NULL Pointer Dereference Affecting qemu package, versions *
Threat Intelligence
EPSS
0.05% (15th
percentile)
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Test your applications- Snyk ID SNYK-UBUNTU1404-QEMU-459341
- published 9 Aug 2019
- disclosed 2 Jun 2021
Introduced: 9 Aug 2019
CVE-2019-12067 Open this link in a new tabHow to fix?
There is no fixed version for Ubuntu:14.04 qemu.
NVD Description
Note: Versions mentioned in the description apply only to the upstream qemu package and not the qemu package as distributed by Ubuntu.
See How to fix? for Ubuntu:14.04 relevant fixed versions and status.
The ahci_commit_buf function in ide/ahci.c in QEMU allows attackers to cause a denial of service (NULL dereference) when the command header 'ad->cur_cmd' is null.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2019-12067
- https://security-tracker.debian.org/tracker/CVE-2019-12067
- https://bugzilla.suse.com/show_bug.cgi?id=1145642
- https://lists.gnu.org/archive/html/qemu-devel/2019-08/msg01358.html
- https://lists.gnu.org/archive/html/qemu-devel/2019-08/msg01487.html
- https://security.netapp.com/advisory/ntap-20210727-0001/
CVSS Scores
version 3.1