i40e: fix input validation logic for action_meta
commit 9739d5830497812b0bdeaee356ddefbe60830b88 upstream.
Fix condition to check 'greater or equal' to prevent OOB dereference.
BUG=b/452296399
TEST=presubmit
RELEASE_NOTE=Fixed CVE-2025-39970 in the Linux kernel.
cos-patch: security-moderate
Fixes: e284fc280473 ("i40e: Add and delete cloud filter")
Cc: stable@vger.kernel.org
Change-Id: Id7b8da142400c878da517c8f062b544b4be4e9fa
Signed-off-by: Lukasz Czapnik <lukasz.czapnik@intel.com>
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Signed-off-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Tested-by: Rafal Romanowski <rafal.romanowski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Kernel CVE Triage Automation <cloud-image-kernel-cve-triage-automation@prod.google.com>
Reviewed-on: https://cos-review.googlesource.com/c/third_party/kernel/+/114346
Reviewed-by: Robert Kolchmeyer <rkolchmeyer@google.com>
Reviewed-by: Kevin Liu <zhihuil@google.com>
Tested-by: Cusky Presubmit Bot <presubmit@cos-infra-prod.iam.gserviceaccount.com>
1 file changed
