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CVE-2020-15437

PoC —
CVSS 3.1
4.4 medium
EPSS
<1%p37
Published
()
Modified
Description

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.

Vendors
linux
Products
linux kernel
Weakness
CWE-476
Vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
NVD CVE.org GitHub PoCs EPSS (0.4%)

In the news

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