Details:
The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.
Security Fix(es):
kernel: net: sched: act_csum: validate nested VLAN headers (CVE-2026-31684)
kernel: rtmutex: Use waiter::task instead of current in remove_waiter() (CVE-2026-43499)
kernel: xfrm: defensively unhash xfrm_state lists in __xfrm_state_delete (CVE-2026-46116)
kernel: futex/requeue: Prevent NULL pointer dereference in remove_waiter() on self-deadlock (CVE-2026-53166)
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.
0:3.10.0-1160.156.1.rt56.1308.el70:3.10.0-1160.156.1.rt56.1308.el70:3.10.0-1160.156.1.rt56.1308.el70:3.10.0-1160.156.1.rt56.1308.el70:3.10.0-1160.156.1.rt56.1308.el70:3.10.0-1160.156.1.rt56.1308.el70:3.10.0-1160.156.1.rt56.1308.el70:3.10.0-1160.156.1.rt56.1308.el70:3.10.0-1160.156.1.rt56.1308.el70:3.10.0-1160.156.1.rt56.1308.el7Exploitability
AV:LAC:LPR:LUI:NScope
S:UImpact
C:HI:HA:H7.8/CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H