VDB
BDU%3A2025-14564
BDU%3A2025-14564
PUBLISHED
CVSS 4.599999904632568 MEDIUM
Уязвимость функции sugov_tunables_alloc() модуля kernel/sched/cpufreq_schedutil.c ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании
Risk Scores
CVSS 2.0
4.599999904632568
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Canonical Ltd., Red Hat Inc., Сообщество свободного программного обеспечения | Ubuntu, Red Hat Enterprise Linux, Debian GNU/Linux, Linux |
Timeline
- Nov 24, 2025 CVE Published
References
- https://git.kernel.org/stable/c/463c46705f321201090b69c4ad5da0cd2ce614c9 url
- https://git.kernel.org/stable/c/67c98e023135ff81b8d52998a6fdb8ca0c518d82 url
- https://git.kernel.org/stable/c/a7d4fc84404d45d72f4490417e8cc3efa4af93f1 url
- https://git.linuxtesting.ru/pub/scm/linux/kernel/git/lvc/linux-stable.git/commit/?h=v5.10.176-lvc1&id=a7d4fc84404d45d72f4490417e8cc3efa4af93f1 url
- https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.285 url
- https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.209 url
- https://kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.14.10 url
- https://ubuntu.com/security/CVE-2021-47387 url
- https://git.kernel.org/stable/c/30d57cf2c4116ca6d34ecd1cac94ad84f8bc446c advisory
- https://www.cve.org/CVERecord?id=CVE-2021-47387 url
- https://git.kernel.org/stable/c/8d62aec52a8c5b1d25a2364b243fcc5098a2ede9 url
- https://lore.kernel.org/linux-cve-announce/2024052145-CVE-2021-47387-7c1e@gregkh/ url
- https://git.kernel.org/linus/e5c6b312ce3cc97e90ea159446e6bfa06645364d url
- https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.249 url
- https://kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.151 url
- https://kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.71 url
- https://git.kernel.org/stable/c/cb4a53ba37532c861a5f3f22803391018a41849a advisory
- https://security-tracker.debian.org/tracker/CVE-2021-47387 advisory
- https://access.redhat.com/security/cve/cve-2021-47387 advisory