VDB
BDU%3A2021-04840
BDU%3A2021-04840
PUBLISHED
CVSS 4.900000095367432 MEDIUM
Уязвимость ядра операционной системы Linux , связанная с раскрытием информации через несоответствие, позволяющая нарушителю прочитать часть памяти ядра
Risk Scores
CVSS 2.0
4.900000095367432
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat Inc., Сообщество свободного программного обеспечения, ООО «РусБИТех-Астра», Novell Inc., Fedora Project, АО "НППКТ" | Red Hat Enterprise Linux, Debian GNU/Linux, Astra Linux Special Edition (запись в едином реестре российских программ №369), OpenSUSE Leap, Fedora, ОСОН ОСнова Оnyx (запись в едином реестре российских программ №5913), Linux |
Timeline
- Oct 5, 2021 CVE Published
- Nov 7, 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
References
- http://www.openwall.com/lists/oss-security/2021/08/01/3 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1989212 url
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-34556 url
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/patch/?id=2039f26f3aca5b0e419b98f65dd36481337b86ee url
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/patch/?id=f5e81d1117501546b7be050c5fbafa6efd2c722c url
- https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.207 url
- https://kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.56 url
- https://kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.13.8 url
- https://kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.146 url
- https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html url
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/565ZS55ZFEN62WVRRORT7R63RXW5F4T4/ url
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6JKK6XNRZX5BT5QVYOKGVJ2BHFZAP5EX/ url
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/565ZS55ZFEN62WVRRORT7R63RXW5F4T4/ url
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6JKK6XNRZX5BT5QVYOKGVJ2BHFZAP5EX/ url
- https://lore.kernel.org/stable/20210913153537.2162465-1-ovidiu.panait@windriver.com/ url
- https://ubuntu.com/security/notices/USN-5092-1 url
- https://ubuntu.com/security/notices/USN-5092-2 url
- https://ubuntu.com/security/notices/USN-5096-1 url
- https://ubuntu.com/security/notices/USN-5115-1 url
- https://ubuntu.com/security/notices/USN-5137-1 url
…and 12 more