VDB
BDU%3A2021-02733
BDU%3A2021-02733
PUBLISHED
CVSS 4.599999904632568 MEDIUM
Уязвимость драйверов drivers/block/xen-blkback/blkback.c, drivers/xen/xen-scsiback.c ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании
Risk Scores
CVSS 2.0
4.599999904632568
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
- Jun 1, 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
- http://xenbits.xen.org/xsa/advisory-362.html url
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-26931 url
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3194a1746e8aabe86075fd3c5e7cf1f4632d7f16 url
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=5a264285ed1cd32e26d9de4f3c8c6855e467fd63 url
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=7c77474b2d22176d2bfb592ec74e0f2cb71352c9 url
- https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.222 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://kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.18 url
- https://kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.11.1 url
- https://kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.100 url
- https://lists.debian.org/debian-lts-announce/2021/03/msg00010.html url
- https://lists.debian.org/debian-lts-announce/2021/03/msg00035.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://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2XQR52ICKRK3GC4HDWLMWF2U55YGAR63/ url
- https://lists.fedoraproject.org/archives/list/package-announce@lists.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
…and 14 more