CVE-2021-38199
First published: Sun Aug 08 2021(Updated: )
fs/nfs/nfs4client.c in the Linux kernel before 5.13.4 has incorrect connection-setup ordering, which allows operators of remote NFSv4 servers to cause a denial of service (hanging of mounts) by arranging for those servers to be unreachable during trunking detection.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | <5.13.4 | |
| Netapp Hci Bootstrap Os | ||
| Netapp Hci Compute Node | ||
| Netapp Hci Management Node | ||
| Netapp Solidfire | ||
| Netapp Element Software | ||
| Netapp Hci Storage Node | ||
| Debian Debian Linux | =9.0 | |
| Debian Debian Linux | =11.0 | |
| All of | ||
| Netapp Hci Bootstrap Os | ||
| Netapp Hci Compute Node | ||
| All of | ||
| Netapp Element Software | ||
| Netapp Hci Storage Node | ||
| debian/linux | 5.10.223-1 5.10.226-1 6.1.115-1 6.1.119-1 6.11.10-1 6.12.5-1 |
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Reference Links
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.13.4
- https://github.com/torvalds/linux/commit/dd99e9f98fbf423ff6d365b37a98e8879170f17c
- https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html
- https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html
- https://security.netapp.com/advisory/ntap-20210902-0010/
- https://www.debian.org/security/2021/dsa-4978
- https://launchpad.net/bugs/cve/CVE-2021-38199
- https://git.kernel.org/linus/dd99e9f98fbf423ff6d365b37a98e8879170f17c
- https://security-tracker.debian.org/tracker/CVE-2021-38199
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38199
- https://nvd.nist.gov/vuln/detail/CVE-2021-38199
- https://ubuntu.com/security/CVE-2021-38199
- collector/nvd-index
- agent/type
- collector/launchpad-cve
- source/Launchpad
- agent/author
- agent/severity
- collector/mitre-cve
- source/MITRE
- agent/references
- agent/remedy
- agent/first-publish-date
- collector/usn-cve
- source/Ubuntu
- agent/description
- agent/tags
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- agent/event
- collector/nvd-cve
- source/NVD
- agent/software-canonical-lookup
- collector/security-tracker-debian
- source/Debian
- agent/softwarecombine
- agent/trending
- vendor/linux
- canonical/linux linux kernel
- vendor/netapp
- canonical/netapp hci bootstrap os
- canonical/netapp hci compute node
- canonical/netapp hci management node
- canonical/netapp solidfire
- canonical/netapp element software
- canonical/netapp hci storage node
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/9.0
- version/debian debian linux/11.0
- package-manager/debian