CVE-2019-12067

Katalog CVE

CVSS 6.5 · Medium EPSS 0,31%

Kerentanan NULL Pointer Dereference pada qemu, debian linux +3 lainnya. Skor CVSS 3.1 6.5 (Medium) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

2 Juni 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

6.5 (Medium), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-476: NULL Pointer Dereference

EPSS (30 hari)

0,31% peluang dieksploitasi; lebih tinggi dari 21,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://lists.gnu.org/archive/html/qemu-devel/2019-08/msg01358.html mailing list · patch · advisory pihak ketiga
• https://lists.gnu.org/archive/html/qemu-devel/2019-08/msg01487.html mailing list · patch · advisory pihak ketiga
• https://bugzilla.suse.com/show_bug.cgi?id=1145642 issue tracking · advisory pihak ketiga
• https://security-tracker.debian.org/tracker/CVE-2019-12067 advisory pihak ketiga
• https://security.netapp.com/advisory/ntap-20210727-0001/ advisory pihak ketiga