VulnerabilityAnalyzed
CVE-2021-47166
In the Linux kernel, the following vulnerability has been resolved: NFS: Don't corrupt the value of pg_bytes_written in nfs_do_recoalesce() The value of mirror->pg_bytes_written should only be updated after a successful attempt to flush out the requests…
MEDIUM 5.5EPSS 0.24%
Does this matter?
Lower severity and a low EPSS score (0.24%). Track it; it rarely justifies an emergency change on its own.
Description
In the Linux kernel, the following vulnerability has been resolved: NFS: Don't corrupt the value of pg_bytes_written in nfs_do_recoalesce() The value of mirror->pg_bytes_written should only be updated after a successful attempt to flush out the requests on the list.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.24% probability · 15th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/0d0ea309357dea0d85a82815f02157eb7fcda39fPatch
- https://git.kernel.org/stable/c/2fe1cac336b55a1f79e603e9ce3552c3623e90ebPatch
- https://git.kernel.org/stable/c/40f139a6d50c232c0d1fd1c5e65a845c62db0edePatch
- https://git.kernel.org/stable/c/7087db95c0a06ab201b8ebfac6a7ec1e34257997Patch
- https://git.kernel.org/stable/c/785917316b25685c9b3a2a88f933139f2de75e33Patch
- https://git.kernel.org/stable/c/b291baae24f876acd5a5dd57d0bb2bbac8a68b0cPatch
- https://git.kernel.org/stable/c/c757c1f1e65d89429db1409429436cf40d47c008Patch
- https://git.kernel.org/stable/c/e8b8418ce14ae66ee55179901edd12191ab06a9ePatch
- https://git.kernel.org/stable/c/0d0ea309357dea0d85a82815f02157eb7fcda39fPatch
- https://git.kernel.org/stable/c/2fe1cac336b55a1f79e603e9ce3552c3623e90ebPatch
- https://git.kernel.org/stable/c/40f139a6d50c232c0d1fd1c5e65a845c62db0edePatch
- https://git.kernel.org/stable/c/7087db95c0a06ab201b8ebfac6a7ec1e34257997Patch
- https://git.kernel.org/stable/c/785917316b25685c9b3a2a88f933139f2de75e33Patch
- https://git.kernel.org/stable/c/b291baae24f876acd5a5dd57d0bb2bbac8a68b0cPatch
- https://git.kernel.org/stable/c/c757c1f1e65d89429db1409429436cf40d47c008Patch
- https://git.kernel.org/stable/c/e8b8418ce14ae66ee55179901edd12191ab06a9ePatch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.