EUVD-2021-13716

Malware in sbrugna...

Fedora 33 : xen (2021-47f53a940a)

The remote Fedora 33 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2021-47f53a940a advisory. - An issue was discovered in Xen 4.9 through 4.14.x. On Arm, a guest is allowed to control whether memory accesses are bypassing the cache. This mea...

CVE-2021-26934

An issue was discovered in the Linux kernel 4.18 through 5.10.16, as used by Xen. The backend allocation aka be-alloc mode of the drmxenfront drivers was not meant to be a supported configuration, but this wasn't stated accordingly in its support status entry...

CVE-2021-26934

CVE-2021-26934 affects the Linux kernel versions 4.18 through 5.10.16 as used by Xen. The root cause is that the backend allocation (be-alloc) mode of the drm_xen_front drivers was not intended to be a supported configuration, but this was not clearly stated in its support status entry. Public do...

CVE-2021-26934

An issue was discovered in the Linux kernel 4.18 through 5.10.16, as used by Xen. The backend allocation aka be-alloc mode of the drmxenfront drivers was not meant to be a supported configuration, but this wasn't stated accordingly in its support status entry...

Linux: display frontend "be-alloc" mode is unsupported

ISSUE DESCRIPTION The backend allocation mode of Linux'es drmxenfront drivers was not meant to be a supported configuration, but this wasn't stated accordingly in its support status entry. IMPACT Use of the feature may have unknown effects. VULNERABLE SYSTEMS Linux versions from 4.18 onwards are...