ghsa-cgqc-h3vr-3xq2
Vulnerability from github
Published
2024-06-19 15:30
Modified
2024-08-01 21:31
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:

drivers/perf: hisi: hns3: Actually use devm_add_action_or_reset()

pci_alloc_irq_vectors() allocates an irq vector. When devm_add_action() fails, the irq vector is not freed, which leads to a memory leak.

Replace the devm_add_action with devm_add_action_or_reset to ensure the irq vector can be destroyed when it fails.

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{
   affected: [],
   aliases: [
      "CVE-2024-38603",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-401",
      ],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2024-06-19T14:15:20Z",
      severity: "MODERATE",
   },
   details: "In the Linux kernel, the following vulnerability has been resolved:\n\ndrivers/perf: hisi: hns3: Actually use devm_add_action_or_reset()\n\npci_alloc_irq_vectors() allocates an irq vector. When devm_add_action()\nfails, the irq vector is not freed, which leads to a memory leak.\n\nReplace the devm_add_action with devm_add_action_or_reset to ensure\nthe irq vector can be destroyed when it fails.",
   id: "GHSA-cgqc-h3vr-3xq2",
   modified: "2024-08-01T21:31:40Z",
   published: "2024-06-19T15:30:54Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2024-38603",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/1491a01ef5a98149048b12e208f6ed8e86ad10b9",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/2fcffaaf529d5fe3fdc6c0ee65a6f266b74de782",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/582c1aeee0a9e73010cf1c4cef338709860deeb0",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/a7678a16c25b6ece1667ac681e3e783ff3de7a6f",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/b1e86f1ef8fa796f8935be392457639f3a907d91",
      },
   ],
   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",
      },
   ],
}


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