[PATCH v2 11/12] .github/codeql/edk2.qls: Enable CWE 457, 676, and 758 queries

Michael Kubacki

From: Michael Kubacki <michael.kubacki@...>

The previous commits fixed issues with these queries across various
packages. Now that those are resolved, enable the queries in the
edk2 query set so regressions can be found in the future.


1. cpp/conditionallyuninitializedvariable
- CWE: https://cwe.mitre.org/data/definitions/457.html
- @name Conditionally uninitialized variable
- @description An initialization function is used to initialize a
local variable, but the returned status code is
not checked. The variable may be left in an
uninitialized state, and reading the variable may
result in undefined behavior.
- @kind problem
- @problem.severity warning
- @security-severity 7.8
- @id cpp/conditionally-uninitialized-variable
- @tags security
- external/cwe/cwe-457
2. cpp/pointer-overflow-check
- CWE: https://cwe.mitre.org/data/definitions/758.html
- @name Pointer overflow check
- @description Adding a value to a pointer to check if it
overflows relies on undefined behavior and
may lead to memory corruption.
- @kind problem
- @problem.severity error
- @security-severity 2.1
- @precision high
- @id cpp/pointer-overflow-check
- @tags reliability
- security
- external/cwe/cwe-758
3. cpp/potential-buffer-overflow
- CWE: https://cwe.mitre.org/data/definitions/676.html
- @name Potential buffer overflow
- @description Using a library function that does not check
buffer bounds requires the surrounding program
to be very carefully written to avoid buffer
- @kind problem
- @id cpp/potential-buffer-overflow
- @problem.severity warning
- @security-severity 10.0
- @tags reliability
- security
- external/cwe/cwe-676
- @deprecated This query is deprecated, use
Potentially overrunning write
(`cpp/overrunning-write`) and
Potentially overrunning write with float to string
(`cpp/overrunning-write-with-float`) instead.

Note that cpp/potential-buffer-overflow is deprecated. This query
will be updated to the succeeding queries in the next commit. The
query is used in this commit to show that we considered and tested
the query in history.

Cc: Sean Brogan <sean.brogan@...>
Cc: Michael Kubacki <mikuback@...>
Cc: Michael D Kinney <michael.d.kinney@...>
Signed-off-by: Michael Kubacki <michael.kubacki@...>
Reviewed-by: Michael D Kinney <michael.d.kinney@...>
.github/codeql/edk2.qls | 7 +++++++
1 file changed, 7 insertions(+)

diff --git a/.github/codeql/edk2.qls b/.github/codeql/edk2.qls
index ef9aae790f5f..dc2d87764e93 100644
--- a/.github/codeql/edk2.qls
+++ b/.github/codeql/edk2.qls
@@ -8,7 +8,14 @@
# Enable individual queries below.
+- include:
+ id: cpp/conditionallyuninitializedvariable
- include:
id: cpp/infinite-loop-with-unsatisfiable-exit-condition
- include:
id: cpp/overflow-buffer
+- include:
+ id: cpp/pointer-overflow-check
+- include:
+ id: cpp/potential-buffer-overflow