VDB
BDU%3A2021-02594
BDU%3A2021-02594
PUBLISHED
CVSS 6.800000190734863 MEDIUM
Уязвимость компонента drivers/block/xen-blkback/blkback.c ядра операционных систем Linux, позволяющая нарушителю оказать воздействие на конфиденциальность, целостность и доступность защищаемой информации
Risk Scores
CVSS 2.0
6.800000190734863
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Сообщество свободного программного обеспечения, ООО «РусБИТех-Астра», Fedora Project, АО "НППКТ" | Debian GNU/Linux, Astra Linux Special Edition (запись в едином реестре российских программ №369), Fedora, ОСОН ОСнова Оnyx (запись в едином реестре российских программ №5913), Linux |
Timeline
- May 20, 2021 CVE Published
- May 22, 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
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-26930 url
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=871997bc9e423f05c7da7c9178e62dde5df2a7f8 url
- https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.177 url
- https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.258 url
- https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.258 url
- https://lists.debian.org/debian-lts-announce/2021/03/msg00010.html url
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2XQR52ICKRK3GC4HDWLMWF2U55YGAR63/ url
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GWQWPWYZRXVFJI5M3VCM72X27IB7CKOB/ url
- https://lore.kernel.org/lkml/20210216124015.28923-1-jgross@suse.com/ url
- https://security.netapp.com/advisory/ntap-20210326-0001/ url
- https://security-tracker.debian.org/tracker/CVE-2021-26930 url
- https://ubuntu.com/security/notices/USN-4904-1 url
- https://ubuntu.com/security/notices/USN-4909-1 url
- https://ubuntu.com/security/notices/USN-4946-1 url
- https://ubuntu.com/security/notices/USN-4949-1 url
- https://usn.ubuntu.com/usn/usn-4904-1 url
- https://usn.ubuntu.com/usn/usn-4909-1 url
- https://usn.ubuntu.com/usn/usn-4946-1 url
- https://usn.ubuntu.com/usn/usn-4949-1 url
- https://www.cve.org/CVERecord?id=CVE-2021-26930 url
…and 12 more