The mode4and5 write functions in hw/display/cirrus_vga.c in Qemu allow local OS guest…
Priority LOW 27CWE-787Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- High
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- Partial Red Hat: 15 fixed, 1 without a fix
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and Red Hat. Impact type from CWE-787 and the CVSS impact.
Summary
The mode4and5 write functions in hw/display/cirrus_vga.c in Qemu allow local OS guest privileged users to cause a denial of service (out-of-bounds write access and Qemu process crash) via vectors related to dst calculation.
Why it matters now
EPSS 0.00463 40th percentileScored 2026-11-07
Fix Partial Red Hat: 9 advisoriesRed Hat: 15 fixed, 1 without a fix
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
Red Hat 9 advisories
- RHSA-2018:0516 Released 2018-03-13 · Red Hat rating Moderateqemu-kvm security update
- Red Hat Enterprise Linux Desktop (v. 6) qemu-guest-agent-2:0.12.1.2-2.503.el6_9.5, qemu-img-2:0.12.1.2-2.503.el6_9.5, qemu-kvm-2:0.12.1.2-2.503.el6_9.5 +1
- Red Hat Enterprise Linux HPC Node (v. 6) qemu-guest-agent-2:0.12.1.2-2.503.el6_9.5, qemu-img-2:0.12.1.2-2.503.el6_9.5, qemu-kvm-2:0.12.1.2-2.503.el6_9.5 +1
- Red Hat Enterprise Linux Server (v. 6) qemu-guest-agent-2:0.12.1.2-2.503.el6_9.5, qemu-img-2:0.12.1.2-2.503.el6_9.5, qemu-kvm-2:0.12.1.2-2.503.el6_9.5 +1
- Red Hat Enterprise Linux Workstation (v. 6) qemu-guest-agent-2:0.12.1.2-2.503.el6_9.5, qemu-img-2:0.12.1.2-2.503.el6_9.5, qemu-kvm-2:0.12.1.2-2.503.el6_9.5 +1
- RHSA-2017:3473 Released 2017-12-14 · Red Hat rating Moderateqemu-kvm-rhev security update
- Red Hat Enterprise Linux OpenStack Platform 6.0 (Juno) for RHEL 7 qemu-img-rhev-10:2.9.0-16.el7_4.11, qemu-kvm-common-rhev-10:2.9.0-16.el7_4.11, qemu-kvm-rhev-10:2.9.0-16.el7_4.11 +1
- RHSA-2017:3472 Released 2017-12-14 · Red Hat rating Moderateqemu-kvm-rhev security update
- Red Hat Enterprise Linux OpenStack Platform 7.0 (Kilo) for RHEL 7 qemu-img-rhev-10:2.9.0-16.el7_4.11, qemu-kvm-common-rhev-10:2.9.0-16.el7_4.11, qemu-kvm-rhev-10:2.9.0-16.el7_4.11 +1
Show 6 more Red Hat advisories
- RHSA-2017:3474 Released 2017-12-14 · Red Hat rating Moderateqemu-kvm-rhev security and bug fix update
- Red Hat OpenStack Platform 10.0 qemu-img-rhev-10:2.9.0-16.el7_4.11, qemu-kvm-common-rhev-10:2.9.0-16.el7_4.11, qemu-kvm-rhev-10:2.9.0-16.el7_4.11 +1
- RHSA-2017:3466 Released 2017-12-14 · Red Hat rating Moderateqemu-kvm-rhev security and bug fix update
- Red Hat OpenStack Platform 11.0 qemu-img-rhev-10:2.9.0-16.el7_4.11, qemu-kvm-common-rhev-10:2.9.0-16.el7_4.11, qemu-kvm-rhev-10:2.9.0-16.el7_4.11 +1
- RHSA-2017:3470 Released 2017-12-14 · Red Hat rating Moderateqemu-kvm-rhev security and bug fix update
- Red Hat OpenStack Platform 9.0 qemu-img-rhev-10:2.9.0-16.el7_4.11, qemu-kvm-common-rhev-10:2.9.0-16.el7_4.11, qemu-kvm-rhev-10:2.9.0-16.el7_4.11 +1
- RHSA-2017:3471 Released 2017-12-14 · Red Hat rating Moderateqemu-kvm-rhev security and bug fix update
- Red Hat OpenStack Platform 8.0 (Liberty) qemu-img-rhev-10:2.9.0-16.el7_4.11, qemu-kvm-common-rhev-10:2.9.0-16.el7_4.11, qemu-kvm-rhev-10:2.9.0-16.el7_4.11 +1
- RHSA-2017:3368 Released 2017-11-30 · Red Hat rating Moderateqemu-kvm security update
- Red Hat Enterprise Linux Client (v. 7) qemu-img-10:1.5.3-141.el7_4.4, qemu-kvm-10:1.5.3-141.el7_4.4, qemu-kvm-common-10:1.5.3-141.el7_4.4 +1
- Red Hat Enterprise Linux ComputeNode Optional (v. 7) qemu-img-10:1.5.3-141.el7_4.4, qemu-kvm-10:1.5.3-141.el7_4.4, qemu-kvm-common-10:1.5.3-141.el7_4.4 +1
- Red Hat Enterprise Linux Server (v. 7) qemu-img-10:1.5.3-141.el7_4.4, qemu-kvm-10:1.5.3-141.el7_4.4, qemu-kvm-common-10:1.5.3-141.el7_4.4 +1
- Red Hat Enterprise Linux Workstation (v. 7) qemu-img-10:1.5.3-141.el7_4.4, qemu-kvm-10:1.5.3-141.el7_4.4, qemu-kvm-common-10:1.5.3-141.el7_4.4 +1
- RHSA-2017:3369 Released 2017-11-30 · Red Hat rating Moderateqemu-kvm-rhev security and bug fix update
- Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts qemu-img-rhev-10:2.9.0-16.el7_4.11, qemu-kvm-common-rhev-10:2.9.0-16.el7_4.11, qemu-kvm-rhev-10:2.9.0-16.el7_4.11 +1
Vendor assessments
Red Hat
Red Hat rating: Moderate. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Enterprise Linux 5 | Affected | No fix planned: Will not fix |
| Red Hat Enterprise Linux Client (v. 7) | Fixed | RHSA-2017:3368 |
| Red Hat Enterprise Linux ComputeNode Optional (v. 7) | Fixed | RHSA-2017:3368 |
| Red Hat Enterprise Linux Desktop (v. 6) | Fixed | RHSA-2018:0516 |
| Red Hat Enterprise Linux HPC Node (v. 6) | Fixed | RHSA-2018:0516 |
| Red Hat Enterprise Linux OpenStack Platform 6.0 (Juno) for RHEL 7 | Fixed | RHSA-2017:3473 |
| Red Hat Enterprise Linux OpenStack Platform 7.0 (Kilo) for RHEL 7 | Fixed | RHSA-2017:3472 |
| Red Hat Enterprise Linux Server (v. 6) | Fixed | RHSA-2018:0516 |
| Red Hat Enterprise Linux Server (v. 7) | Fixed | RHSA-2017:3368 |
| Red Hat Enterprise Linux Workstation (v. 6) | Fixed | RHSA-2018:0516 |
| Red Hat Enterprise Linux Workstation (v. 7) | Fixed | RHSA-2017:3368 |
| Red Hat OpenStack Platform 10.0 | Fixed | RHSA-2017:3474 |
| Red Hat OpenStack Platform 11.0 | Fixed | RHSA-2017:3466 |
| Red Hat OpenStack Platform 8.0 (Liberty) | Fixed | RHSA-2017:3471 |
| Red Hat OpenStack Platform 9.0 | Fixed | RHSA-2017:3470 |
| Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts | Fixed | RHSA-2017:3369 |
Not affected: 1 product
- Red Hat OpenStack Platform 12 (Pike)
Timeline
- 2026-10-02 Threatist record created from CVE-2017-15289
- 2026-10-03 Alias added: GHSA-m7v3-764g-pgjx
References
Patch 2
More Qemu vulnerabilities
- TI-2024-16148 QEMU before 8.2.0 has an integer underflow, and resultant buffer overflow, via a TI… CVSS 3.1HIGH 8.8
- TI-2022-02736 Uncontrolled resource consumption in QEMU CVSS 3.1HIGH 7.8
- TI-2023-02681 Qemu: 9pfs: improper access control on special files CVSS 3.1HIGH 7.1
- TI-2019-09678 The QMP migrate command in QEMU version 4.0.0 and earlier is vulnerable to OS command… CVSS 3.0CRITICAL 9.8
- TI-2024-03326 Qemu-kvm: net: assertion failure in update_sctp_checksum() CVSS 3.1MEDIUM 5.5
- TI-2023-22631 QEMU through 8.0.0 could trigger a division by zero in scsi_disk_reset in… CVSS 3.1MEDIUM 5.5
Sources
- CVE-2017-15289 · CVE Program
- CVE-2017-15289 · NVD
- FIRST EPSS
- GHSA-m7v3-764g-pgjx · GitHub Advisory Database · CC BY 4.0
- CVE-2017-15289 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences