cvelistv5 - cve-2025-22029

cve-2025-22029

Vulnerability from cvelistv5

This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

{
  "containers": {
    "cna": {
      "providerMetadata": {
        "dateUpdated": "2025-05-01T14:16:22.157Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "rejectedReasons": [
        {
          "lang": "en",
          "value": "This CVE ID has been rejected or withdrawn by its CVE Numbering Authority."
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-22029",
    "datePublished": "2025-04-16T14:11:49.794Z",
    "dateRejected": "2025-05-01T14:16:22.157Z",
    "dateReserved": "2024-12-29T08:45:45.808Z",
    "dateUpdated": "2025-05-01T14:16:22.157Z",
    "state": "REJECTED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-22029\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-04-16T15:15:55.510\",\"lastModified\":\"2025-05-01T15:16:19.647\",\"vulnStatus\":\"Rejected\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.\"}],\"metrics\":{},\"references\":[]}}"
  }
}

ghsa-2cqv-6948-3374

Vulnerability from github

Published

2025-04-16 15:34

Modified

2025-04-16 15:34

Details

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

exec: fix the racy usage of fs_struct->in_exec

check_unsafe_exec() sets fs->in_exec under cred_guard_mutex, then execve() paths clear fs->in_exec lockless. This is fine if exec succeeds, but if it fails we have the following race:

T1 sets fs->in_exec = 1, fails, drops cred_guard_mutex

T2 sets fs->in_exec = 1

T1 clears fs->in_exec

T2 continues with fs->in_exec == 0

Change fs/exec.c to clear fs->in_exec with cred_guard_mutex held.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2025-22029"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-04-16T15:15:55Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nexec: fix the racy usage of fs_struct-\u003ein_exec\n\ncheck_unsafe_exec() sets fs-\u003ein_exec under cred_guard_mutex, then execve()\npaths clear fs-\u003ein_exec lockless. This is fine if exec succeeds, but if it\nfails we have the following race:\n\n\tT1 sets fs-\u003ein_exec = 1, fails, drops cred_guard_mutex\n\n\tT2 sets fs-\u003ein_exec = 1\n\n\tT1 clears fs-\u003ein_exec\n\n\tT2 continues with fs-\u003ein_exec == 0\n\nChange fs/exec.c to clear fs-\u003ein_exec with cred_guard_mutex held.",
  "id": "GHSA-2cqv-6948-3374",
  "modified": "2025-04-16T15:34:39Z",
  "published": "2025-04-16T15:34:39Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-22029"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/753a620a7f8e134b444f89fe90873234e894e21a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a6b5070721503fb6021ebed51c925ffc66b1c5ab"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/af7bb0d2ca459f15cb5ca604dab5d9af103643f0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b519f2e5800fe2391b7545ba6889df795828e885"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e2d8e7bd3314485e0b3b08380c659b3d1d67ed6a"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

Action not permitted

cve-2025-22029

Vulnerability from cvelistv5

ghsa-2cqv-6948-3374

Vulnerability from github

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