CVE-2021-47188
Vulnerability from cvelistv5
Published
2024-04-10 18:56
Modified
2024-11-04 12:01
Severity ?
Summary
scsi: ufs: core: Improve SCSI abort handling
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3ff1f6b6ba6f97f50862aa50e79959cc8ddc2566
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c36baca06efa833adaefba61f45fefdc49b6d070
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/3ff1f6b6ba6f97f50862aa50e79959cc8ddc2566
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/c36baca06efa833adaefba61f45fefdc49b6d070
Impacted products
Vendor Product Version
Linux Linux Version: 3.4
Show details on NVD website

To clipboard 

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                "id": "CVE-2021-47188",
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: ufs: core: Improve SCSI abort handling\n\nThe following has been observed on a test setup:\n\nWARNING: CPU: 4 PID: 250 at drivers/scsi/ufs/ufshcd.c:2737 ufshcd_queuecommand+0x468/0x65c\nCall trace:\n ufshcd_queuecommand+0x468/0x65c\n scsi_send_eh_cmnd+0x224/0x6a0\n scsi_eh_test_devices+0x248/0x418\n scsi_eh_ready_devs+0xc34/0xe58\n scsi_error_handler+0x204/0x80c\n kthread+0x150/0x1b4\n ret_from_fork+0x10/0x30\n\nThat warning is triggered by the following statement:\n\n\tWARN_ON(lrbp-\u003ecmd);\n\nFix this warning by clearing lrbp-\u003ecmd from the abort handler."
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    "cveId": "CVE-2021-47188",
    "datePublished": "2024-04-10T18:56:27.567Z",
    "dateReserved": "2024-03-25T09:12:14.113Z",
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    "nvd": "{\"cve\":{\"id\":\"CVE-2021-47188\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-04-10T19:15:47.527\",\"lastModified\":\"2024-11-21T06:35:35.330\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nscsi: ufs: core: Improve SCSI abort handling\\n\\nThe following has been observed on a test setup:\\n\\nWARNING: CPU: 4 PID: 250 at drivers/scsi/ufs/ufshcd.c:2737 ufshcd_queuecommand+0x468/0x65c\\nCall trace:\\n ufshcd_queuecommand+0x468/0x65c\\n scsi_send_eh_cmnd+0x224/0x6a0\\n scsi_eh_test_devices+0x248/0x418\\n scsi_eh_ready_devs+0xc34/0xe58\\n scsi_error_handler+0x204/0x80c\\n kthread+0x150/0x1b4\\n ret_from_fork+0x10/0x30\\n\\nThat warning is triggered by the following statement:\\n\\n\\tWARN_ON(lrbp-\u003ecmd);\\n\\nFix this warning by clearing lrbp-\u003ecmd from the abort handler.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: scsi: ufs: core: Mejorar el manejo de la interrupci\u00f3n de SCSI Se ha observado lo siguiente en una configuraci\u00f3n de prueba: ADVERTENCIA: CPU: 4 PID: 250 en drivers/scsi/ufs/ufshcd.c:2737 ufshcd_queuecommand+0x468/0x65c Rastreo de llamadas: ufshcd_queuecommand+0x468/0x65c scsi_send_eh_cmnd+0x224/0x6a0 scsi_eh_test_devices+0x248/0x418 scsi_eh_ready_devs+0xc34/0xe58 scsi_error_handler+0x204/0x80c kthread+0x150/0x1b4 ret_from_fork+0x10/0x30 Esa advertencia se activa por lo siguiente: declaraci\u00f3n: WARN_ON(lrbp-\u0026gt;cmd); Corrija esta advertencia borrando lrbp-\u0026gt;cmd del controlador de aborto.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/3ff1f6b6ba6f97f50862aa50e79959cc8ddc2566\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/c36baca06efa833adaefba61f45fefdc49b6d070\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/3ff1f6b6ba6f97f50862aa50e79959cc8ddc2566\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/c36baca06efa833adaefba61f45fefdc49b6d070\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}"
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