Vulnerabilities > Canonical > Ubuntu Linux > 18.04
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2024-01-08 | CVE-2022-3328 | Race Condition vulnerability in Canonical Snapd and Ubuntu Linux Race condition in snap-confine's must_mkdir_and_open_with_perms() | 7.0 |
| 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 |
| 2023-12-08 | CVE-2023-45866 | Improper Authentication vulnerability in multiple products Bluetooth HID Hosts in BlueZ may permit an unauthenticated Peripheral role HID Device to initiate and establish an encrypted connection, and accept HID keyboard reports, potentially permitting injection of HID messages when no user interaction has occurred in the Central role to authorize such access. | 6.3 |
| 2023-09-06 | CVE-2023-3777 | Use After Free vulnerability in multiple products A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation. When nf_tables_delrule() is flushing table rules, it is not checked whether the chain is bound and the chain's owner rule can also release the objects in certain circumstances. We recommend upgrading past commit 6eaf41e87a223ae6f8e7a28d6e78384ad7e407f8. | 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 |
| 2023-08-14 | CVE-2023-40283 | Use After Free vulnerability in multiple products An issue was discovered in l2cap_sock_release in net/bluetooth/l2cap_sock.c in the Linux kernel before 6.4.10. | 7.8 |
| 2023-07-24 | CVE-2023-3567 | Use After Free vulnerability in multiple products A use-after-free flaw was found in vcs_read in drivers/tty/vt/vc_screen.c in vc_screen in the Linux Kernel. | 7.1 |
| 2023-07-05 | CVE-2023-31248 | Use After Free vulnerability in multiple products Linux Kernel nftables Use-After-Free Local Privilege Escalation Vulnerability; `nft_chain_lookup_byid()` failed to check whether a chain was active and CAP_NET_ADMIN is in any user or network namespace | 7.8 |
| 2023-06-28 | CVE-2023-3389 | Use After Free vulnerability in multiple products A use-after-free vulnerability in the Linux Kernel io_uring subsystem can be exploited to achieve local privilege escalation. Racing a io_uring cancel poll request with a linked timeout can cause a UAF in a hrtimer. We recommend upgrading past commit ef7dfac51d8ed961b742218f526bd589f3900a59 (4716c73b188566865bdd79c3a6709696a224ac04 for 5.10 stable and 0e388fce7aec40992eadee654193cad345d62663 for 5.15 stable). | 7.8 |
| 2023-06-16 | CVE-2023-35788 | Out-of-bounds Write vulnerability in multiple products An issue was discovered in fl_set_geneve_opt in net/sched/cls_flower.c in the Linux kernel before 6.3.7. | 7.8 |