github - ghsa-83jf-v646-gp24

ghsa-83jf-v646-gp24

Vulnerability from github

Published

2024-10-21 21:30

Modified

2024-10-24 06:30

Severity ?

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

Details

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

net/mlx5e: Fix use-after-free when reverting termination table

When having multiple dests with termination tables and second one or afterwards fails the driver reverts usage of term tables but doesn't reset the assignment in attr->dests[num_vport_dests].termtbl which case a use-after-free when releasing the rule. Fix by resetting the assignment of termtbl to null.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49025"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-10-21T20:15:13Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/mlx5e: Fix use-after-free when reverting termination table\n\nWhen having multiple dests with termination tables and second one\nor afterwards fails the driver reverts usage of term tables but\ndoesn\u0027t reset the assignment in attr-\u003edests[num_vport_dests].termtbl\nwhich case a use-after-free when releasing the rule.\nFix by resetting the assignment of termtbl to null.",
  "id": "GHSA-83jf-v646-gp24",
  "modified": "2024-10-24T06:30:29Z",
  "published": "2024-10-21T21:30:52Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49025"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0a2d73a77060c3cbdc6e801cd5d979d674cd404b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0d2f9d95d9fbe993f3c4bafb87d59897b0325aff"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/372eb550faa0757349040fd43f59483cbfdb2c0b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/52c795af04441d76f565c4634f893e5b553df2ae"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e6d2d26a49c3a9cd46b232975e45236304810904"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2022-49025

Vulnerability from cvelistv5

Published

2024-10-21 20:06

Modified

2024-12-19 08:12

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix use-after-free when reverting termination table When having multiple dests with termination tables and second one or afterwards fails the driver reverts usage of term tables but doesn't reset the assignment in attr->dests[num_vport_dests].termtbl which case a use-after-free when releasing the rule. Fix by resetting the assignment of termtbl to null.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/0a2d73a77060c3cbdc6e801cd5d979d674cd404b
	https://git.kernel.org/stable/c/0d2f9d95d9fbe993f3c4bafb87d59897b0325aff
	https://git.kernel.org/stable/c/372eb550faa0757349040fd43f59483cbfdb2c0b
	https://git.kernel.org/stable/c/e6d2d26a49c3a9cd46b232975e45236304810904
	https://git.kernel.org/stable/c/52c795af04441d76f565c4634f893e5b553df2ae

Impacted products

Vendor

Product

Version

▼

Linux

Version: 10caabdaad5ace85577a453da97d1f8d3b944427
Version: 10caabdaad5ace85577a453da97d1f8d3b944427
Version: 10caabdaad5ace85577a453da97d1f8d3b944427
Version: 10caabdaad5ace85577a453da97d1f8d3b944427
Version: 10caabdaad5ace85577a453da97d1f8d3b944427

Linux

Version: 5.3

Show details on NVD website

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        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-49025",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-22T13:12:03.785297Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
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        "providerMetadata": {
          "dateUpdated": "2024-10-22T13:18:36.599Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
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      "affected": [
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          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads_termtbl.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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          "vendor": "Linux",
          "versions": [
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              "version": "5.3"
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              "lessThan": "5.3",
              "status": "unaffected",
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              "versionType": "semver"
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              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.226",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.158",
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              "version": "5.15.82",
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              "version": "6.0.12",
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      ],
      "providerMetadata": {
        "dateUpdated": "2024-12-19T08:12:40.440Z",
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    "datePublished": "2024-10-21T20:06:31.189Z",
    "dateReserved": "2024-08-22T01:27:53.650Z",
    "dateUpdated": "2024-12-19T08:12:40.440Z",
    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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