Description
hw/rdma/vmw/pvrdma_cmd.c in QEMU allows create_cq and create_qp memory leaks because errors are mishandled.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | qemu | 1:4.1-1 | — |
| Debian 13 | qemu | 1:4.1-1 | — |
| Debian 12 | qemu | 1:4.1-1 | — |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP1 | qemu | 3.1.1.1-9.6.2 | SUSE-SU-2019:2955-1 |
| SLES 15 | qemu | 2.11.2-9.33.1 | SUSE-SU-2019:2954-1 |
| SLES 12 SP4 | qemu | 2.11.2-5.23.2 | SUSE-SU-2019:2956-1 |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 12 SP4 | qemu | 2.11.2-5.23.2 | SUSE-SU-2019:2956-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | qemu | 6.1.0-32.1 | openSUSE-SU-2024:11287-1 |
| openSUSE Leap 15.1 | qemu +1 | 3.1.1.1-lp151.7.6.1 | openSUSE-SU-2019:2510-1 |
| openSUSE Leap 15.0 | qemu | 2.11.2-lp150.7.28.1 | openSUSE-SU-2019:2505-1 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 7 | ivshmem-tools +2 | 15:3.0.0-4.el7 | ELSA-2019-4585, ELSA-2019-4518 |
| Oracle Linux 7 | qemu +9 | 12:2.9.0-20.el7 | ELSA-2019-4585, ELSA-2019-4556, ELSA-2019-4518 |
Advisories 10
- SUSE-SU-2019:2954-1 Security update for qemu SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2019:2505-1 Security update for qemu SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2019:2510-1 Security update for qemu SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2019:2955-1 Security update for qemu SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:11287-1 qemu-6.1.0-32.1 on GA media SUSE / openSUSE Security Updates · May 7, 2025
- SUSE-SU-2019:2956-1 Security update for qemu SUSE / openSUSE Security Updates · May 2, 2025
- WID-SEC-2024-1994 QEMU: Mehrere Schwachstellen ermöglichen Denial of Service BSI CERT-Bund (WID) · Sep 2, 2024
- ELSA-2019-4585 Important: qemu security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Mar 15, 2019
- ELSA-2019-4556 Important: qemu security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Feb 22, 2019
- ELSA-2019-4518 Important: qemu security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Jan 25, 2019
References
- [oss-security] 20181219 CVE-2018-20126 QEMU: pvrdma: memory leakage when creating cq/qp mailing-list
- [qemu-devel] 20181213 [PATCH v2 4/6] pvrdma: release ring object in case of an error mailing-list
- 106298 vdb-entry
- USN-3923-1 vendor-advisory
- openSUSE-SU-2019:2510 vendor-advisory
- openSUSE-SU-2019:2505 vendor-advisory