VDB
BDU%3A2021-00011
BDU%3A2021-00011
PUBLISHED
CVSS 5.5 MEDIUM
Уязвимость компонента kernel/trace/ring_buffer.c ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании
Risk Scores
CVSS 2.0
5.5
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat, Inc., Сообщество свободного программного обеспечения | Red Hat Enterprise Linux, Linux | |
| Red Hat Inc., Сообщество свободного программного обеспечения | Red Hat Enterprise Linux, Linux |
Timeline
- Jan 13, 2021 CVE Published
- May 30, 2024 CVE Updated
- Sep 23, 2026 Distribution Patch
References
- https://access.redhat.com/security/cve/cve-2020-27825 advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1905155 url
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-27825 url
- https://github.com/torvalds/linux/commit/bbeb97464eefc65f506084fd9f18f21653e01137#diff-446a57a3a8781d7d3fb410eb7162dd2002dd363bf1ea936c4fd10397660033e0 advisory
- https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.218 advisory
- https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.172 advisory
- https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.254 advisory
- https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.254 advisory
- https://kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.94 advisory
- https://kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.9.5 advisory
- https://lists.debian.org/debian-lts-announce/2021/02/msg00018.html url
- https://lists.debian.org/debian-lts-announce/2021/03/msg00010.html url
- https://lore.kernel.org/linux-arm-msm/20200915141304.41fa7c30@gandalf.local.home/ url
- https://lore.kernel.org/stable/021b1b38-47ce-bc8b-3867-99160cc85523@linux.com/ url
- https://lore.kernel.org/stable/20210125142126.70d6a33c@gandalf.local.home/ url
- https://nvd.nist.gov/vuln/detail/CVE-2020-27825 url
- https://security.netapp.com/advisory/ntap-20210521-0008/ url
- https://www.cve.org/CVERecord?id=CVE-2020-27825 url
- https://www.debian.org/security/2021/dsa-4843 url
- https://www.openwall.com/lists/oss-security/2020/12/11/1 url