github - ghsa-4v36-7w47-pxwg

ghsa-4v36-7w47-pxwg

Vulnerability from github

Published

2025-03-12 00:31

Modified

2025-03-12 00:31

Severity ?

4.7 (Medium) - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

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

ip: Fix data-races around sysctl_ip_fwd_update_priority.

While reading sysctl_ip_fwd_update_priority, it can be changed concurrently. Thus, we need to add READ_ONCE() to its readers.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49603"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-362"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:01:35Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nip: Fix data-races around sysctl_ip_fwd_update_priority.\n\nWhile reading sysctl_ip_fwd_update_priority, it can be changed\nconcurrently.  Thus, we need to add READ_ONCE() to its readers.",
  "id": "GHSA-4v36-7w47-pxwg",
  "modified": "2025-03-12T00:31:46Z",
  "published": "2025-03-12T00:31:46Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49603"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/11038fa781ab916535c53351537b22d6d405667d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/351f81f7d7185d18a9ff76f8f8c2fa8c4eea563b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7bf9e18d9a5e99e3c83482973557e9f047b051e7"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bcc03369d3277ae075ed421f0c8bf4adb5e65b74"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-49603 (GCVE-0-2022-49603)

Vulnerability from cvelistv5

Published

2025-02-26 02:23

Modified

2025-10-01 19:36

Severity ?

4.7 (Medium) - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Summary

In the Linux kernel, the following vulnerability has been resolved: ip: Fix data-races around sysctl_ip_fwd_update_priority. While reading sysctl_ip_fwd_update_priority, it can be changed concurrently. Thus, we need to add READ_ONCE() to its readers.

References

URL

Tags

	https://git.kernel.org/stable/c/11038fa781ab916535c53351537b22d6d405667d
	https://git.kernel.org/stable/c/351f81f7d7185d18a9ff76f8f8c2fa8c4eea563b
	https://git.kernel.org/stable/c/bcc03369d3277ae075ed421f0c8bf4adb5e65b74
	https://git.kernel.org/stable/c/7bf9e18d9a5e99e3c83482973557e9f047b051e7

Impacted products

Vendor

Product

Version

Version: 432e05d328921c68c35bfdeff7d7b7400b8e3d1a
Version: 432e05d328921c68c35bfdeff7d7b7400b8e3d1a
Version: 432e05d328921c68c35bfdeff7d7b7400b8e3d1a
Version: 432e05d328921c68c35bfdeff7d7b7400b8e3d1a

Version: 4.19

Show details on NVD website

To clipboard

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              "attackVector": "LOCAL",
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              "baseScore": 4.7,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
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      ],
      "cpeApplicability": [
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          "nodes": [
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        }
      ],
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        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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    "datePublished": "2025-02-26T02:23:29.912Z",
    "dateReserved": "2025-02-26T02:21:30.414Z",
    "dateUpdated": "2025-10-01T19:36:51.971Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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