github - ghsa-3hp7-rrvf-6j8r

ghsa-3hp7-rrvf-6j8r

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:

nexthop: Fix data-races around nexthop_compat_mode.

While reading nexthop_compat_mode, 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-2022-49629"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-362"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:01:38Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnexthop: Fix data-races around nexthop_compat_mode.\n\nWhile reading nexthop_compat_mode, it can be changed concurrently.\nThus, we need to add READ_ONCE() to its readers.",
  "id": "GHSA-3hp7-rrvf-6j8r",
  "modified": "2025-03-12T00:31:47Z",
  "published": "2025-03-12T00:31:47Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49629"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0d17723afea3ae8c9f245c9bbd2ba5945b77e812"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a51040d4b120f3520df64fb0b9c63b31d69bea9b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ae3054f6fbccc90f14ecd6cf9b2c09a2401c64fd"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bdf00bf24bef9be1ca641a6390fd5487873e0d2e"
    }
  ],
  "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-2022-49629 (GCVE-0-2022-49629)

Vulnerability from cvelistv5

Published

2025-02-26 02:23

Modified

2025-05-04 08:42

Severity ?

Summary

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

References

►

URL

Tags

	https://git.kernel.org/stable/c/a51040d4b120f3520df64fb0b9c63b31d69bea9b
	https://git.kernel.org/stable/c/0d17723afea3ae8c9f245c9bbd2ba5945b77e812
	https://git.kernel.org/stable/c/ae3054f6fbccc90f14ecd6cf9b2c09a2401c64fd
	https://git.kernel.org/stable/c/bdf00bf24bef9be1ca641a6390fd5487873e0d2e

Impacted products

Vendor

Product

Version

►

Version: 4f80116d3df3b23ee4b83ea8557629e1799bc230
Version: 4f80116d3df3b23ee4b83ea8557629e1799bc230
Version: 4f80116d3df3b23ee4b83ea8557629e1799bc230
Version: 4f80116d3df3b23ee4b83ea8557629e1799bc230

Version: 5.8

Show details on NVD website

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/ipv4/fib_semantics.c",
            "net/ipv4/nexthop.c",
            "net/ipv6/route.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "a51040d4b120f3520df64fb0b9c63b31d69bea9b",
              "status": "affected",
              "version": "4f80116d3df3b23ee4b83ea8557629e1799bc230",
              "versionType": "git"
            },
            {
              "lessThan": "0d17723afea3ae8c9f245c9bbd2ba5945b77e812",
              "status": "affected",
              "version": "4f80116d3df3b23ee4b83ea8557629e1799bc230",
              "versionType": "git"
            },
            {
              "lessThan": "ae3054f6fbccc90f14ecd6cf9b2c09a2401c64fd",
              "status": "affected",
              "version": "4f80116d3df3b23ee4b83ea8557629e1799bc230",
              "versionType": "git"
            },
            {
              "lessThan": "bdf00bf24bef9be1ca641a6390fd5487873e0d2e",
              "status": "affected",
              "version": "4f80116d3df3b23ee4b83ea8557629e1799bc230",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/ipv4/fib_semantics.c",
            "net/ipv4/nexthop.c",
            "net/ipv6/route.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.8"
            },
            {
              "lessThan": "5.8",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.132",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.56",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.18.*",
              "status": "unaffected",
              "version": "5.18.13",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "5.19",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.132",
                  "versionStartIncluding": "5.8",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.56",
                  "versionStartIncluding": "5.8",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.18.13",
                  "versionStartIncluding": "5.8",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.19",
                  "versionStartIncluding": "5.8",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnexthop: Fix data-races around nexthop_compat_mode.\n\nWhile reading nexthop_compat_mode, it can be changed concurrently.\nThus, we need to add READ_ONCE() to its readers."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-04T08:42:08.927Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/a51040d4b120f3520df64fb0b9c63b31d69bea9b"
        },
        {
          "url": "https://git.kernel.org/stable/c/0d17723afea3ae8c9f245c9bbd2ba5945b77e812"
        },
        {
          "url": "https://git.kernel.org/stable/c/ae3054f6fbccc90f14ecd6cf9b2c09a2401c64fd"
        },
        {
          "url": "https://git.kernel.org/stable/c/bdf00bf24bef9be1ca641a6390fd5487873e0d2e"
        }
      ],
      "title": "nexthop: Fix data-races around nexthop_compat_mode.",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-49629",
    "datePublished": "2025-02-26T02:23:42.768Z",
    "dateReserved": "2025-02-26T02:21:30.422Z",
    "dateUpdated": "2025-05-04T08:42:08.927Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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