diff --git a/docs/release-notes/8.16.asciidoc b/docs/release-notes/8.16.asciidoc index 9212f5dc34..29b3fa43de 100644 --- a/docs/release-notes/8.16.asciidoc +++ b/docs/release-notes/8.16.asciidoc @@ -53,7 +53,7 @@ This issue is fixed in {stack} versions 8.17.6, 8.18.1, and 9.0.1. ==== *Details* + -An `IRQL_NOT_LESS_EQUAL` https://learn.microsoft.com/en-us/windows-hardware/drivers/debugger/bug-checks--blue-screens-[bugcheck] in the {elastic-defend} driver happens due to an interaction with Trellix Access Protection (`mfehidk.sys`). This issue can occur when `elastic-endpoint-driver.sys` calls https://learn.microsoft.com/en-us/windows/win32/api/fwpmu/nf-fwpmu-fwpmtransactionbegin0[`FwpmTransactionBegin0`] to initialize its network driver. `FwpmTransactionBegin0` performs a synchronous RPC call to the user-mode Base Filtering Engine service. Trellix's driver intercepts this service's operations, causing `FwpmTransactionBegin0` to hang or slow significantly. This delay prevents {elastic-defend} driver from properly initializing in a timely manner. Subsequent system activity can invoke {elastic-defend}'s driver before it has fully initialized, leading to a `IRQL_NOT_LESS_EQUAL` bugcheck. This issue affects {elastic-defend} versions 8.16.0-8.16.6, 8.17.0-8.17.5, 8.18.0, and 9.0.0. +An `IRQL_NOT_LESS_EQUAL` https://learn.microsoft.com/en-us/windows-hardware/drivers/debugger/bug-checks\--blue-screens-[bugcheck] in the {elastic-defend} driver happens due to an interaction with Trellix Access Protection (`mfehidk.sys`). This issue can occur when `elastic-endpoint-driver.sys` calls https://learn.microsoft.com/en-us/windows/win32/api/fwpmu/nf-fwpmu-fwpmtransactionbegin0[`FwpmTransactionBegin0`] to initialize its network driver. `FwpmTransactionBegin0` performs a synchronous RPC call to the user-mode Base Filtering Engine service. Trellix's driver intercepts this service's operations, causing `FwpmTransactionBegin0` to hang or slow significantly. This delay prevents {elastic-defend} driver from properly initializing in a timely manner. Subsequent system activity can invoke {elastic-defend}'s driver before it has fully initialized, leading to a `IRQL_NOT_LESS_EQUAL` bugcheck. This issue affects {elastic-defend} versions 8.16.0-8.16.6, 8.17.0-8.17.5, 8.18.0, and 9.0.0. *Workaround* + @@ -138,7 +138,7 @@ On November 12, 2024, it was discovered that manually running a custom query rul ==== *Details* + -An `IRQL_NOT_LESS_EQUAL` https://learn.microsoft.com/en-us/windows-hardware/drivers/debugger/bug-checks--blue-screens-[bugcheck] in the {elastic-defend} driver happens due to an interaction with Trellix Access Protection (`mfehidk.sys`). This issue can occur when `elastic-endpoint-driver.sys` calls https://learn.microsoft.com/en-us/windows/win32/api/fwpmu/nf-fwpmu-fwpmtransactionbegin0[`FwpmTransactionBegin0`] to initialize its network driver. `FwpmTransactionBegin0` performs a synchronous RPC call to the user-mode Base Filtering Engine service. Trellix's driver intercepts this service's operations, causing `FwpmTransactionBegin0` to hang or slow significantly. This delay prevents {elastic-defend} driver from properly initializing in a timely manner. Subsequent system activity can invoke {elastic-defend}'s driver before it has fully initialized, leading to a `IRQL_NOT_LESS_EQUAL` bugcheck. This issue affects {elastic-defend} versions 8.16.0-8.16.6, 8.17.0-8.17.5, 8.18.0, and 9.0.0. +An `IRQL_NOT_LESS_EQUAL` https://learn.microsoft.com/en-us/windows-hardware/drivers/debugger/bug-checks\--blue-screens-[bugcheck] in the {elastic-defend} driver happens due to an interaction with Trellix Access Protection (`mfehidk.sys`). This issue can occur when `elastic-endpoint-driver.sys` calls https://learn.microsoft.com/en-us/windows/win32/api/fwpmu/nf-fwpmu-fwpmtransactionbegin0[`FwpmTransactionBegin0`] to initialize its network driver. `FwpmTransactionBegin0` performs a synchronous RPC call to the user-mode Base Filtering Engine service. Trellix's driver intercepts this service's operations, causing `FwpmTransactionBegin0` to hang or slow significantly. This delay prevents {elastic-defend} driver from properly initializing in a timely manner. Subsequent system activity can invoke {elastic-defend}'s driver before it has fully initialized, leading to a `IRQL_NOT_LESS_EQUAL` bugcheck. This issue affects {elastic-defend} versions 8.16.0-8.16.6, 8.17.0-8.17.5, 8.18.0, and 9.0.0. *Workaround* + @@ -217,7 +217,7 @@ On November 12, 2024, it was discovered that manually running a custom query rul ==== *Details* + -An `IRQL_NOT_LESS_EQUAL` https://learn.microsoft.com/en-us/windows-hardware/drivers/debugger/bug-checks--blue-screens-[bugcheck] in the {elastic-defend} driver happens due to an interaction with Trellix Access Protection (`mfehidk.sys`). This issue can occur when `elastic-endpoint-driver.sys` calls https://learn.microsoft.com/en-us/windows/win32/api/fwpmu/nf-fwpmu-fwpmtransactionbegin0[`FwpmTransactionBegin0`] to initialize its network driver. `FwpmTransactionBegin0` performs a synchronous RPC call to the user-mode Base Filtering Engine service. Trellix's driver intercepts this service's operations, causing `FwpmTransactionBegin0` to hang or slow significantly. This delay prevents {elastic-defend} driver from properly initializing in a timely manner. Subsequent system activity can invoke {elastic-defend}'s driver before it has fully initialized, leading to a `IRQL_NOT_LESS_EQUAL` bugcheck. This issue affects {elastic-defend} versions 8.16.0-8.16.6, 8.17.0-8.17.5, 8.18.0, and 9.0.0. +An `IRQL_NOT_LESS_EQUAL` https://learn.microsoft.com/en-us/windows-hardware/drivers/debugger/bug-checks\--blue-screens-[bugcheck] in the {elastic-defend} driver happens due to an interaction with Trellix Access Protection (`mfehidk.sys`). This issue can occur when `elastic-endpoint-driver.sys` calls https://learn.microsoft.com/en-us/windows/win32/api/fwpmu/nf-fwpmu-fwpmtransactionbegin0[`FwpmTransactionBegin0`] to initialize its network driver. `FwpmTransactionBegin0` performs a synchronous RPC call to the user-mode Base Filtering Engine service. Trellix's driver intercepts this service's operations, causing `FwpmTransactionBegin0` to hang or slow significantly. This delay prevents {elastic-defend} driver from properly initializing in a timely manner. Subsequent system activity can invoke {elastic-defend}'s driver before it has fully initialized, leading to a `IRQL_NOT_LESS_EQUAL` bugcheck. This issue affects {elastic-defend} versions 8.16.0-8.16.6, 8.17.0-8.17.5, 8.18.0, and 9.0.0. *Workaround* + @@ -317,7 +317,7 @@ On November 12, 2024, it was discovered that manually running a custom query rul ==== *Details* + -An `IRQL_NOT_LESS_EQUAL` https://learn.microsoft.com/en-us/windows-hardware/drivers/debugger/bug-checks--blue-screens-[bugcheck] in the {elastic-defend} driver happens due to an interaction with Trellix Access Protection (`mfehidk.sys`). This issue can occur when `elastic-endpoint-driver.sys` calls https://learn.microsoft.com/en-us/windows/win32/api/fwpmu/nf-fwpmu-fwpmtransactionbegin0[`FwpmTransactionBegin0`] to initialize its network driver. `FwpmTransactionBegin0` performs a synchronous RPC call to the user-mode Base Filtering Engine service. Trellix's driver intercepts this service's operations, causing `FwpmTransactionBegin0` to hang or slow significantly. This delay prevents {elastic-defend} driver from properly initializing in a timely manner. Subsequent system activity can invoke {elastic-defend}'s driver before it has fully initialized, leading to a `IRQL_NOT_LESS_EQUAL` bugcheck. This issue affects {elastic-defend} versions 8.16.0-8.16.6, 8.17.0-8.17.5, 8.18.0, and 9.0.0. +An `IRQL_NOT_LESS_EQUAL` https://learn.microsoft.com/en-us/windows-hardware/drivers/debugger/bug-checks\--blue-screens-[bugcheck] in the {elastic-defend} driver happens due to an interaction with Trellix Access Protection (`mfehidk.sys`). This issue can occur when `elastic-endpoint-driver.sys` calls https://learn.microsoft.com/en-us/windows/win32/api/fwpmu/nf-fwpmu-fwpmtransactionbegin0[`FwpmTransactionBegin0`] to initialize its network driver. `FwpmTransactionBegin0` performs a synchronous RPC call to the user-mode Base Filtering Engine service. Trellix's driver intercepts this service's operations, causing `FwpmTransactionBegin0` to hang or slow significantly. This delay prevents {elastic-defend} driver from properly initializing in a timely manner. Subsequent system activity can invoke {elastic-defend}'s driver before it has fully initialized, leading to a `IRQL_NOT_LESS_EQUAL` bugcheck. This issue affects {elastic-defend} versions 8.16.0-8.16.6, 8.17.0-8.17.5, 8.18.0, and 9.0.0. *Workaround* + @@ -410,7 +410,7 @@ On November 12, 2024, it was discovered that manually running a custom query rul ==== *Details* + -An `IRQL_NOT_LESS_EQUAL` https://learn.microsoft.com/en-us/windows-hardware/drivers/debugger/bug-checks--blue-screens-[bugcheck] in the {elastic-defend} driver happens due to an interaction with Trellix Access Protection (`mfehidk.sys`). This issue can occur when `elastic-endpoint-driver.sys` calls https://learn.microsoft.com/en-us/windows/win32/api/fwpmu/nf-fwpmu-fwpmtransactionbegin0[`FwpmTransactionBegin0`] to initialize its network driver. `FwpmTransactionBegin0` performs a synchronous RPC call to the user-mode Base Filtering Engine service. Trellix's driver intercepts this service's operations, causing `FwpmTransactionBegin0` to hang or slow significantly. This delay prevents {elastic-defend} driver from properly initializing in a timely manner. Subsequent system activity can invoke {elastic-defend}'s driver before it has fully initialized, leading to a `IRQL_NOT_LESS_EQUAL` bugcheck. This issue affects {elastic-defend} versions 8.16.0-8.16.6, 8.17.0-8.17.5, 8.18.0, and 9.0.0. +An `IRQL_NOT_LESS_EQUAL` https://learn.microsoft.com/en-us/windows-hardware/drivers/debugger/bug-checks\--blue-screens-[bugcheck] in the {elastic-defend} driver happens due to an interaction with Trellix Access Protection (`mfehidk.sys`). This issue can occur when `elastic-endpoint-driver.sys` calls https://learn.microsoft.com/en-us/windows/win32/api/fwpmu/nf-fwpmu-fwpmtransactionbegin0[`FwpmTransactionBegin0`] to initialize its network driver. `FwpmTransactionBegin0` performs a synchronous RPC call to the user-mode Base Filtering Engine service. Trellix's driver intercepts this service's operations, causing `FwpmTransactionBegin0` to hang or slow significantly. This delay prevents {elastic-defend} driver from properly initializing in a timely manner. Subsequent system activity can invoke {elastic-defend}'s driver before it has fully initialized, leading to a `IRQL_NOT_LESS_EQUAL` bugcheck. This issue affects {elastic-defend} versions 8.16.0-8.16.6, 8.17.0-8.17.5, 8.18.0, and 9.0.0. *Workaround* + @@ -563,7 +563,7 @@ On November 12, 2024, it was discovered that manually running a custom query rul ==== *Details* + -An `IRQL_NOT_LESS_EQUAL` https://learn.microsoft.com/en-us/windows-hardware/drivers/debugger/bug-checks--blue-screens-[bugcheck] in the {elastic-defend} driver happens due to an interaction with Trellix Access Protection (`mfehidk.sys`). This issue can occur when `elastic-endpoint-driver.sys` calls https://learn.microsoft.com/en-us/windows/win32/api/fwpmu/nf-fwpmu-fwpmtransactionbegin0[`FwpmTransactionBegin0`] to initialize its network driver. `FwpmTransactionBegin0` performs a synchronous RPC call to the user-mode Base Filtering Engine service. Trellix's driver intercepts this service's operations, causing `FwpmTransactionBegin0` to hang or slow significantly. This delay prevents {elastic-defend} driver from properly initializing in a timely manner. Subsequent system activity can invoke {elastic-defend}'s driver before it has fully initialized, leading to a `IRQL_NOT_LESS_EQUAL` bugcheck. This issue affects {elastic-defend} versions 8.16.0-8.16.6, 8.17.0-8.17.5, 8.18.0, and 9.0.0. +An `IRQL_NOT_LESS_EQUAL` https://learn.microsoft.com/en-us/windows-hardware/drivers/debugger/bug-checks\--blue-screens-[bugcheck] in the {elastic-defend} driver happens due to an interaction with Trellix Access Protection (`mfehidk.sys`). This issue can occur when `elastic-endpoint-driver.sys` calls https://learn.microsoft.com/en-us/windows/win32/api/fwpmu/nf-fwpmu-fwpmtransactionbegin0[`FwpmTransactionBegin0`] to initialize its network driver. `FwpmTransactionBegin0` performs a synchronous RPC call to the user-mode Base Filtering Engine service. Trellix's driver intercepts this service's operations, causing `FwpmTransactionBegin0` to hang or slow significantly. This delay prevents {elastic-defend} driver from properly initializing in a timely manner. Subsequent system activity can invoke {elastic-defend}'s driver before it has fully initialized, leading to a `IRQL_NOT_LESS_EQUAL` bugcheck. This issue affects {elastic-defend} versions 8.16.0-8.16.6, 8.17.0-8.17.5, 8.18.0, and 9.0.0. *Workaround* + @@ -751,7 +751,7 @@ This issue is fixed in {stack} version 8.16.1. ==== *Details* + -An `IRQL_NOT_LESS_EQUAL` https://learn.microsoft.com/en-us/windows-hardware/drivers/debugger/bug-checks--blue-screens-[bugcheck] in the {elastic-defend} driver happens due to an interaction with Trellix Access Protection (`mfehidk.sys`). This issue can occur when `elastic-endpoint-driver.sys` calls https://learn.microsoft.com/en-us/windows/win32/api/fwpmu/nf-fwpmu-fwpmtransactionbegin0[`FwpmTransactionBegin0`] to initialize its network driver. `FwpmTransactionBegin0` performs a synchronous RPC call to the user-mode Base Filtering Engine service. Trellix's driver intercepts this service's operations, causing `FwpmTransactionBegin0` to hang or slow significantly. This delay prevents {elastic-defend} driver from properly initializing in a timely manner. Subsequent system activity can invoke {elastic-defend}'s driver before it has fully initialized, leading to a `IRQL_NOT_LESS_EQUAL` bugcheck. This issue affects {elastic-defend} versions 8.16.0-8.16.6, 8.17.0-8.17.5, 8.18.0, and 9.0.0. +An `IRQL_NOT_LESS_EQUAL` https://learn.microsoft.com/en-us/windows-hardware/drivers/debugger/bug-checks\--blue-screens-[bugcheck] in the {elastic-defend} driver happens due to an interaction with Trellix Access Protection (`mfehidk.sys`). This issue can occur when `elastic-endpoint-driver.sys` calls https://learn.microsoft.com/en-us/windows/win32/api/fwpmu/nf-fwpmu-fwpmtransactionbegin0[`FwpmTransactionBegin0`] to initialize its network driver. `FwpmTransactionBegin0` performs a synchronous RPC call to the user-mode Base Filtering Engine service. Trellix's driver intercepts this service's operations, causing `FwpmTransactionBegin0` to hang or slow significantly. This delay prevents {elastic-defend} driver from properly initializing in a timely manner. Subsequent system activity can invoke {elastic-defend}'s driver before it has fully initialized, leading to a `IRQL_NOT_LESS_EQUAL` bugcheck. This issue affects {elastic-defend} versions 8.16.0-8.16.6, 8.17.0-8.17.5, 8.18.0, and 9.0.0. *Workaround* + diff --git a/docs/release-notes/8.17.asciidoc b/docs/release-notes/8.17.asciidoc index 023241e4fd..18474387b2 100644 --- a/docs/release-notes/8.17.asciidoc +++ b/docs/release-notes/8.17.asciidoc @@ -73,7 +73,7 @@ This issue is fixed in {stack} versions 8.17.6, 8.18.1, and 9.0.1. ==== *Details* + -An `IRQL_NOT_LESS_EQUAL` https://learn.microsoft.com/en-us/windows-hardware/drivers/debugger/bug-checks--blue-screens-[bugcheck] in the {elastic-defend} driver happens due to an interaction with Trellix Access Protection (`mfehidk.sys`). This issue can occur when `elastic-endpoint-driver.sys` calls https://learn.microsoft.com/en-us/windows/win32/api/fwpmu/nf-fwpmu-fwpmtransactionbegin0[`FwpmTransactionBegin0`] to initialize its network driver. `FwpmTransactionBegin0` performs a synchronous RPC call to the user-mode Base Filtering Engine service. Trellix's driver intercepts this service's operations, causing `FwpmTransactionBegin0` to hang or slow significantly. This delay prevents {elastic-defend} driver from properly initializing in a timely manner. Subsequent system activity can invoke {elastic-defend}'s driver before it has fully initialized, leading to a `IRQL_NOT_LESS_EQUAL` bugcheck. This issue affects {elastic-defend} versions 8.16.0-8.16.6, 8.17.0-8.17.5, 8.18.0, and 9.0.0. +An `IRQL_NOT_LESS_EQUAL` https://learn.microsoft.com/en-us/windows-hardware/drivers/debugger/bug-checks\--blue-screens-[bugcheck] in the {elastic-defend} driver happens due to an interaction with Trellix Access Protection (`mfehidk.sys`). This issue can occur when `elastic-endpoint-driver.sys` calls https://learn.microsoft.com/en-us/windows/win32/api/fwpmu/nf-fwpmu-fwpmtransactionbegin0[`FwpmTransactionBegin0`] to initialize its network driver. `FwpmTransactionBegin0` performs a synchronous RPC call to the user-mode Base Filtering Engine service. Trellix's driver intercepts this service's operations, causing `FwpmTransactionBegin0` to hang or slow significantly. This delay prevents {elastic-defend} driver from properly initializing in a timely manner. Subsequent system activity can invoke {elastic-defend}'s driver before it has fully initialized, leading to a `IRQL_NOT_LESS_EQUAL` bugcheck. This issue affects {elastic-defend} versions 8.16.0-8.16.6, 8.17.0-8.17.5, 8.18.0, and 9.0.0. *Workaround* + @@ -178,7 +178,7 @@ This issue is fixed in {stack} versions 8.17.6, 8.18.1, and 9.0.1. ==== *Details* + -An `IRQL_NOT_LESS_EQUAL` https://learn.microsoft.com/en-us/windows-hardware/drivers/debugger/bug-checks--blue-screens-[bugcheck] in the {elastic-defend} driver happens due to an interaction with Trellix Access Protection (`mfehidk.sys`). This issue can occur when `elastic-endpoint-driver.sys` calls https://learn.microsoft.com/en-us/windows/win32/api/fwpmu/nf-fwpmu-fwpmtransactionbegin0[`FwpmTransactionBegin0`] to initialize its network driver. `FwpmTransactionBegin0` performs a synchronous RPC call to the user-mode Base Filtering Engine service. Trellix's driver intercepts this service's operations, causing `FwpmTransactionBegin0` to hang or slow significantly. This delay prevents {elastic-defend} driver from properly initializing in a timely manner. Subsequent system activity can invoke {elastic-defend}'s driver before it has fully initialized, leading to a `IRQL_NOT_LESS_EQUAL` bugcheck. This issue affects {elastic-defend} versions 8.16.0-8.16.6, 8.17.0-8.17.5, 8.18.0, and 9.0.0. +An `IRQL_NOT_LESS_EQUAL` https://learn.microsoft.com/en-us/windows-hardware/drivers/debugger/bug-checks\--blue-screens-[bugcheck] in the {elastic-defend} driver happens due to an interaction with Trellix Access Protection (`mfehidk.sys`). This issue can occur when `elastic-endpoint-driver.sys` calls https://learn.microsoft.com/en-us/windows/win32/api/fwpmu/nf-fwpmu-fwpmtransactionbegin0[`FwpmTransactionBegin0`] to initialize its network driver. `FwpmTransactionBegin0` performs a synchronous RPC call to the user-mode Base Filtering Engine service. Trellix's driver intercepts this service's operations, causing `FwpmTransactionBegin0` to hang or slow significantly. This delay prevents {elastic-defend} driver from properly initializing in a timely manner. Subsequent system activity can invoke {elastic-defend}'s driver before it has fully initialized, leading to a `IRQL_NOT_LESS_EQUAL` bugcheck. This issue affects {elastic-defend} versions 8.16.0-8.16.6, 8.17.0-8.17.5, 8.18.0, and 9.0.0. *Workaround* + @@ -262,7 +262,7 @@ On November 12, 2024, it was discovered that manually running a custom query rul ==== *Details* + -An `IRQL_NOT_LESS_EQUAL` https://learn.microsoft.com/en-us/windows-hardware/drivers/debugger/bug-checks--blue-screens-[bugcheck] in the {elastic-defend} driver happens due to an interaction with Trellix Access Protection (`mfehidk.sys`). This issue can occur when `elastic-endpoint-driver.sys` calls https://learn.microsoft.com/en-us/windows/win32/api/fwpmu/nf-fwpmu-fwpmtransactionbegin0[`FwpmTransactionBegin0`] to initialize its network driver. `FwpmTransactionBegin0` performs a synchronous RPC call to the user-mode Base Filtering Engine service. Trellix's driver intercepts this service's operations, causing `FwpmTransactionBegin0` to hang or slow significantly. This delay prevents {elastic-defend} driver from properly initializing in a timely manner. Subsequent system activity can invoke {elastic-defend}'s driver before it has fully initialized, leading to a `IRQL_NOT_LESS_EQUAL` bugcheck. This issue affects {elastic-defend} versions 8.16.0-8.16.6, 8.17.0-8.17.5, 8.18.0, and 9.0.0. +An `IRQL_NOT_LESS_EQUAL` https://learn.microsoft.com/en-us/windows-hardware/drivers/debugger/bug-checks\--blue-screens-[bugcheck] in the {elastic-defend} driver happens due to an interaction with Trellix Access Protection (`mfehidk.sys`). This issue can occur when `elastic-endpoint-driver.sys` calls https://learn.microsoft.com/en-us/windows/win32/api/fwpmu/nf-fwpmu-fwpmtransactionbegin0[`FwpmTransactionBegin0`] to initialize its network driver. `FwpmTransactionBegin0` performs a synchronous RPC call to the user-mode Base Filtering Engine service. Trellix's driver intercepts this service's operations, causing `FwpmTransactionBegin0` to hang or slow significantly. This delay prevents {elastic-defend} driver from properly initializing in a timely manner. Subsequent system activity can invoke {elastic-defend}'s driver before it has fully initialized, leading to a `IRQL_NOT_LESS_EQUAL` bugcheck. This issue affects {elastic-defend} versions 8.16.0-8.16.6, 8.17.0-8.17.5, 8.18.0, and 9.0.0. *Workaround* + @@ -347,7 +347,7 @@ On November 12, 2024, it was discovered that manually running a custom query rul ==== *Details* + -An `IRQL_NOT_LESS_EQUAL` https://learn.microsoft.com/en-us/windows-hardware/drivers/debugger/bug-checks--blue-screens-[bugcheck] in the {elastic-defend} driver happens due to an interaction with Trellix Access Protection (`mfehidk.sys`). This issue can occur when `elastic-endpoint-driver.sys` calls https://learn.microsoft.com/en-us/windows/win32/api/fwpmu/nf-fwpmu-fwpmtransactionbegin0[`FwpmTransactionBegin0`] to initialize its network driver. `FwpmTransactionBegin0` performs a synchronous RPC call to the user-mode Base Filtering Engine service. Trellix's driver intercepts this service's operations, causing `FwpmTransactionBegin0` to hang or slow significantly. This delay prevents {elastic-defend} driver from properly initializing in a timely manner. Subsequent system activity can invoke {elastic-defend}'s driver before it has fully initialized, leading to a `IRQL_NOT_LESS_EQUAL` bugcheck. This issue affects {elastic-defend} versions 8.16.0-8.16.6, 8.17.0-8.17.5, 8.18.0, and 9.0.0. +An `IRQL_NOT_LESS_EQUAL` https://learn.microsoft.com/en-us/windows-hardware/drivers/debugger/bug-checks\--blue-screens-[bugcheck] in the {elastic-defend} driver happens due to an interaction with Trellix Access Protection (`mfehidk.sys`). This issue can occur when `elastic-endpoint-driver.sys` calls https://learn.microsoft.com/en-us/windows/win32/api/fwpmu/nf-fwpmu-fwpmtransactionbegin0[`FwpmTransactionBegin0`] to initialize its network driver. `FwpmTransactionBegin0` performs a synchronous RPC call to the user-mode Base Filtering Engine service. Trellix's driver intercepts this service's operations, causing `FwpmTransactionBegin0` to hang or slow significantly. This delay prevents {elastic-defend} driver from properly initializing in a timely manner. Subsequent system activity can invoke {elastic-defend}'s driver before it has fully initialized, leading to a `IRQL_NOT_LESS_EQUAL` bugcheck. This issue affects {elastic-defend} versions 8.16.0-8.16.6, 8.17.0-8.17.5, 8.18.0, and 9.0.0. *Workaround* + @@ -465,7 +465,7 @@ On November 12, 2024, it was discovered that manually running a custom query rul ==== *Details* + -An `IRQL_NOT_LESS_EQUAL` https://learn.microsoft.com/en-us/windows-hardware/drivers/debugger/bug-checks--blue-screens-[bugcheck] in the {elastic-defend} driver happens due to an interaction with Trellix Access Protection (`mfehidk.sys`). This issue can occur when `elastic-endpoint-driver.sys` calls https://learn.microsoft.com/en-us/windows/win32/api/fwpmu/nf-fwpmu-fwpmtransactionbegin0[`FwpmTransactionBegin0`] to initialize its network driver. `FwpmTransactionBegin0` performs a synchronous RPC call to the user-mode Base Filtering Engine service. Trellix's driver intercepts this service's operations, causing `FwpmTransactionBegin0` to hang or slow significantly. This delay prevents {elastic-defend} driver from properly initializing in a timely manner. Subsequent system activity can invoke {elastic-defend}'s driver before it has fully initialized, leading to a `IRQL_NOT_LESS_EQUAL` bugcheck. This issue affects {elastic-defend} versions 8.16.0-8.16.6, 8.17.0-8.17.5, 8.18.0, and 9.0.0. +An `IRQL_NOT_LESS_EQUAL` https://learn.microsoft.com/en-us/windows-hardware/drivers/debugger/bug-checks\--blue-screens-[bugcheck] in the {elastic-defend} driver happens due to an interaction with Trellix Access Protection (`mfehidk.sys`). This issue can occur when `elastic-endpoint-driver.sys` calls https://learn.microsoft.com/en-us/windows/win32/api/fwpmu/nf-fwpmu-fwpmtransactionbegin0[`FwpmTransactionBegin0`] to initialize its network driver. `FwpmTransactionBegin0` performs a synchronous RPC call to the user-mode Base Filtering Engine service. Trellix's driver intercepts this service's operations, causing `FwpmTransactionBegin0` to hang or slow significantly. This delay prevents {elastic-defend} driver from properly initializing in a timely manner. Subsequent system activity can invoke {elastic-defend}'s driver before it has fully initialized, leading to a `IRQL_NOT_LESS_EQUAL` bugcheck. This issue affects {elastic-defend} versions 8.16.0-8.16.6, 8.17.0-8.17.5, 8.18.0, and 9.0.0. *Workaround* + @@ -646,7 +646,7 @@ On November 12, 2024, it was discovered that manually running a custom query rul ==== *Details* + -An `IRQL_NOT_LESS_EQUAL` https://learn.microsoft.com/en-us/windows-hardware/drivers/debugger/bug-checks--blue-screens-[bugcheck] in the {elastic-defend} driver happens due to an interaction with Trellix Access Protection (`mfehidk.sys`). This issue can occur when `elastic-endpoint-driver.sys` calls https://learn.microsoft.com/en-us/windows/win32/api/fwpmu/nf-fwpmu-fwpmtransactionbegin0[`FwpmTransactionBegin0`] to initialize its network driver. `FwpmTransactionBegin0` performs a synchronous RPC call to the user-mode Base Filtering Engine service. Trellix's driver intercepts this service's operations, causing `FwpmTransactionBegin0` to hang or slow significantly. This delay prevents {elastic-defend} driver from properly initializing in a timely manner. Subsequent system activity can invoke {elastic-defend}'s driver before it has fully initialized, leading to a `IRQL_NOT_LESS_EQUAL` bugcheck. This issue affects {elastic-defend} versions 8.16.0-8.16.6, 8.17.0-8.17.5, 8.18.0, and 9.0.0. +An `IRQL_NOT_LESS_EQUAL` https://learn.microsoft.com/en-us/windows-hardware/drivers/debugger/bug-checks\--blue-screens-[bugcheck] in the {elastic-defend} driver happens due to an interaction with Trellix Access Protection (`mfehidk.sys`). This issue can occur when `elastic-endpoint-driver.sys` calls https://learn.microsoft.com/en-us/windows/win32/api/fwpmu/nf-fwpmu-fwpmtransactionbegin0[`FwpmTransactionBegin0`] to initialize its network driver. `FwpmTransactionBegin0` performs a synchronous RPC call to the user-mode Base Filtering Engine service. Trellix's driver intercepts this service's operations, causing `FwpmTransactionBegin0` to hang or slow significantly. This delay prevents {elastic-defend} driver from properly initializing in a timely manner. Subsequent system activity can invoke {elastic-defend}'s driver before it has fully initialized, leading to a `IRQL_NOT_LESS_EQUAL` bugcheck. This issue affects {elastic-defend} versions 8.16.0-8.16.6, 8.17.0-8.17.5, 8.18.0, and 9.0.0. *Workaround* + diff --git a/docs/release-notes/8.18.asciidoc b/docs/release-notes/8.18.asciidoc index 4c58ff8083..05a9439913 100644 --- a/docs/release-notes/8.18.asciidoc +++ b/docs/release-notes/8.18.asciidoc @@ -90,7 +90,7 @@ This issue is fixed in {stack} versions 8.17.6, 8.18.1, and 9.0.1. ==== *Details* + -An `IRQL_NOT_LESS_EQUAL` https://learn.microsoft.com/en-us/windows-hardware/drivers/debugger/bug-checks--blue-screens-[bugcheck] in the {elastic-defend} driver happens due to an interaction with Trellix Access Protection (`mfehidk.sys`). This issue can occur when `elastic-endpoint-driver.sys` calls https://learn.microsoft.com/en-us/windows/win32/api/fwpmu/nf-fwpmu-fwpmtransactionbegin0[`FwpmTransactionBegin0`] to initialize its network driver. `FwpmTransactionBegin0` performs a synchronous RPC call to the user-mode Base Filtering Engine service. Trellix's driver intercepts this service's operations, causing `FwpmTransactionBegin0` to hang or slow significantly. This delay prevents {elastic-defend} driver from properly initializing in a timely manner. Subsequent system activity can invoke {elastic-defend}'s driver before it has fully initialized, leading to a `IRQL_NOT_LESS_EQUAL` bugcheck. This issue affects {elastic-defend} versions 8.16.0-8.16.6, 8.17.0-8.17.5, 8.18.0, and 9.0.0. +An `IRQL_NOT_LESS_EQUAL` https://learn.microsoft.com/en-us/windows-hardware/drivers/debugger/bug-checks--\blue-screens-[bugcheck] in the {elastic-defend} driver happens due to an interaction with Trellix Access Protection (`mfehidk.sys`). This issue can occur when `elastic-endpoint-driver.sys` calls https://learn.microsoft.com/en-us/windows/win32/api/fwpmu/nf-fwpmu-fwpmtransactionbegin0[`FwpmTransactionBegin0`] to initialize its network driver. `FwpmTransactionBegin0` performs a synchronous RPC call to the user-mode Base Filtering Engine service. Trellix's driver intercepts this service's operations, causing `FwpmTransactionBegin0` to hang or slow significantly. This delay prevents {elastic-defend} driver from properly initializing in a timely manner. Subsequent system activity can invoke {elastic-defend}'s driver before it has fully initialized, leading to a `IRQL_NOT_LESS_EQUAL` bugcheck. This issue affects {elastic-defend} versions 8.16.0-8.16.6, 8.17.0-8.17.5, 8.18.0, and 9.0.0. *Workaround* +