VDB
BDU%3A2020-02432
BDU%3A2020-02432
PUBLISHED
CVSS 4.599999904632568 MEDIUM
Уязвимость функции btree_gc_coalesce (drivers/md/bcache/btree.c) ядра операционных систем Linux, позволяющая нарушителю вызвать отказ в обслуживании
Risk Scores
CVSS 2.0
4.599999904632568
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Сообщество свободного программного обеспечения, Novell Inc. | Debian GNU/Linux, SUSE Linux Enterprise Server for SAP Applications, Suse Linux Enterprise Server, SUSE Linux Enterprise High Performance Computing, SUSE Linux Enterprise Module for Basesystem, SUSE Linux Enterprise Module for Development Tools, SUSE Business Critical Linux, Linux |
Timeline
- May 29, 2020 CVE Published
- May 30, 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://lists.opensuse.org/opensuse-security-announce/2020-07/msg00071.html url
- http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00009.html url
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12771 url
- https://git.kernel.org/pub/scm/linux/kernel/git/colyli/bcache-patches.git/tree/for-test/0001-bcache-fix-potential-deadlock-problem-in-btree_gc_co.patch url
- https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.186 url
- https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.130 url
- https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.229 url
- https://kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.229 url
- https://kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.49 url
- https://kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.7.6 url
- https://lists.debian.org/debian-lts-announce/2020/08/msg00019.html url
- https://lists.debian.org/debian-lts-announce/2020/10/msg00032.html url
- https://lists.debian.org/debian-lts-announce/2020/10/msg00034.html url
- https://lkml.org/lkml/2020/4/26/87 url
- https://lore.kernel.org/lkml/8a6f5fe3-33f9-48e2-e347-05781c3295fd@huawei.com/ url
- https://nvd.nist.gov/vuln/detail/CVE-2020-12771 url
- https://security.netapp.com/advisory/ntap-20200608-0001/ url
- https://security-tracker.debian.org/tracker/CVE-2020-12771 url
- https://ubuntu.com/security/notices/USN-4462-1 url
- https://ubuntu.com/security/notices/USN-4463-1 url
…and 16 more