Description
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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- 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://bugzilla.suse.com/show_bug.cgi?id=1145642 ↗
- https://security-tracker.debian.org/tracker/CVE-2019-12067 ↗
- https://security.netapp.com/advisory/ntap-20210727-0001/ ↗