Ubuntu Linux Kernel
3 CVEs affecting Ubuntu Linux Kernel. Latest disclosed: 2021-04-17. Critical: 0, High: 3.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2021-3493 | High | 8.8 | 2021-04-17 | The overlayfs implementation in the linux kernel did not properly validate with respect to user namespaces the setting of file capabilities on files in an unde… |
CVE-2021-3492 | High | 8.8 | 2021-04-17 | Shiftfs, an out-of-tree stacking file system included in Ubuntu Linux kernels, did not properly handle faults occurring during copy_from_user() correctly. Thes… |
CVE-2019-15794 | High | 7.1 | 2020-04-23 | Overlayfs in the Linux kernel and shiftfs, a non-upstream patch to the Linux kernel included in the Ubuntu 5.0 and 5.3 kernel series, both replace vma->vm_file… |