Vulnerabilities > Linux > Linux Kernel > High
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2023-04-12 | CVE-2023-1829 | Use After Free vulnerability in Linux Kernel A use-after-free vulnerability in the Linux Kernel traffic control index filter (tcindex) can be exploited to achieve local privilege escalation. The tcindex_delete function which does not properly deactivate filters in case of a perfect hashes while deleting the underlying structure which can later lead to double freeing the structure. A local attacker user can use this vulnerability to elevate its privileges to root. We recommend upgrading past commit 8c710f75256bb3cf05ac7b1672c82b92c43f3d28. | 7.8 |
| 2023-04-11 | CVE-2023-1989 | Use After Free vulnerability in multiple products A use-after-free flaw was found in btsdio_remove in drivers\bluetooth\btsdio.c in the Linux Kernel. | 7.0 |
| 2023-04-05 | CVE-2023-1838 | Use After Free vulnerability in multiple products A use-after-free flaw was found in vhost_net_set_backend in drivers/vhost/net.c in virtio network subcomponent in the Linux kernel due to a double fget. | 7.1 |
| 2023-03-31 | CVE-2023-28464 | Double Free vulnerability in multiple products hci_conn_cleanup in net/bluetooth/hci_conn.c in the Linux kernel through 6.2.9 has a use-after-free (observed in hci_conn_hash_flush) because of calls to hci_dev_put and hci_conn_put. | 7.8 |
| 2023-03-30 | CVE-2023-1670 | Use After Free vulnerability in Linux Kernel A flaw use after free in the Linux kernel Xircom 16-bit PCMCIA (PC-card) Ethernet driver was found.A local user could use this flaw to crash the system or potentially escalate their privileges on the system. | 7.8 |
| 2023-03-30 | CVE-2022-4744 | Double Free vulnerability in Linux Kernel A double-free flaw was found in the Linux kernel’s TUN/TAP device driver functionality in how a user registers the device when the register_netdevice function fails (NETDEV_REGISTER notifier). | 7.8 |
| 2023-03-29 | CVE-2023-1652 | Use After Free vulnerability in multiple products A use-after-free flaw was found in nfsd4_ssc_setup_dul in fs/nfsd/nfs4proc.c in the NFS filesystem in the Linux Kernel. | 7.1 |
| 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 |
| 2023-03-27 | CVE-2023-0210 | Out-of-bounds Write vulnerability in Linux Kernel A bug affects the Linux kernel’s ksmbd NTLMv2 authentication and is known to crash the OS immediately in Linux-based systems. | 7.5 |
| 2023-03-27 | CVE-2023-1077 | Type Confusion vulnerability in multiple products In the Linux kernel, pick_next_rt_entity() may return a type confused entry, not detected by the BUG_ON condition, as the confused entry will not be NULL, but list_head.The buggy error condition would lead to a type confused entry with the list head,which would then be used as a type confused sched_rt_entity,causing memory corruption. | 7.0 |