Vulnerabilities > Canonical > Ubuntu Linux > Medium
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2023-04-19 | CVE-2022-2084 | Information Exposure Through Log Files vulnerability in Canonical Cloud-Init and Ubuntu Linux Sensitive data could be exposed in world readable logs of cloud-init before version 22.3 when schema failures are reported. | 5.5 |
| 2023-04-07 | CVE-2020-11935 | It was discovered that aufs improperly managed inode reference counts in the vfsub_dentry_open() method. | 5.5 |
| 2022-08-29 | CVE-2022-1184 | Use After Free vulnerability in multiple products A use-after-free flaw was found in fs/ext4/namei.c:dx_insert_block() in the Linux kernel’s filesystem sub-component. | 5.5 |
| 2022-08-23 | CVE-2021-3975 | Use After Free vulnerability in multiple products A use-after-free flaw was found in libvirt. | 6.5 |
| 2022-02-21 | CVE-2021-4115 | There is a flaw in polkit which can allow an unprivileged user to cause polkit to crash, due to process file descriptor exhaustion. | 5.5 |
| 2022-02-18 | CVE-2016-2124 | Improper Authentication vulnerability in multiple products A flaw was found in the way samba implemented SMB1 authentication. | 5.9 |
| 2021-04-07 | CVE-2013-1054 | Improper Resource Shutdown or Release vulnerability in Canonical Ubuntu Linux and Unity-Firefox-Extension The unity-firefox-extension package could be tricked into destroying the Unity webapps context, causing Firefox to crash. | 4.3 |
| 2021-03-23 | CVE-2021-3444 | Incorrect Conversion between Numeric Types vulnerability in multiple products The bpf verifier in the Linux kernel did not properly handle mod32 destination register truncation when the source register was known to be 0. | 4.6 |
| 2021-03-20 | CVE-2020-27171 | Off-by-one Error vulnerability in multiple products An issue was discovered in the Linux kernel before 5.11.8. | 6.0 |
| 2021-03-20 | CVE-2020-27170 | Information Exposure Through Discrepancy vulnerability in multiple products An issue was discovered in the Linux kernel before 5.11.8. | 4.7 |