title: media: v4l: async: Fix duplicated list deletion
description: In the Linux kernel, the following vulnerability has been resolved:
media: v4l: async: Fix duplicated list deletion
The list deletion call dropped here is already called from the
helper function in the line before. Having a second list_del()
call results in either a warning (with CONFIG_DEBUG_LIST=y):
list_del corruption, c46c8198->next is LIST_POISON1 (00000100)
If CONFIG_DEBUG_LIST is disabled the operation results in a
kernel error due to NULL pointer dereference.
affected:
{
product: Linux
vendor: Linux
defaultStatus: unaffected
repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
versions:
version: 28a1295795d8, lessThan: b7062628caea, status: affected, versionType: git
version: 28a1295795d8, lessThan: 49d828114284, status: affected, versionType: git
version: 28a1295795d8, lessThan: 3de6ee94aae7, 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: 6.6, status: affected
version: 0, lessThan: 6.6, status: unaffected, versionType: custom
version: 6.6.14, lessThanOrEqual: 6.6.*, status: unaffected, versionType: custom
version: 6.7.2, lessThanOrEqual: 6.7.*, status: unaffected, versionType: custom
version: 6.8, lessThanOrEqual: *, status: unaffected, versionType: original_commit_for_fix
}
