CVE-2020-27830
- State
- Published
- Severity
- Not scored
- Published
- May 13, 2021
- Updated
- Aug 4, 2024
- Reserved
- Oct 27, 2020
Description
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.
Scores
The record has no CVSS score.
Weaknesses
Affected Products
| Product | Versions |
|---|---|
kerneln/a |
|
References
- [oss-security] 20201208 Re: Linux kernel NULL-ptr deref bug in spk_ttyio_receive_buf2mailing-list
- [oss-security] 20201208 Re: Linux kernel NULL-ptr deref bug in spk_ttyio_receive_buf2mailing-list
- DSA-4843vendor-advisory
- [debian-lts-announce] 20210212 [SECURITY] [DLA 2557-1] linux-4.19 security updatemailing-list
- https://bugzilla.redhat.com/show_bug.cgi?id=1919900
- https://security.netapp.com/advisory/ntap-20210625-0004/
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