github - ghsa-pqw3-898v-hg67

ghsa-pqw3-898v-hg67

Vulnerability from github

Published

2024-12-29 12:30

Modified

2025-01-07 21:30

Severity ?

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

Details

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

net/9p/usbg: fix handling of the failed kzalloc() memory allocation

On the linux-next, next-20241108 vanilla kernel, the coccinelle tool gave the following error report:

./net/9p/trans_usbg.c:912:5-11: ERROR: allocation function on line 911 returns NULL not ERR_PTR on failure

kzalloc() failure is fixed to handle the NULL return case on the memory exhaustion.

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{
   affected: [],
   aliases: [
      "CVE-2024-56730",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-476",
      ],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2024-12-29T12:15:07Z",
      severity: "MODERATE",
   },
   details: "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/9p/usbg: fix handling of the failed kzalloc() memory allocation\n\nOn the linux-next, next-20241108 vanilla kernel, the coccinelle tool gave the\nfollowing error report:\n\n./net/9p/trans_usbg.c:912:5-11: ERROR: allocation function on line 911 returns\nNULL not ERR_PTR on failure\n\nkzalloc() failure is fixed to handle the NULL return case on the memory exhaustion.",
   id: "GHSA-pqw3-898v-hg67",
   modified: "2025-01-07T21:30:55Z",
   published: "2024-12-29T12:30:40Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2024-56730",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/2cdb416de8b5795fd25fadcb69e1198b6df6d8cc",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/ff1060813d9347e8c45c8b8cff93a4dfdb6726ad",
      },
   ],
   schema_version: "1.4.0",
   severity: [
      {
         score: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
         type: "CVSS_V3",
      },
   ],
}

cve-2024-56730

Vulnerability from cvelistv5

Published

2024-12-29 11:30

Modified

2025-01-20 06:27

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: net/9p/usbg: fix handling of the failed kzalloc() memory allocation On the linux-next, next-20241108 vanilla kernel, the coccinelle tool gave the following error report: ./net/9p/trans_usbg.c:912:5-11: ERROR: allocation function on line 911 returns NULL not ERR_PTR on failure kzalloc() failure is fixed to handle the NULL return case on the memory exhaustion.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/2cdb416de8b5795fd25fadcb69e1198b6df6d8cc
	https://git.kernel.org/stable/c/ff1060813d9347e8c45c8b8cff93a4dfdb6726ad

Impacted products

Vendor

Product

Version

▼

Linux

Version: a3be076dc174d9022a71a12554feb4c97b5c4d5c
Version: a3be076dc174d9022a71a12554feb4c97b5c4d5c

Linux

Version: 6.12

Show details on NVD website

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{
   containers: {
      cna: {
         affected: [
            {
               defaultStatus: "unaffected",
               product: "Linux",
               programFiles: [
                  "net/9p/trans_usbg.c",
               ],
               repo: "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               vendor: "Linux",
               versions: [
                  {
                     lessThan: "2cdb416de8b5795fd25fadcb69e1198b6df6d8cc",
                     status: "affected",
                     version: "a3be076dc174d9022a71a12554feb4c97b5c4d5c",
                     versionType: "git",
                  },
                  {
                     lessThan: "ff1060813d9347e8c45c8b8cff93a4dfdb6726ad",
                     status: "affected",
                     version: "a3be076dc174d9022a71a12554feb4c97b5c4d5c",
                     versionType: "git",
                  },
               ],
            },
            {
               defaultStatus: "affected",
               product: "Linux",
               programFiles: [
                  "net/9p/trans_usbg.c",
               ],
               repo: "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               vendor: "Linux",
               versions: [
                  {
                     status: "affected",
                     version: "6.12",
                  },
                  {
                     lessThan: "6.12",
                     status: "unaffected",
                     version: "0",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "6.12.*",
                     status: "unaffected",
                     version: "6.12.2",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "*",
                     status: "unaffected",
                     version: "6.13",
                     versionType: "original_commit_for_fix",
                  },
               ],
            },
         ],
         descriptions: [
            {
               lang: "en",
               value: "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/9p/usbg: fix handling of the failed kzalloc() memory allocation\n\nOn the linux-next, next-20241108 vanilla kernel, the coccinelle tool gave the\nfollowing error report:\n\n./net/9p/trans_usbg.c:912:5-11: ERROR: allocation function on line 911 returns\nNULL not ERR_PTR on failure\n\nkzalloc() failure is fixed to handle the NULL return case on the memory exhaustion.",
            },
         ],
         providerMetadata: {
            dateUpdated: "2025-01-20T06:27:07.990Z",
            orgId: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            shortName: "Linux",
         },
         references: [
            {
               url: "https://git.kernel.org/stable/c/2cdb416de8b5795fd25fadcb69e1198b6df6d8cc",
            },
            {
               url: "https://git.kernel.org/stable/c/ff1060813d9347e8c45c8b8cff93a4dfdb6726ad",
            },
         ],
         title: "net/9p/usbg: fix handling of the failed kzalloc() memory allocation",
         x_generator: {
            engine: "bippy-5f407fcff5a0",
         },
      },
   },
   cveMetadata: {
      assignerOrgId: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      assignerShortName: "Linux",
      cveId: "CVE-2024-56730",
      datePublished: "2024-12-29T11:30:07.876Z",
      dateReserved: "2024-12-27T15:00:39.861Z",
      dateUpdated: "2025-01-20T06:27:07.990Z",
      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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