CVE-2020-15437

2020-11-2320:10:28

openEuler

www.cve.org

5.8 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

5.1%

JSON

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.

CNA Affected

[
  {
    "product": "linux kernel",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "5.7 (verified), possibly others 4.18"
      }
    ]
  }
]