CVE-2019-19462
- State
- Published
- Severity
- Not scored
- Published
- Nov 30, 2019
- Updated
- Oct 8, 2026
- Reserved
- Nov 30, 2019
Description
relay_open in kernel/relay.c in the Linux kernel through 5.4.1 allows local users to cause a denial of service (such as relay blockage) by triggering a NULL alloc_percpu result.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://syzkaller-ppc64.appspot.com/bug?id=1c09906c83a8ea811a9e318c2a4f8e243becc6f8
- https://syzkaller-ppc64.appspot.com/bug?id=b05b4d005191cc375cdf848c3d4d980308d50531
- https://syzkaller.appspot.com/bug?id=e4265490d26d6c01cd9bc79dc915ef0a1bf15046
- https://syzkaller.appspot.com/bug?id=f4d1cb4330bd3ddf4a628332b4285407b2eedd7b
- https://lore.kernel.org/lkml/20191129013745.7168-1-dja%40axtens.net/
- [debian-lts-announce] 20200610 [SECURITY] [DLA 2242-1] linux-4.9 security updatemailing-list
- DSA-4698vendor-advisory
- DSA-4699vendor-advisory
- openSUSE-SU-2020:0801vendor-advisory
- openSUSE-SU-2020:0935vendor-advisory
- USN-4414-1vendor-advisory
- USN-4425-1vendor-advisory
- USN-4439-1vendor-advisory
- USN-4440-1vendor-advisory
- https://security.netapp.com/advisory/ntap-20210129-0004/
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