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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2021-05-13T14:15:34

Updated: 2024-08-04T16:25:43.662Z

Reserved: 2020-10-27T00:00:00

Link: CVE-2020-27830

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-05-13T15:15:07.577

Modified: 2021-09-07T21:59:33.427

Link: CVE-2020-27830

cve-icon Redhat

Severity : Moderate

Publid Date: 2020-11-30T00:00:00Z

Links: CVE-2020-27830 - Bugzilla