CVE-2024-49573

Published: Jan 11, 2025

Modified: May 11, 2026

PUBLISHED

Description

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.

Vendor	Product	Versions
Linux	Linux	affected `152e11f6df293e816a6a37c69757033cdc72667d - < 5dbe6816c49197677a5ecce749bd99929da147da` affected `152e11f6df293e816a6a37c69757033cdc72667d - < 493afbd187c4c9cc1642792c0d9ba400c3d6d90d`
Linux	Linux	affected `6.12` unaffected `0 - < 6.12` unaffected `6.12.7 - <= 6.12.` unaffected `6.13 - <= `

References

https://git.kernel.org/stable/c/5dbe6816c49197677a5ecce749bd99929da147da

https://git.kernel.org/stable/c/493afbd187c4c9cc1642792c0d9ba400c3d6d90d

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CVE-2024-49573

Description

Affected Products

References