github - ghsa-mx68-p244-fggc

ghsa-mx68-p244-fggc

Vulnerability from github

Published

2022-05-24 17:34

Modified

2022-05-24 17:34

Details

The Linux kernel before version 5.8 is vulnerable to a NULL pointer dereference in drivers/tty/serial/8250/8250_core.c:serial8250_isa_init_ports() that allows local users to cause a denial of service by using the p->serial_in pointer which uninitialized.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-15437"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-11-23T21:15:00Z",
    "severity": "MODERATE"
  },
  "details": "The Linux kernel before version 5.8 is vulnerable to a NULL pointer dereference in drivers/tty/serial/8250/8250_core.c:serial8250_isa_init_ports() that allows local users to cause a denial of service by using the p-\u003eserial_in pointer which uninitialized.",
  "id": "GHSA-mx68-p244-fggc",
  "modified": "2022-05-24T17:34:48Z",
  "published": "2022-05-24T17:34:48Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-15437"
    },
    {
      "type": "WEB",
      "url": "https://lkml.org/lkml/2020/7/21/80"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2020-15437

Vulnerability from cvelistv5

Published

2020-11-23 20:10

Modified

2024-08-04 13:15

Severity ?

Summary

The Linux kernel before version 5.8 is vulnerable to a NULL pointer dereference in drivers/tty/serial/8250/8250_core.c:serial8250_isa_init_ports() that allows local users to cause a denial of service by using the p->serial_in pointer which uninitialized.

References

▼	URL	Tags
	https://lkml.org/lkml/2020/7/21/80	x_refsource_MISC

Impacted products

▼	Vendor	Product
	n/a	linux kernel

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        }
      ],
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  "dataVersion": "5.1"
}

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