github - ghsa-9c44-5659-5mgq

ghsa-9c44-5659-5mgq

Vulnerability from github

Published

2024-10-21 21:30

Modified

2024-10-24 21:31

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:

ravb: Fix potential use-after-free in ravb_rx_gbeth()

The skb is delivered to napi_gro_receive() which may free it, after calling this, dereferencing skb may trigger use-after-free.

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{
   affected: [],
   aliases: [
      "CVE-2022-48964",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-416",
      ],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2024-10-21T20:15:08Z",
      severity: "HIGH",
   },
   details: "In the Linux kernel, the following vulnerability has been resolved:\n\nravb: Fix potential use-after-free in ravb_rx_gbeth()\n\nThe skb is delivered to napi_gro_receive() which may free it, after calling this,\ndereferencing skb may trigger use-after-free.",
   id: "GHSA-9c44-5659-5mgq",
   modified: "2024-10-24T21:31:02Z",
   published: "2024-10-21T21:30:51Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2022-48964",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/5a5a3e564de6a8db987410c5c2f4748d50ea82b8",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/e63c681494dcc0527c625a0a4f59bf10259f5ee0",
      },
   ],
   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-2022-48964

Vulnerability from cvelistv5

Published

2024-10-21 20:05

Modified

2024-12-19 08:11

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: ravb: Fix potential use-after-free in ravb_rx_gbeth() The skb is delivered to napi_gro_receive() which may free it, after calling this, dereferencing skb may trigger use-after-free.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/e63c681494dcc0527c625a0a4f59bf10259f5ee0
	https://git.kernel.org/stable/c/5a5a3e564de6a8db987410c5c2f4748d50ea82b8

Impacted products

Vendor

Product

Version

▼

Linux

Version: 1c59eb678cbd8d322d06d3a5514d36e8e1a4e84c
Version: 1c59eb678cbd8d322d06d3a5514d36e8e1a4e84c

Linux

Version: 5.16

Show details on NVD website

JSON

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{
   containers: {
      adp: [
         {
            metrics: [
               {
                  other: {
                     content: {
                        id: "CVE-2022-48964",
                        options: [
                           {
                              Exploitation: "none",
                           },
                           {
                              Automatable: "no",
                           },
                           {
                              "Technical Impact": "partial",
                           },
                        ],
                        role: "CISA Coordinator",
                        timestamp: "2024-10-22T13:19:59.511376Z",
                        version: "2.0.3",
                     },
                     type: "ssvc",
                  },
               },
            ],
            providerMetadata: {
               dateUpdated: "2024-10-22T13:28:38.732Z",
               orgId: "134c704f-9b21-4f2e-91b3-4a467353bcc0",
               shortName: "CISA-ADP",
            },
            title: "CISA ADP Vulnrichment",
         },
      ],
      cna: {
         affected: [
            {
               defaultStatus: "unaffected",
               product: "Linux",
               programFiles: [
                  "drivers/net/ethernet/renesas/ravb_main.c",
               ],
               repo: "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               vendor: "Linux",
               versions: [
                  {
                     lessThan: "e63c681494dcc0527c625a0a4f59bf10259f5ee0",
                     status: "affected",
                     version: "1c59eb678cbd8d322d06d3a5514d36e8e1a4e84c",
                     versionType: "git",
                  },
                  {
                     lessThan: "5a5a3e564de6a8db987410c5c2f4748d50ea82b8",
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                     versionType: "git",
                  },
               ],
            },
            {
               defaultStatus: "affected",
               product: "Linux",
               programFiles: [
                  "drivers/net/ethernet/renesas/ravb_main.c",
               ],
               repo: "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               vendor: "Linux",
               versions: [
                  {
                     status: "affected",
                     version: "5.16",
                  },
                  {
                     lessThan: "5.16",
                     status: "unaffected",
                     version: "0",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "6.0.*",
                     status: "unaffected",
                     version: "6.0.13",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "*",
                     status: "unaffected",
                     version: "6.1",
                     versionType: "original_commit_for_fix",
                  },
               ],
            },
         ],
         descriptions: [
            {
               lang: "en",
               value: "In the Linux kernel, the following vulnerability has been resolved:\n\nravb: Fix potential use-after-free in ravb_rx_gbeth()\n\nThe skb is delivered to napi_gro_receive() which may free it, after calling this,\ndereferencing skb may trigger use-after-free.",
            },
         ],
         providerMetadata: {
            dateUpdated: "2024-12-19T08:11:28.992Z",
            orgId: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            shortName: "Linux",
         },
         references: [
            {
               url: "https://git.kernel.org/stable/c/e63c681494dcc0527c625a0a4f59bf10259f5ee0",
            },
            {
               url: "https://git.kernel.org/stable/c/5a5a3e564de6a8db987410c5c2f4748d50ea82b8",
            },
         ],
         title: "ravb: Fix potential use-after-free in ravb_rx_gbeth()",
         x_generator: {
            engine: "bippy-5f407fcff5a0",
         },
      },
   },
   cveMetadata: {
      assignerOrgId: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      assignerShortName: "Linux",
      cveId: "CVE-2022-48964",
      datePublished: "2024-10-21T20:05:47.835Z",
      dateReserved: "2024-08-22T01:27:53.628Z",
      dateUpdated: "2024-12-19T08:11:28.992Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
}

All sightings related to this event Export sightings related to this event

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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