CVE-2019-19227
- State
- Published
- Severity
- Not scored
- Published
- Nov 22, 2019
- Updated
- Aug 5, 2024
- Reserved
- Nov 22, 2019
Description
In the AppleTalk subsystem in the Linux kernel before 5.1, there is a potential NULL pointer dereference because register_snap_client may return NULL. This will lead to denial of service in net/appletalk/aarp.c and net/appletalk/ddp.c, as demonstrated by unregister_snap_client, aka CID-9804501fa122.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=9804501fa1228048857910a6bf23e085aade37cc
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.1
- openSUSE-SU-2019:2675vendor-advisory
- https://security.netapp.com/advisory/ntap-20200103-0001/
- 20200109 [slackware-security] Slackware 14.2 kernel (SSA:2020-008-01)mailing-list
- http://packetstormsecurity.com/files/155890/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html
- [debian-lts-announce] 20200118 [SECURITY] [DLA 2068-1] linux security updatemailing-list
- USN-4254-1vendor-advisory
- USN-4254-2vendor-advisory
- USN-4258-1vendor-advisory
- USN-4287-1vendor-advisory
- USN-4287-2vendor-advisory
- [debian-lts-announce] 20200302 [SECURITY] [DLA 2114-1] linux-4.9 security updatemailing-list
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