CVE-2022-48668
Assigner: Linux
Published: 2024-04-28T13:01:59.015Z
State: PUBLISHED
descriptions: value: In the Linux kernel, the following vulnerability has been resolved:

smb3: fix temporary data corruption in collapse range

collapse range doesn't discard the affected cached region
so can risk temporarily corrupting the file data. This
fixes xfstest generic/031

I also decided to merge a minor cleanup to this into the same patch
(avoiding rereading inode size repeatedly unnecessarily) to make it
clearer.
affected: product: Linux
vendor: Linux
defaultStatus: unaffected
repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
versions: version: 5476b5dd82c8
lessThan: 49523a473220
status: affected
versionType: git
version: 5476b5dd82c8
lessThan: fa30a81f255a
status: affected
versionType: git
product: Linux
vendor: Linux
defaultStatus: affected
repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
versions: version: 5.13
status: affected
version: 0
lessThan: 5.13
status: unaffected
versionType: custom
version: 5.19.12
lessThanOrEqual: 5.19.*
status: unaffected
versionType: custom
version: 6.0
lessThanOrEqual: *
status: unaffected
versionType: original_commit_for_fix
title: smb3: fix temporary data corruption in collapse range
x_generator: engine: bippy-d175d3acf727