CVE-2021-47547
Assigner: Linux
Published: 2024-05-24T15:09:51.940Z
State: PUBLISHED
descriptions: value: In the Linux kernel, the following vulnerability has been resolved:

net: tulip: de4x5: fix the problem that the array 'lp->phy[8]' may be out of bound

In line 5001, if all id in the array 'lp->phy[8]' is not 0, when the
'for' end, the 'k' is 8.

At this time, the array 'lp->phy[8]' may be out of bound.
affected: product: Linux
vendor: Linux
defaultStatus: unaffected
repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
versions: version: 1da177e4c3f4
lessThan: ec5bd0aef1ce
status: affected
versionType: git
version: 1da177e4c3f4
lessThan: 142ead3dc704
status: affected
versionType: git
version: 1da177e4c3f4
lessThan: d3dedaa5a601
status: affected
versionType: git
version: 1da177e4c3f4
lessThan: 2c1a6a9a011d
status: affected
versionType: git
version: 1da177e4c3f4
lessThan: 77ff16690945
status: affected
versionType: git
version: 1da177e4c3f4
lessThan: f059fa40f0fc
status: affected
versionType: git
version: 1da177e4c3f4
lessThan: 12f907cb1157
status: affected
versionType: git
version: 1da177e4c3f4
lessThan: 61217be886b5
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: 4.4.294
lessThanOrEqual: 4.4.*
status: unaffected
versionType: custom
version: 4.9.292
lessThanOrEqual: 4.9.*
status: unaffected
versionType: custom
version: 4.14.257
lessThanOrEqual: 4.14.*
status: unaffected
versionType: custom
version: 4.19.220
lessThanOrEqual: 4.19.*
status: unaffected
versionType: custom
version: 5.4.164
lessThanOrEqual: 5.4.*
status: unaffected
versionType: custom
version: 5.10.84
lessThanOrEqual: 5.10.*
status: unaffected
versionType: custom
version: 5.15.7
lessThanOrEqual: 5.15.*
status: unaffected
versionType: custom
version: 5.16
lessThanOrEqual: *
status: unaffected
versionType: original_commit_for_fix
title: net: tulip: de4x5: fix the problem that the array 'lp->phy[8]' may be out of bound
x_generator: engine: bippy-d175d3acf727