CVE-2021-47478
Assigner: Linux
Published: 2024-05-22T08:19:31.521Z
State: PUBLISHED
descriptions: value: In the Linux kernel, the following vulnerability has been resolved:

isofs: Fix out of bound access for corrupted isofs image

When isofs image is suitably corrupted isofs_read_inode() can read data
beyond the end of buffer. Sanity-check the directory entry length before
using it.
affected: product: Linux
vendor: Linux
defaultStatus: unaffected
repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
versions: version: 1da177e4c3f4
lessThan: 156ce5bb6cc4
status: affected
versionType: git
version: 1da177e4c3f4
lessThan: 9ec33a9b8790
status: affected
versionType: git
version: 1da177e4c3f4
lessThan: afbd40f42522
status: affected
versionType: git
version: 1da177e4c3f4
lessThan: b0ddff8d68f2
status: affected
versionType: git
version: 1da177e4c3f4
lessThan: 6e80e9314f8b
status: affected
versionType: git
version: 1da177e4c3f4
lessThan: 86d4aedcbc69
status: affected
versionType: git
version: 1da177e4c3f4
lessThan: b2fa1f52d22c
status: affected
versionType: git
version: 1da177e4c3f4
lessThan: e7fb722586a2
status: affected
versionType: git
version: 1da177e4c3f4
lessThan: e96a1866b405
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: 4.4.292
lessThanOrEqual: 4.4.*
status: unaffected
versionType: custom
version: 4.9.290
lessThanOrEqual: 4.9.*
status: unaffected
versionType: custom
version: 4.14.255
lessThanOrEqual: 4.14.*
status: unaffected
versionType: custom
version: 4.19.217
lessThanOrEqual: 4.19.*
status: unaffected
versionType: custom
version: 5.4.159
lessThanOrEqual: 5.4.*
status: unaffected
versionType: custom
version: 5.10.79
lessThanOrEqual: 5.10.*
status: unaffected
versionType: custom
version: 5.14.18
lessThanOrEqual: 5.14.*
status: unaffected
versionType: custom
version: 5.15.2
lessThanOrEqual: 5.15.*
status: unaffected
versionType: custom
version: 5.16
lessThanOrEqual: *
status: unaffected
versionType: original_commit_for_fix
title: isofs: Fix out of bound access for corrupted isofs image
x_generator: engine: bippy-d175d3acf727