CVE-2020-27830

A vulnerability was found in Linux Kernel where in the spk_ttyio_receive_buf2() function, it would dereference spk_ttyio_synth without checking whether it is NULL or not, and may lead to a NULL-ptr deref crash.
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Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

Information

Published : 2021-05-13 08:15

Updated : 2021-09-07 14:59


NVD link : CVE-2020-27830

Mitre link : CVE-2020-27830


JSON object : View

CWE
CWE-476

NULL Pointer Dereference

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Products Affected

debian

  • debian_linux

linux

  • linux_kernel