From: Emmanuel Grumbach Validate revision is below 32 before BIT(revision) in PPAG parsing. Assisted-by: GitHubCopilot:GPT-5.3-Codex Signed-off-by: Emmanuel Grumbach Signed-off-by: Miri Korenblit --- drivers/net/wireless/intel/iwlwifi/fw/uefi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/intel/iwlwifi/fw/uefi.c b/drivers/net/wireless/intel/iwlwifi/fw/uefi.c index 2ef0a7a920ad..014f22c42f41 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/uefi.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/uefi.c @@ -700,7 +700,7 @@ int iwl_uefi_get_ppag_table(struct iwl_fw_runtime *fwrt) return -EINVAL; parse_table: - if (!(BIT(data->revision) & valid_rev)) { + if (data->revision >= 32 || !(BIT(data->revision) & valid_rev)) { ret = -EINVAL; IWL_DEBUG_RADIO(fwrt, "Unsupported UEFI PPAG revision:%d\n", -- 2.34.1