Vulnerabilities > Canonical > Ubuntu Linux > 22.04
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 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 |
| 2023-05-31 | CVE-2023-2612 | Improper Locking vulnerability in Canonical Ubuntu Linux 20.04/22.04/22.10 Jean-Baptiste Cayrou discovered that the shiftfs file system in the Ubuntu Linux kernel contained a race condition when handling inode locking in some situations. | 4.7 |
| 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 |
| 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 |
| 2023-04-13 | CVE-2023-1326 | Improper Privilege Management vulnerability in Canonical Apport A privilege escalation attack was found in apport-cli 2.26.0 and earlier which is similar to CVE-2023-26604. | 7.8 |
| 2023-03-27 | CVE-2023-0179 | Integer Overflow or Wraparound vulnerability in multiple products A buffer overflow vulnerability was found in the Netfilter subsystem in the Linux Kernel. | 7.8 |