VDB
BDU%3A2021-01416
BDU%3A2021-01416
PUBLISHED
CVSS 6.199999809265137 MEDIUM
Уязвимость подсистемы виртуализации Kernel-based Virtual Machine (KVM) в файле arch/arm64/kvm/guest.c ядра операционной системы Linux, позволяющая нарушителю нарушить целостность данных, а также вызвать отказ в обслуживании
Risk Scores
CVSS 2.0
6.199999809265137
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Canonical Ltd., Сообщество свободного программного обеспечения, ООО «РусБИТех-Астра» | Ubuntu, Debian GNU/Linux, Astra Linux Common Edition (запись в едином реестре российских программ №4433), Linux |
Timeline
- Mar 21, 2021 CVE Published
- May 31, 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
- 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
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=2a3f93459d689d990b3ecfbe782fec89b97d3279 url
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d26c25a9d19b5976b319af528886f89cf455692d url
- http://www.securityfocus.com/bid/105550 url
- https://access.redhat.com/errata/RHSA-2018:3656 url
- https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.18.12 url
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18021 url
- https://git.kernel.org/linus/2a3f93459d689d990b3ecfbe782fec89b97d3279 url
- https://git.kernel.org/linus/d26c25a9d19b5976b319af528886f89cf455692d url
- https://github.com/torvalds/linux/commit/2a3f93459d689d990b3ecfbe782fec89b97d3279 url
- https://github.com/torvalds/linux/commit/d26c25a9d19b5976b319af528886f89cf455692d url
- https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.74 url
- https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.18.12 url
- https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.160 url
- https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.131 url
- https://nvd.nist.gov/vuln/detail/CVE-2018-18021 url
- https://security-tracker.debian.org/tracker/CVE-2018-18021 url
- https://ubuntu.com/security/notices/USN-3821-1 url
- https://ubuntu.com/security/notices/USN-3821-2 url
- https://ubuntu.com/security/notices/USN-3931-1 url
- https://ubuntu.com/security/notices/USN-3931-2 url
…and 12 more