To avoid messy parsing of the Depex section of a Capsule, it would
be a lot easier for everyone involved if we preceded the Capsule Depex
Section with a length declaration. It provides simple bounds checking
to avoid having to parse the op-codes, but in the case of a malformed
depex being parsed, avoid other issues which can be messy.
REF: UEFI spec 2.10 Table 23.4
Signed-off-by: Yi Li <yi1.li@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Wei6 Xu <wei6.xu@intel.com>
Reviewed-by: Wei6 Xu <wei6.xu@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
To avoid messy parsing of the Depex section of a Capsule, it would
be a lot easier for everyone involved if we preceded the Capsule Depex
Section with a length declaration. It provides simple bounds checking
to avoid having to parse the op-codes, but in the case of a malformed
depex being parsed, avoid other issues which can be messy.
REF: UEFI spec 2.10 Table 23.4
Signed-off-by: Yi Li <yi1.li@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Reviewed-by: Wei6 Xu <wei6.xu@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Exercising reset to default does not reset the settings.
Add handler code for the case where configuration is
disabled.
Signed-off-by: Ashish Singhal <ashishsingha@nvidia.com>
Reviewed-by: Saloni Kasbekar <saloni.kasbekar@intel.com>
Acked-by: Michael D Kinney <michael.d.kinney@intel.com>
Adding the new commit titles for the symbol renames
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
Signed-off-by: Doug Flick [MSFT] <doug.edk2@gmail.com>
Message-Id: <5e0e851e97459e183420178888d4fcdadc2f1ae1.1705529990.git.doug.edk2@gmail.com>
Reviewed-by: Jiewen Yao <Jiewen.yao@intel.com>
Updates the sanitation function names to be lib unique names
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
Signed-off-by: Doug Flick [MSFT] <doug.edk2@gmail.com>
Message-Id: <355aa846a99ca6ac0f7574cf5982661da0d9fea6.1705529990.git.doug.edk2@gmail.com>
Reviewed-by: Jiewen Yao <Jiewen.yao@intel.com>
Updates the sanitation function names to be lib unique names
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
Signed-off-by: Doug Flick [MSFT] <doug.edk2@gmail.com>
Message-Id: <7b18434c8a8b561654efd40ced3becb8b378c8f1.1705529990.git.doug.edk2@gmail.com>
Reviewed-by: Jiewen Yao <Jiewen.yao@intel.com>
Move the DoErase code block into a separate function, call the function
instead of jumping around with goto.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-Id: <20240116171105.37831-7-kraxel@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
It is possible to find variable entries with State being 0xff, i.e. not
updated since flash block erase. This indicates the variable driver
could not complete the header write while appending a new entry, and
therefore State was not set to VAR_HEADER_VALID_ONLY.
This can only happen at the end of the variable list, so treat this as
additional "end of variable list" condition.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20240116171105.37831-6-kraxel@redhat.com>
Raise the limit for writes without block erase from two to four
P30_MAX_BUFFER_SIZE_IN_BYTES blocks. With this in place almost all efi
variable updates are handled without block erase. With the old limit
some variable updates (with device paths) took the block erase code
path.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20240116171105.37831-5-kraxel@redhat.com>
Replace the two NorFlashWriteBuffer() calls with a loop containing a
single NorFlashWriteBuffer() call.
With the changes in place the code is able to handle updates larger
than two P30_MAX_BUFFER_SIZE_IN_BYTES blocks, even though the patch
does not actually change the size limit.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20240116171105.37831-4-kraxel@redhat.com>
Introduce 'Start' and 'End' variables to make it easier to follow the
logic and code flow. Also add a ascii art diagram (based on a
suggestion by Laszlo).
This also fixes the 'Size' calculation for the NorFlashRead() call.
Without this patch the code will read only one instead of two
P30_MAX_BUFFER_SIZE_IN_BYTES blocks in case '*NumBytes' is smaller than
P30_MAX_BUFFER_SIZE_IN_BYTES but 'Offset + *NumBytes' is not, i.e. the
update range crosses a P30_MAX_BUFFER_SIZE_IN_BYTES boundary.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20240116171105.37831-3-kraxel@redhat.com>
This is needed to avoid bit operations being applied to signed integers.
Suggested-by: László Érsek <lersek@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20240116171105.37831-2-kraxel@redhat.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4166
Fix integer overflow in various CreateHob instances.
Fixes: CVE-2022-36765
The CreateHob() function aligns the requested size to 8
performing the following operation:
```
HobLength = (UINT16)((HobLength + 0x7) & (~0x7));
```
No checks are performed to ensure this value doesn't
overflow, and could lead to CreateHob() returning a smaller
HOB than requested, which could lead to OOB HOB accesses.
Reported-by: Marc Beatove <mbeatove@google.com>
Cc: Guo Dong <guo.dong@intel.com>
Cc: Sean Rhodes <sean@starlabs.systems>
Cc: James Lu <james.lu@intel.com>
Reviewed-by: Gua Guo <gua.guo@intel.com>
Cc: John Mathew <john.mathews@intel.com>
Authored-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Gua Guo <gua.guo@intel.com>
To support the deletion on a specified JSON object.
Signed-off-by: Abner Chang <abner.chang@amd.com>
Cc: Nickle Wang <nicklew@nvidia.com>
Cc: Igor Kulchytskyy <igork@ami.com>
Reviewed-by: Nickle Wang <nicklew@nvidia.com>
This creates / adds a security file that tracks the security fixes
found in this package and can be used to find the fixes that were
applied.
Cc: Jiewen Yao <jiewen.yao@intel.com>
Signed-off-by: Doug Flick [MSFT] <doug.edk2@gmail.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
This commit contains the patch files and tests for DxeTpmMeasureBootLib
CVE 2022-36764.
Cc: Jiewen Yao <jiewen.yao@intel.com>
Signed-off-by: Doug Flick [MSFT] <doug.edk2@gmail.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
This commit contains the patch files and tests for DxeTpm2MeasureBootLib
CVE 2022-36764.
Cc: Jiewen Yao <jiewen.yao@intel.com>
Signed-off-by: Doug Flick [MSFT] <doug.edk2@gmail.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
This creates / adds a security file that tracks the security fixes
found in this package and can be used to find the fixes that were
applied.
Cc: Jiewen Yao <jiewen.yao@intel.com>
Signed-off-by: Doug Flick [MSFT] <doug.edk2@gmail.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
This commit contains the patch files and tests for DxeTpmMeasureBootLib
CVE 2022-36763.
Cc: Jiewen Yao <jiewen.yao@intel.com>
Signed-off-by: Doug Flick [MSFT] <doug.edk2@gmail.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
This commit contains the patch files and tests for DxeTpm2MeasureBootLib
CVE 2022-36763.
Cc: Jiewen Yao <jiewen.yao@intel.com>
Signed-off-by: Doug Flick [MSFT] <doug.edk2@gmail.com>
According to UEFI spec 2.10, the definition of RFC1323
has changed to RFC7323 on EFI_TCP6_OPTION. So align this
change on NetworkPkg.
REF: UEFI spec 2.10 section 28.2.5
Signed-off-by: Suqiang Ren <suqiangx.ren@intel.com>
Cc: Saloni Kasbekar <saloni.kasbekar@intel.com>
Cc: Zachary Clark-williams <zachary.clark-williams@intel.com>
Reviewed-by: Saloni Kasbekar <saloni.kasbekar@intel.com>
Change the description of RFC1323 to RFC7323
to align with UEFI spec 2.10.
REF: UEFI spec 2.10 section 28.2.5
Signed-off-by: Suqiang Ren <suqiangx.ren@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Without enabling PcdUse1GPageTable, CloudHv guests are limited
to a 40-bit address space, even if the hardware supports more.
This limits the amount of RAM to 1TiB of CloudHv guests.
Signed-off-by: Thomas Barrett <tbarrett@crusoeenergy.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
In addition to initializing the PhysMemAddressWidth and
FirstNonAddress fields in PlatformInfoHob, the
PlatformAddressWidthInitialization function is responsible
for initializing the PcdPciMmio64Base and PcdPciMmio64Size
fields.
Currently, for CloudHv guests, the PcdPciMmio64Base is
placed immediately after either the 4G boundary or the
last RAM region, whichever is greater. We do not change
this behavior.
Previously, when booting CloudHv guests with greater than
1TiB of high memory, the PlatformAddressWidthInitialization
function incorrect calculates the amount of RAM using the
overflowed 24-bit CMOS register.
Now, we update the PlatformAddressWidthInitialization
behavior on CloudHv to scan the E820 entries to detect
the amount of RAM. This allows CloudHv guests to boot with
greater than 1TiB of RAM
Signed-off-by: Thomas Barrett <tbarrett@crusoeenergy.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
The PlatformScanE820 utility function is not currently compatible
with CloudHv since it relies on the prescence of the "etc/e820"
QemuFwCfg file. Update the PlatformScanE820 to iterate through the
PVH e820 entries when running on a CloudHv guest.
Signed-off-by: Thomas Barrett <tbarrett@crusoeenergy.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
When the value type is defined as number in Redfish schema, floating
point number is allowed. RedfishCrtLib raises assert without handling
this case now. Follow the way in EDK2 to call AsciiStrDecimalToUintnS
and handle the floating point number. Only the integer value is
returned.
Signed-off-by: Nickle Wang <nicklew@nvidia.com>
Cc: Abner Chang <abner.chang@amd.com>
Cc: Igor Kulchytskyy <igork@ami.com>
Cc: Nick Ramirez <nramirez@nvidia.com>
Reviewed-by: Abner Chang <abner.chang@amd.com>
Only need to include Network.dsc.inc to have all network
drivers/components be built. Otherwise, there were missing definition
that prevent them from be built for RiscVVirt platform.
Signed-off-by: Tuan Phan <tphan@ventanamicro.com>
Reviewed-by: Sunil V L <sunilvl@ventanamicro.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4605
When UEFI Wi-Fi is in BSS connected state, the platform is
considered as a static and Wi-Fi roaming support is not needed.
Wifi connection manager should not initiate Scan requests
in this state affect BSS client connectivity and must be avoided.
Triger regularly scan only if not connect to AP.
Signed-off-by: Heng Luo <heng.luo@intel.com>
Cc: Saloni Kasbekar <saloni.kasbekar@intel.com>
Cc: Zachary Clark-williams <zachary.clark-williams@intel.com>
Reviewed-by: Saloni Kasbekar <saloni.kasbekar@intel.com>
Change name of gMpInformationHobGuid2 to
gMpInformation2HobGuid. It's to align with
the file name MpInformation2.h and the
structure name MP_INFORMATION2_HOB_DATA.
Signed-off-by: Dun Tan <dun.tan@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
When creating smm page table, limit maximum
supported physical addresses bits returned by
CalculateMaximumSupportAddress() to 47 if
5-Level Paging is disabled.
This commit is to avoid issue that more than
47-bit physical addresses are requested in smm
page table when 5-level paging is disabled.
4-level paging supports translating 48-bit
linear addresses to 52-bit physical addresses.
Since linear addresses are sign-extended,
linear-address space of 4-level paging is:
[0, 2^47-1] and
[0xffff8000_00000000, 0xffffffff_ffffffff].
So only [0, 2^47-1] linear-address range maps
to the identical physical-address range when
5-Level paging is disabled.
Signed-off-by: Dun Tan <dun.tan@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
PatchSmmSaveStateMap patches the SMM entry (code) and SmmSaveState
region (data) for each core, which can be improved to flush TLB once
after all the memory entries have been patched.
FlushTlbForAll flushes TLB for each core in serial, which can be
improved to flush TLB in parallel.
Reviewed-by: Ray Ni <ray.ni@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Jiaxin Wu <jiaxin.wu@intel.com>
Signed-off-by: Zhi Jin <zhi.jin@intel.com>
Updates edk2-pytool-extensions, edk2-pytool-library, and regex to their
latest respective releases.
Signed-off-by: Joey Vagedes <joey.vagedes@gmail.com>
Cc: Andrew Fish <afish@apple.com>
Cc: Leif Lindholm <quic_llindhol@quicinc.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Update the "Basic Status" matrix for DynamicTablesPkg by
adding a check mark for Windows VS2019 IA32/X64 support.
Cc: Sean Brogan <sean.brogan@microsoft.com>
Cc: Joey Vagedes <joey.vagedes@gmail.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Pierre Gondois <pierre.gondois@arm.com>
Cc: Sami Mujawar <sami.mujawar@arm.com>
Signed-off-by: Abdul Lateef Attar <AbdulLateef.Attar@amd.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Reviewed-by: Joey Vagedes <joey.vagedes@gmail.com>
For scene of
HandOffToDxeCore()->SwitchStack(DxeCoreEntryPoint)->
InternalSwitchStack()->LongJump(),Variable HobList.Raw
will be passed (from *Context1 to register a0) to
DxeMain() in parameter *HobStart.
However, meanwhile the function LongJump() overrides
register a0 with a1 (-1) due to commit (ea628f28e5 "RISCV: Fix
InternalLongJump to return correct value"), then cause hang.
Replacing calling LongJump() with new InternalSwitchStackAsm() to pass
addres data in register s0 to register a0 could fix this issue (just
like the solution in MdePkg/Library/BaseLib/AArch64/SwitchStack.S)
Signed-off-by: Yang Wang <wangyang@bosc.ac.cn>
Cc: Bamvor Jian ZHANG <zhangjian@bosc.ac.cn>
Cc: Andrei Warkentin <andrei.warkentin@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Sunil V L <sunilvl@ventanamicro.com>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Reviewed-by: Ran Wang <wangran@bosc.ac.cn>
Reviewed-by: Andrei Warkentin <andrei.warkentin@intel.com>
Sstc extension allows to program the timer and receive the interrupt
without using an SBI call. This reduces the latency to generate the timer
interrupt. So, detect whether Sstc extension is supported and use the
stimecmp register directly to program the timer interrupt.
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Andrei Warkentin <andrei.warkentin@intel.com>
Signed-off-by: Sunil V L <sunilvl@ventanamicro.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Andrei Warkentin <andrei.warkentin@intel.com>
Reviewed-by: Dhaval Sharma <dhaval@rivosinc.com>
stimecmp is a CSR supported only when Sstc extension is supported by the
platform. This register can be used to set the timer interrupt directly in
S-mode instead of going via SBI call. Add a function to update this
register.
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Cc: Andrei Warkentin <andrei.warkentin@intel.com>
Signed-off-by: Sunil V L <sunilvl@ventanamicro.com>
Reviewed-by: Andrei Warkentin <andrei.warkentin@intel.com>
Define the BIT 1 as the override bit for Sstc extension. This will be
used by the timer driver to decide whether to use SBI calls or direct
CSR access to configure the timer.
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Cc: Andrei Warkentin <andrei.warkentin@intel.com>
Signed-off-by: Sunil V L <sunilvl@ventanamicro.com>
Reviewed-by: Andrei Warkentin <andrei.warkentin@intel.com>
Refer to Uefi spec 2.10 section 11.10.2, update the return value
for EFI_DRIVER_HEALTH_PROTOCOL.GetHealthStatus.
Signed-off-by: Junfeng Guan <junfengx.guan@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=4632
Move the define to stdint and add MACRO to prevent duplicate inclusion.
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Yi Li <yi1.li@intel.com>
Cc: Guomin Jiang <guomin.jiang@intel.com>
Signed-off-by: Wenxing Hou <wenxing.hou@intel.com>
Reviewed-by: Yi Li <yi1.li@intel.com>
Fixes raw regex strings that contain valid (and purposeful) escape
characters as they are being treated as individual characters rather
than the single escaped character they represent (i.e. '\t' is being
treated as a '\' and a 't' rather than a single tab character).
Signed-off-by: Joey Vagedes <joey.vagedes@gmail.com>
Cc: Rebecca Cran <rebecca@bsdio.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Bob Feng <bob.c.feng@intel.com>
Cc: Yuwei Chen <yuwei.chen@intel.com>
Reviewed-by: Yuwei Chen <yuwei.chen@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=4638
Config Editor utility addition/changes:
Support to enable config editor tool to have a new feature that can load
and view the configuration data of compiled VFR or HFR in form of YAML.
This can help users to understand and track the configuration data when
modifications are made.
Requires compiled vfr file as input in YAML format.
Running Configuration Editor:
python ConfigEditor.py
Cc: Chasel Chiu <chasel.chiu@intel.com>
Cc: Duggapu Chinni B <chinni.b.duggapu@intel.com>
Cc: Nate DeSimone <nathaniel.l.desimone@intel.com>
Cc: Ray Han Lim Ng <ray.han.lim.ng@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Cc: Ted Kuo <ted.kuo@intel.com>
Cc: Ashraf Ali S <ashraf.ali.s@intel.com>
Cc: Susovan Mohapatra <susovan.mohapatra@intel.com>
Signed-off-by: Arun Sura <arun.surax.soundara.pandian@intel.com>
Reviewed-by: Chasel Chiu <chasel.chiu@intel.com>
Introduce DumpBuffer function to print the buffer content. This helps
developer to debug Redfish issue.
Signed-off-by: Nickle Wang <nicklew@nvidia.com>
Cc: Abner Chang <abner.chang@amd.com>
Cc: Igor Kulchytskyy <igork@ami.com>
Cc: Nick Ramirez <nramirez@nvidia.com>
Reviewed-by: Igor Kulchytskyy <igork@ami.com>
Reviewed-by: Abner Chang <abner.chang@amd.com>
Update Supported function to check it the given
controller handle is already started.
Signed-off-by: Abner Chang <abner.chang@amd.com>
Cc: Nickle Wang <nicklew@nvidia.com>
Cc: Igor Kulchytskyy <igork@ami.com>
Reviewed-by: Nickle Wang <nicklew@nvidia.com>
Implement EDKII_HTTP_CALLBACK_PROTOCOL that listens to
HttpEventTlsConfigured event for reconfiguring TLS configuration
data.
Signed-off-by: Abner Chang <abner.chang@amd.com>
Cc: Nickle Wang <nicklew@nvidia.com>
Cc: Igor Kulchytskyy <igork@ami.com>
Reviewed-by: Nickle Wang <nicklew@nvidia.com>
Pierre Gondois
Yi Li
Ashish Singhal
Doug Flick
Gerd Hoffmann
Gua Guo
Abner Chang
Douglas Flick [MSFT]
Junfeng Guan
Suqiang Ren
Thomas Barrett
Nickle Wang
Tuan Phan
Heng Luo
Dun Tan
Zhi Jin
Joey Vagedes (from Dev Box)
Abdul Lateef Attar
王洋
Sunil V L
Hou, Wenxing
Joey Vagedes
Arun Sura