CVE-2024-49573 — sched/fair: Fix NEXT_BUDDY
In the Linux kernel, the following vulnerability has been resolved: sched/fair: Fix NEXT_BUDDY Adam reports that enabling NEXT_BUDDY insta triggers a WARN in pick_next_entity(…
Published: 2025-01-11 · CVSS: 7.0 · CVSS 3.1
In the Linux kernel, the following vulnerability has been resolved: sched/fair: Fix NEXT_BUDDY Adam reports that enabling NEXT_BUDDY insta triggers a WARN in pick_next_entity(). Moving clear_buddies() up before the delayed dequeue bits ensures no ->next buddy becomes delayed. Further ensure no new ->next buddy ever starts as delayed.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7