e0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bb6b50f709c5a01906ff72a07fdc070bb3357188"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bbcd6dd8e9f264440eaf6167382bf404911c1c46"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ee52da0dd83ebcd89ecbbe2660c57b15a25489f2"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2026-46219 (GCVE-0-2026-46219)

Vulnerability from cvelistv5 – Published: 2026-05-28 09:40 – Updated: 2026-05-28 09:40

Title

spi: mpc52xx: fix use-after-free on unbind

Summary

In the Linux kernel, the following vulnerability has been resolved: spi: mpc52xx: fix use-after-free on unbind The state machine work is scheduled by the interrupt handler and therefore needs to be cancelled after disabling interrupts to avoid a potential use-after-free.

Severity

No CVSS data available.

Assigner

Linux

References

5 references

URL	Tags
https://git.kernel.org/stable/c/bb6b50f709c5a0190…
https://git.kernel.org/stable/c/ee52da0dd83ebcd89…
https://git.kernel.org/stable/c/6c3e413919a12627d…
https://git.kernel.org/stable/c/bbcd6dd8e9f264440…
https://git.kernel.org/stable/c/706b3dc2ac7a998c5…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: f65d85bc1ffd8a2c194bb2cd65e35ed3648ddd59 , < bb6b50f709c5a01906ff72a07fdc070bb3357188 (git) Affected: 90b72189de2cddacb26250579da0510b29a8b82b , < ee52da0dd83ebcd89ecbbe2660c57b15a25489f2 (git) Affected: 984836621aad98802d92c4a3047114cf518074c8 , < 6c3e413919a12627d04a31a4a5fccb9fc129bb02 (git) Affected: 984836621aad98802d92c4a3047114cf518074c8 , < bbcd6dd8e9f264440eaf6167382bf404911c1c46 (git) Affected: 984836621aad98802d92c4a3047114cf518074c8 , < 706b3dc2ac7a998c55e14b3fd2e8f934c367e6e0 (git) Affected: d0cde3911cf24e1bcdd4caa1d1b9ef57589db5a1 (git) Affected: e0c6ce8424095c2da32a063d3fc027494c689817 (git) Affected: cd5106c77d6d6828aa82449f01f4eb436d602a21 (git) Affected: 373d55a47dc662e5e30d12ad5d334312f757c1f1 (git) Affected: 6.6.66 , < 6.6.140 (semver) Affected: 6.12.5 , < 6.12.90 (semver) Affected: 5.4.287 , < 5.5 (semver) Affected: 5.10.231 , < 5.11 (semver) Affected: 5.15.174 , < 5.16 (semver) Affected: 6.1.120 , < 6.2 (semver)
Linux	Linux	Affected: 6.13 Unaffected: 0 , < 6.13 (semver) Unaffected: 6.6.140 , ≤ 6.6.* (semver) Unaffected: 6.12.90 , ≤ 6.12.* (semver) Unaffected: 6.18.32 , ≤ 6.18.* (semver) Unaffected: 7.0.9 , ≤ 7.0.* (semver) Unaffected: 7.1-rc1 , ≤ * (original_commit_for_fix)

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{
  "containers": {
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        {
          "defaultStatus": "unaffected",
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          "programFiles": [
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              "status": "affected",
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              "versionType": "semver"
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            {
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              "status": "affected",
              "version": "5.15.174",
              "versionType": "semver"
            },
            {
              "lessThan": "6.2",
              "status": "affected",
              "version": "6.1.120",
              "versionType": "semver"
            }
          ]
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              "version": "6.13"
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      "cpeApplicability": [
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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-993Q-FVMM-5HV9

CVE-2026-46219 (GCVE-0-2026-46219)

Tags

Sightings

Nomenclature