In the Linux kernel, the following vulnerability has been resolved: drm/msm: Fix VM_BIND UNMAP locking Wrong argument meant that the objs involved in UNMAP ops were not always getting locked. Since _NO_SHARE objs share a common resv with the VM (which is always locked) this would only show up with non-_NO_SHARE BOs. Patchwork: https://patchwork.freedesktop.org/patch/713898/
In the Linux kernel, the following vulnerability has been resolved:
drm/msm: Fix VM_BIND UNMAP locking
Wrong argument meant that the objs involved in UNMAP ops were not always getting locked.
Since _NO_SHARE objs share a common resv with the VM (which is always locked) this would only show up with non-_NO_SHARE BOs.
为什么是这个 VPI(可解释·实验性)
VPI 计算依据
| 影响度 | 78.00 |
| 利用信号(无额外利用信号) | ×1.00 |
| VPI | 78.00 |
VPI 公式 vpi-v1