Description of the patch:
The SUSE Linux Enterprise 15 SP5 RT kernel was updated to receive various security and bugfixes.
The following security bugs were fixed:
- CVE-2020-24588: Fixed a bug that could allow an adversary to abuse devices that support receiving non-SSP A-MSDU frames to inject arbitrary network packets (bsc#1185861).
- CVE-2022-2196: Fixed a regression related to KVM that allowed for speculative execution attacks (bsc#1206992).
- CVE-2022-3523: Fixed a use after free related to device private page handling (bsc#1204363).
- CVE-2022-36280: Fixed out-of-bounds memory access vulnerability found in vmwgfx driver (bsc#1203332).
- CVE-2022-38096: Fixed NULL-ptr deref in vmw_cmd_dx_define_query() (bsc#1203331).
- CVE-2022-4269: Fixed a flaw was found inside the Traffic Control (TC) subsystem (bsc#1206024).
- CVE-2022-45884: Fixed a use-after-free in dvbdev.c, related to dvb_register_device dynamically allocating fops (bsc#1205756).
- CVE-2022-45885: Fixed a race condition in dvb_frontend.c that could cause a use-after-free when a device is disconnected (bsc#1205758).
- CVE-2022-45886: Fixed a .disconnect versus dvb_device_open race condition in dvb_net.c that lead to a use-after-free (bsc#1205760).
- CVE-2022-45887: Fixed a memory leak in ttusb_dec.c caused by the lack of a dvb_frontend_detach call (bsc#1205762).
- CVE-2022-45919: Fixed a use-after-free in dvb_ca_en50221.c that could occur if there is a disconnect after an open, because of the lack of a wait_event (bsc#1205803).
- CVE-2022-4744: Fixed double-free that could lead to DoS or privilege escalation in TUN/TAP device driver functionality (bsc#1209635).
- CVE-2023-0045: Fixed missing Flush IBP in ib_prctl_set (bsc#1207773).
- CVE-2023-0122: Fixed a NULL pointer dereference vulnerability in nvmet_setup_auth(), that allowed an attacker to perform a Pre-Auth Denial of Service (DoS) attack on a remote machine (bsc#1207050).
- CVE-2023-0179: Fixed incorrect arithmetics when fetching VLAN header...