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| Who | When | What | Removed | Added |
|---|---|---|---|---|
| Guilherme de Almeida Suckevicz | 2021-08-10 20:27:52 UTC | Depends On | 1992272 | |
| Guilherme de Almeida Suckevicz | 2021-08-10 20:27:53 UTC | Blocks | 1992273 | |
| RaTasha Tillery-Smith | 2021-08-11 12:34:45 UTC | Doc Text | A flaw was found in the Linux kernel's fs/nfs/nfs4client.c function that contains incorrect connection setup ordering. This issue allows operators of remote NFSv4 servers to cause a denial of service (hanging of mounts) by arranging those servers to be unreachable during trunking detection. The highest threat from this vulnerability is to system availability. | |
| Alex | 2021-08-12 14:36:34 UTC | Doc Text | A flaw was found in the Linux kernel's fs/nfs/nfs4client.c function that contains incorrect connection setup ordering. This issue allows operators of remote NFSv4 servers to cause a denial of service (hanging of mounts) by arranging those servers to be unreachable during trunking detection. The highest threat from this vulnerability is to system availability. | A flaw possibility hanging of mounts in the Linux kernel NFS4 subsystem was found in the way if remote servers unreachable for client during migration of data from one server to another (during trunking detection). A remote NFS4 server (if client connected) could use this flaw to starve the resources causing denial of service. The highest threat from this vulnerability is to system availability. |
| Alex | 2021-08-12 14:45:39 UTC | Depends On | 1993211, 1993212 | |
| Alex | 2021-08-12 14:46:39 UTC | Depends On | 1993213 | |
| RaTasha Tillery-Smith | 2021-08-12 17:33:09 UTC | Doc Text | A flaw possibility hanging of mounts in the Linux kernel NFS4 subsystem was found in the way if remote servers unreachable for client during migration of data from one server to another (during trunking detection). A remote NFS4 server (if client connected) could use this flaw to starve the resources causing denial of service. The highest threat from this vulnerability is to system availability. | A flaw was found in the hanging of mounts in the Linux kernel's NFS4 subsystem where remote servers are unreachable for the client during migration of data from one server to another (during trunking detection). This flaw allows a remote NFS4 server (if the client is connected) to starve the resources, causing a denial of service. The highest threat from this vulnerability is to system availability. |
| Florencio Cano | 2021-08-17 08:30:02 UTC | CC | bdettelb, tomckay | |
| Alex | 2021-08-17 08:52:49 UTC | Priority | medium | low |
| Severity | medium | low | ||
| Alex | 2021-08-17 11:06:48 UTC | Fixed In Version | Linux kernel 5.14-rc1 | |
| Alex | 2021-08-23 12:48:03 UTC | Comment | 0 | updated |
| Alex | 2021-08-23 12:48:12 UTC | CC | allarkin | |
| Red Hat Bugzilla | 2021-09-15 05:46:24 UTC | CC | jglisse | |
| Red Hat Bugzilla | 2022-06-04 08:04:33 UTC | CC | fpacheco | |
| Red Hat Bugzilla | 2022-07-16 03:20:23 UTC | CC | brdeoliv | |
| Red Hat Bugzilla | 2022-12-31 23:34:43 UTC | CC | fhrbata | |
| Red Hat Bugzilla | 2023-04-01 08:39:44 UTC | CC | dhoward | |
| Red Hat Bugzilla | 2023-07-07 08:29:52 UTC | Assignee | security-response-team | nobody |
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