Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986716)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986716 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/virtio: fix NULL pointer dereference in virtiogpuconngetmodes drmcvtmode may return NULL and ...

CVE-2022-49532

CVE-2022-49532 affects the Linux kernel DRM virtio driver (virtio_gpu_conn_get_modes) where drm_cvt_mode may return NULL, leading to a NULL pointer dereference. The issue is demonstrated by a KASAN report showing a null deref while reading a 4-byte value from a NULL pointer. The connected advisor...

CVE-2022-49532 drm/virtio: fix NULL pointer dereference in virtio_gpu_conn_get_modes

In the Linux kernel, the following vulnerability has been resolved: drm/virtio: fix NULL pointer dereference in virtiogpuconngetmodes drmcvtmode may return NULL and we should check it. This bug is found by syzkaller: FAULTINJECTION stacktrace: 168.567394 FAULTINJECTION: forcing a failure. name...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from not checking the drmcvtmode return value in virtiogpuconngetmodes, which could lead to a null pointer dereferenc...