cve-2023-52795
Vulnerability from cvelistv5
Published
2024-05-21 15:31
Modified
2024-11-04 14:52
Severity ?
Summary
vhost-vdpa: fix use after free in vhost_vdpa_probe()
Impacted products
LinuxLinux
LinuxLinux
Show details on NVD website


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                "timestamp": "2024-05-29T17:45:54.468862Z",
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nvhost-vdpa: fix use after free in vhost_vdpa_probe()\n\nThe put_device() calls vhost_vdpa_release_dev() which calls\nida_simple_remove() and frees \"v\".  So this call to\nida_simple_remove() is a use after free and a double free."
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    "cveId": "CVE-2023-52795",
    "datePublished": "2024-05-21T15:31:09.623Z",
    "dateReserved": "2024-05-21T15:19:24.246Z",
    "dateUpdated": "2024-11-04T14:52:52.450Z",
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    "nvd": "{\"cve\":{\"id\":\"CVE-2023-52795\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-05-21T16:15:18.073\",\"lastModified\":\"2024-05-21T16:53:56.550\",\"vulnStatus\":\"Awaiting Analysis\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nvhost-vdpa: fix use after free in vhost_vdpa_probe()\\n\\nThe put_device() calls vhost_vdpa_release_dev() which calls\\nida_simple_remove() and frees \\\"v\\\".  So this call to\\nida_simple_remove() is a use after free and a double free.\"},{\"lang\":\"es\",\"value\":\" En el kernel de Linux se ha resuelto la siguiente vulnerabilidad: vhost-vdpa: corrige el use after free en vhost_vdpa_probe(). El put_device() llama a vhost_vdpa_release_dev() que llama a ida_simple_remove() y libera \\\"v\\\". Entonces esta llamada a ida_simple_remove() es un use after free y double free.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/ae8ea4e200675a940c365b496ef8e3fb4123601c\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/bf04132cd64ccde4e9e9765d489c83fe83c09b7f\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/c0f8b8fb7df9d1a38652eb5aa817afccd3c56111\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/e07754e0a1ea2d63fb29574253d1fd7405607343\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
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