NULL Pointer Dereference Affecting qemu package, versions *
Snyk CVSS
Attack Complexity
Low
Scope
Changed
Availability
High
Threat Intelligence
EPSS
0.05% (13th
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN12-QEMU-1558397
- 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 Debian:12
qemu
.
NVD Description
Note: Versions mentioned in the description apply only to the upstream qemu
package and not the qemu
package as distributed by Debian
.
See How to fix?
for Debian:12
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
- 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/