The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.
kernel: out of bound read in DVB connexant driver. (CVE-2015-9289)
kernel: Missing permissions check for request_key() destination allows local attackers to add keys to keyring without Write permission (CVE-2017-17807)
kernel: denial of service via ioctl call in network tun handling (CVE-2018-7191)
kernel: usb: missing size check in the __usb_get_extra_descriptor() leading to DoS (CVE-2018-20169)
kernel: perf_event_open() and execve() race in setuid programs allows a data leak (CVE-2019-3901)
kernel: brcmfmac frame validation bypass (CVE-2019-9503)
kernel: null-pointer dereference in hci_uart_set_flow_control (CVE-2019-10207)
kernel: sensitive information disclosure from kernel stack memory via HIDPCONNADD command (CVE-2019-11884)
kernel: unchecked kstrdup of fwstr in drm_load_edid_firmware leads to denial of service (CVE-2019-12382)
kernel: use-after-free in arch/x86/lib/insn-eval.c (CVE-2019-13233)
kernel: integer overflow and OOB read in drivers/block/floppy.c (CVE-2019-14283)
kernel: memory leak in register_queue_kobjects() in net/core/net-sysfs.c leads to denial of service (CVE-2019-15916)
kernel: buffer-overflow hardening in WiFi beacon validation code. (CVE-2019-16746)
kernel: oob memory read in hso_probe in drivers/net/usb/hso.c (CVE-2018-19985)
Kernel: net: weak IP ID generation leads to remote device tracking (CVE-2019-10638)
Kernel: net: using kernel space address bits to derive IP ID may potentially break KASLR (CVE-2019-10639)
kernel: ASLR bypass for setuid binaries due to late install_exec_creds() (CVE-2019-11190)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.8 Release Notes linked from the References section.