How many CVEs have patched CheckIfInstrInTypeCheckSeqEmitsTypeCheck?

2 published CVEs changed CheckIfInstrInTypeCheckSeqEmitsTypeCheck in chakra-core/ChakraCore, in 1 distinct patches totalling 12 changed lines, between 2020 and 2020.

What is the latest CVE that changed CheckIfInstrInTypeCheckSeqEmitsTypeCheck?

CVE-2020-17054 (Out-of-bounds Write in ChakraCore), published 2020-11-11, changed lines 1105 to 1117 of lib/Backend/GlobOptFields.cpp.

How does CheckIfInstrInTypeCheckSeqEmitsTypeCheck compare to the rest of chakra-core/ChakraCore?

chakra-core/ChakraCore has 205 CVEs with a located fix in total; 2 of them changed CheckIfInstrInTypeCheckSeqEmitsTypeCheck.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

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Chakracore
CheckIfInstrInTypeCheckSeqEmitsTypeCheck

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Patched Functions
Chakra Core
Chakracore
CheckIfInstrInTypeCheckSeqEmitsTypeCheck

CheckIfInstrInTypeCheckSeqEmitsTypeCheck in chakra-core/ChakraCore: Patched by 2 CVEs

chakra-core/ChakraCore

Function

CheckIfInstrInTypeCheckSeqEmitsTypeCheck

Name: CheckIfInstrInTypeCheckSeqEmitsTypeCheck in chakra-core/ChakraCore: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

lib/Backend/GlobOptFields.cpp

Last patched November 11, 2020

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2020

Years

By CVE publication date

Overview

CheckIfInstrInTypeCheckSeqEmitsTypeCheck in chakra-core/ChakraCore was changed by 2 published CVE fixes in 2020, in 1 distinct patches that added or removed 12 lines in total.

chakra-core/ChakraCore has 205 CVEs with a located fix in total, so 1% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed CheckIfInstrInTypeCheckSeqEmitsTypeCheck, newest first, with the lines each fix touched.

Out-of-bounds Write in ChakraCore
CVE-2020-17054 · lines 1105–1117 · +3 −3
High · CVSS 7.5
EPSS 2.1%2020-11-11
Chakra Scripting Engine Memory Corruption Vulnerability
CVE-2020-17048 · lines 1105–1117 · +3 −3
High · CVSS 8.1
EPSS 1.6%2020-11-11

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1KillLiveFieldslib/Backend/GlobOptFields.cpp8 CVEs · 2 patches2019

Other hotspots in the repository

Functions in chakra-core/ChakraCore changed by the most CVE fixes.

Optimize29 CVEs · lib/Backend/GlobOptArrays.cpp StartEmitFunction17 CVEs · lib/Runtime/ByteCode/ByteCodeEmitter.cpp StartEmitCatch15 CVEs · lib/Runtime/ByteCode/ByteCodeEmitter.cpp InsertValueCompensation14 CVEs · lib/Backend/GlobOpt.cpp TryLowerNewScObjectWithFixedCtorCache14 CVEs · lib/Backend/Lower.cpp EndVisitBlock14 CVEs · lib/Runtime/ByteCode/ByteCodeGenerator.cpp

All patched functions in chakra-core/ChakraCore

Frequently asked questions

Common questions about CVE fixes to CheckIfInstrInTypeCheckSeqEmitsTypeCheck.

How many CVEs have patched CheckIfInstrInTypeCheckSeqEmitsTypeCheck?: 2 published CVEs changed CheckIfInstrInTypeCheckSeqEmitsTypeCheck in chakra-core/ChakraCore, in 1 distinct patches totalling 12 changed lines, between 2020 and 2020.
What is the latest CVE that changed CheckIfInstrInTypeCheckSeqEmitsTypeCheck?: CVE-2020-17054 (Out-of-bounds Write in ChakraCore), published 2020-11-11, changed lines 1105 to 1117 of lib/Backend/GlobOptFields.cpp.
How does CheckIfInstrInTypeCheckSeqEmitsTypeCheck compare to the rest of chakra-core/ChakraCore?: chakra-core/ChakraCore has 205 CVEs with a located fix in total; 2 of them changed CheckIfInstrInTypeCheckSeqEmitsTypeCheck.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

lib/Backend/GlobOptFields.cpp on GitHub (opens in a new tab)
All patched functions in chakra-core/ChakraCore
Patched functions directory

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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References