Summary
Kernel-based Virtual Machine (KVM) offers a full virtualization solution for Linux on numerous hardware platforms. The virt:Rocky Linux module contains packages which provide user-space components used to run virtual machines using KVM. The packages also provide APIs for managing and interacting with the virtualized systems.
Security Fix(es):
* QEMU: Slirp: potential OOB access due to unsafe snprintf() usages (CVE-2020-8608)
* QEMU: vnc: memory leakage upon disconnect (CVE-2019-20382)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Fixed packages 9
| Release | Package | Fixed in |
|---|---|---|
| Rocky Linux · 8 | libiscsi | 0:1.18.0-8.module+el8.7.0+1084+97b81f61 |
| Rocky Linux · 8 | libiscsi | 0:1.18.0-8.module+el8.4.0+534+4680a14e |
| Rocky Linux · 8 | libiscsi | 0:1.18.0-8.module+el8.6.0+847+b490afdd |
| Rocky Linux · 8 | netcf | 0:0.2.8-12.module+el8.7.0+1084+97b81f61 |
| Rocky Linux · 8 | netcf | 0:0.2.8-12.module+el8.4.0+534+4680a14e |
| Rocky Linux · 8 | netcf | 0:0.2.8-12.module+el8.6.0+847+b490afdd |
| Rocky Linux · 8 | sgabios | 1:0.20170427git-3.module+el8.7.0+1084+97b81f61 |
| Rocky Linux · 8 | sgabios | 1:0.20170427git-3.module+el8.4.0+534+4680a14e |
| Rocky Linux · 8 | sgabios | 1:0.20170427git-3.module+el8.6.0+847+b490afdd |
Vulnerabilities 2
-
Unscored —
QEMU 4.1.0 has a memory leak in zrle_compress_data in ui/vnc-enc-zrle.c during a VNC disconnect operation because libz …
-
Unscored —
In libslirp 4.1.0, as used in QEMU 4.2.0, tcp_subr.c misuses snprintf return values, leading to a buffer overflow in la…