5.5
CVE-2020-27673
- EPSS 0.41%
- Veröffentlicht 22.10.2020 21:15:14
- Zuletzt bearbeitet 21.11.2024 05:21:38
- Quelle cve@mitre.org
- CVE-Watchlists
- Unerledigt
An issue was discovered in the Linux kernel through 5.9.1, as used with Xen through 4.14.x. Guest OS users can cause a denial of service (host OS hang) via a high rate of events to dom0, aka CID-e99502f76271.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 2.6.12 < 4.4.244
Linux ≫ Linux Kernel Version >= 4.5.0 < 4.9.244
Linux ≫ Linux Kernel Version >= 4.10.0 < 4.14.207
Linux ≫ Linux Kernel Version >= 4.15.0 < 4.19.155
Linux ≫ Linux Kernel Version >= 4.20.0 < 5.4.75
Linux ≫ Linux Kernel Version >= 5.5.0 < 5.9.5
Linux ≫ Linux Kernel Version5.10 Updaterc1
Debian ≫ Debian Linux Version9.0
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. 
Login
Login| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.41% | 0.325 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 5.5 | 1.8 | 3.6 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
|
| nvd@nist.gov | 4.9 | 3.9 | 6.9 |
AV:L/AC:L/Au:N/C:N/I:N/A:C
|
https://lists.debian.org/debian-lts-announce/2020/12/msg00015.html
https://lists.debian.org/debian-lts-announce/2020/12/msg00027.html
https://security.gentoo.org/glsa/202011-06
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00075.html
http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00025.html
http://www.openwall.com/lists/oss-security/2021/01/19/6
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e99502f76271d6bc4e374fe368c50c67a1fd3070
https://github.com/torvalds/linux/commit/e99502f76271d6bc4e374fe368c50c67a1fd3070
https://xenbits.xen.org/xsa/advisory-332.html