Vulnerabilities > Canonical > Ubuntu Linux > 23.04
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2024-07-01 | CVE-2024-6387 | Race Condition vulnerability in multiple products A security regression (CVE-2006-5051) was discovered in OpenSSH's server (sshd). | 8.1 |
| 2023-12-12 | CVE-2023-5536 | Incorrect Default Permissions vulnerability in Canonical Ubuntu Linux A feature in LXD (LP#1829071), affects the default configuration of Ubuntu Server which allows privileged users in the lxd group to escalate their privilege to root without requiring a sudo password. | 6.4 |
| 2023-10-03 | CVE-2023-4911 | Out-of-bounds Write vulnerability in multiple products A buffer overflow was discovered in the GNU C Library's dynamic loader ld.so while processing the GLIBC_TUNABLES environment variable. | 7.8 |
| 2023-09-01 | CVE-2023-3297 | Use After Free vulnerability in Canonical Accountsservice and Ubuntu Linux In Ubuntu's accountsservice an unprivileged local attacker can trigger a use-after-free vulnerability in accountsservice by sending a D-Bus message to the accounts-daemon process. | 7.8 |
| 2023-09-01 | CVE-2023-1523 | Injection vulnerability in Canonical Snapd Using the TIOCLINUX ioctl request, a malicious snap could inject contents into the input of the controlling terminal which could allow it to cause arbitrary commands to be executed outside of the snap sandbox after the snap exits. | 10.0 |
| 2023-07-26 | CVE-2023-2640 | Incorrect Authorization vulnerability in Canonical Ubuntu Linux 23.04 On Ubuntu kernels carrying both c914c0e27eb0 and "UBUNTU: SAUCE: overlayfs: Skip permission checking for trusted.overlayfs.* xattrs", an unprivileged user may set privileged extended attributes on the mounted files, leading them to be set on the upper files without the appropriate security checks. | 7.8 |
| 2023-07-26 | CVE-2023-32629 | Incorrect Authorization vulnerability in Canonical Ubuntu Linux 23.04 Local privilege escalation vulnerability in Ubuntu Kernels overlayfs ovl_copy_up_meta_inode_data skip permission checks when calling ovl_do_setxattr on Ubuntu kernels | 7.8 |
| 2023-04-26 | CVE-2023-1786 | Information Exposure Through Log Files vulnerability in multiple products Sensitive data could be exposed in logs of cloud-init before version 23.1.2. | 5.5 |