6.5

CVE-2019-12067

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Qemu ≫ Qemu Version-
Debian ≫ Debian Linux Version9.0
Debian ≫ Debian Linux Version10.0
Debian ≫ Debian Linux Version11.0
Fedoraproject ≫ Fedora Version30
Redhat ≫ Openstack Platform Version10.0
Redhat ≫ Openstack Platform Version14.0
Redhat ≫ Enterprise Linux Version8.0
Redhat ≫ Enterprise Linux Version8.0 SwEditionadvanced_virtualization
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.31% 0.221
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.5 2 4
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
nvd@nist.gov 2.1 3.9 2.9
AV:L/AC:L/Au:N/C:N/I:N/A:P
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

https://bugzilla.suse.com/show_bug.cgi?id=1145642
Third Party Advisory
Issue Tracking
https://lists.gnu.org/archive/html/qemu-devel/2019-08/msg01358.html
Patch
Third Party Advisory
Mailing List
https://lists.gnu.org/archive/html/qemu-devel/2019-08/msg01487.html
Patch
Third Party Advisory
Mailing List
https://security-tracker.debian.org/tracker/CVE-2019-12067
Third Party Advisory
https://security.netapp.com/advisory/ntap-20210727-0001/
Third Party Advisory