VDB
BDU%3A2021-04831
BDU%3A2021-04831
PUBLISHED
CVSS 4.599999904632568 MEDIUM
Уязвимость функции intel_pmu_drain_pebs_nhm (arch/x86/events/intel/ds.c) ядра операционной системы Linux , связанная с неконтролируемым расходом ресурсов, позволяющая нарушителю вызвать отказ в обслуживании
Risk Scores
CVSS 2.0
4.599999904632568
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat Inc., Сообщество свободного программного обеспечения, Canonical Ltd., ООО «РусБИТех-Астра», Fedora Project, Novell Inc., АО "НППКТ" | Red Hat Enterprise Linux, Debian GNU/Linux, Ubuntu, Astra Linux Special Edition (запись в едином реестре российских программ №369), Fedora, OpenSUSE Leap, ОСОН ОСнова Оnyx (запись в едином реестре российских программ №5913), Linux |
Timeline
- Sep 30, 2021 CVE Published
- Jun 3, 2024 CVE Updated
- Mar 19, 2026 Distribution Patch
- Mar 19, 2026 Distribution Patch
- Mar 19, 2026 Distribution Patch
- Mar 19, 2026 Distribution Patch
- Mar 19, 2026 Distribution Patch
References
- https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-28971.xml url
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28971 url
- https://git.kernel.org/linus/d88d05a9e0b6d9356e97129d4ff9942d765f46ea url
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d88d05a9e0b6d9356e97129d4ff9942d765f46ea url
- https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.227 url
- https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.183 url
- https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.263 url
- https://kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.26 url
- https://kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.11.9 url
- https://kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.108 url
- https://lists.debian.org/debian-lts-announce/2021/06/msg00019.html url
- https://lists.debian.org/debian-lts-announce/2021/06/msg00020.html url
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4VCKIOXCOZGXBEZMO5LGGV5MWCHO6FT3/ url
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PTRNPQTZ4GVS46SZ4OBXY5YDOGVPSTGQ/ url
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T2S3I4SLRNRUQDOFYUS6IUAZMQNMPNLG/ url
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4VCKIOXCOZGXBEZMO5LGGV5MWCHO6FT3/ url
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PTRNPQTZ4GVS46SZ4OBXY5YDOGVPSTGQ/ url
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T2S3I4SLRNRUQDOFYUS6IUAZMQNMPNLG/ url
- https://lists.fedoraproject.org/archives/search?mlist=package-announce%40lists.fedoraproject.org&q=CVE-2021-28971 url
- https://security.netapp.com/advisory/ntap-20210430-0003/ url
…and 11 more