Back to bug 2039003
| Who | When | What | Removed | Added |
|---|---|---|---|---|
| Pedro Sampaio | 2022-01-10 17:52:24 UTC | CC | security-response-team | |
| Pedro Sampaio | 2022-01-10 17:53:03 UTC | Summary | EMBARGOED virglrenderer: Missing initialization of res->ptr | EMBARGOED CVE-2022-0175 virglrenderer: Missing initialization of res->ptr |
| Alias | CVE-2022-0175 | |||
| Pedro Sampaio | 2022-01-10 17:53:56 UTC | Blocks | 2039004 | |
| Pedro Sampaio | 2022-01-10 17:54:50 UTC | Blocks | 2039007 | |
| Pedro Sampaio | 2022-01-11 14:22:25 UTC | Summary | EMBARGOED CVE-2022-0175 virglrenderer: Missing initialization of res->ptr | CVE-2022-0175 virglrenderer: Missing initialization of res->ptr |
| Group | security, qe_staff | |||
| Pedro Sampaio | 2022-01-11 14:22:39 UTC | Depends On | 2039342, 2039343 | |
| Mauro Matteo Cascella | 2022-01-31 10:59:39 UTC | Summary | CVE-2022-0175 virglrenderer: Missing initialization of res->ptr | CVE-2022-0175 virglrenderer: memory initialization issue in vrend_resource_alloc_buffer() can lead to info leak |
| Mauro Matteo Cascella | 2022-01-31 11:19:57 UTC | CC | virt-maint | |
| Mauro Matteo Cascella | 2022-01-31 11:51:26 UTC | Depends On | 2048503, 2048504 | |
| Mauro Matteo Cascella | 2022-01-31 14:19:44 UTC | Doc Text | A flaw was found in the VirGL virtual OpenGL renderer (virglrenderer). The virgl did not properly initialize memory when allocating a host-backed memory resource. A malicious guest could issue a DRM_IOCTL_VIRTGPU_RESOURCE_CREATE ioctl and use this flaw to leak data from the host. | |
| Mauro Matteo Cascella | 2022-01-31 15:32:26 UTC | Doc Text | A flaw was found in the VirGL virtual OpenGL renderer (virglrenderer). The virgl did not properly initialize memory when allocating a host-backed memory resource. A malicious guest could issue a DRM_IOCTL_VIRTGPU_RESOURCE_CREATE ioctl and use this flaw to leak data from the host. | A flaw was found in the VirGL virtual OpenGL renderer (virglrenderer). The virgl did not properly initialize memory when allocating a host-backed memory resource. A malicious guest could use this flaw to mmap and read this uninitialized memory from the host, possibly leading to information disclosure. |
| RaTasha Tillery-Smith | 2022-02-01 13:56:08 UTC | Doc Text | A flaw was found in the VirGL virtual OpenGL renderer (virglrenderer). The virgl did not properly initialize memory when allocating a host-backed memory resource. A malicious guest could use this flaw to mmap and read this uninitialized memory from the host, possibly leading to information disclosure. | A flaw was found in the VirGL virtual OpenGL renderer (virglrenderer). The virgl did not properly initialize memory when allocating a host-backed memory resource. A malicious guest could use this flaw to mmap from the guest kernel and read this uninitialized memory from the host, possibly leading to information disclosure. |
| Red Hat Bugzilla | 2023-07-07 08:31:12 UTC | Assignee | security-response-team | nobody |
| CC | security-response-team |
Back to bug 2039003