CVE-2024-49573
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-49573
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-49573.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2024-49573
- Downstream
- Published
- 2025-01-11T12:35:37Z
- Modified
- 2025-10-17T13:43:54.792998Z
- Summary
- sched/fair: Fix NEXT_BUDDY
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
sched/fair: Fix NEXT_BUDDY
Adam reports that enabling NEXTBUDDY insta triggers a WARN in picknext_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.
- References
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced152e11f6df293e816a6a37c69757033cdc72667dFixed5dbe6816c49197677a5ecce749bd99929da147da
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced152e11f6df293e816a6a37c69757033cdc72667dFixed493afbd187c4c9cc1642792c0d9ba400c3d6d90d