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Issue metadata

Status: Duplicate
Merged: issue 724889
Owner:
Closed: May 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug-Security



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CHECK failure: pc_->Mask(ExceptionMask) == HLT in simulator-arm64.cc

Project Member Reported by ClusterFuzz, May 25 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5232292120494080

Fuzzer: mbarbella_js_mutation
Job Type: linux_asan_d8_v8_arm64_dbg
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  pc_->Mask(ExceptionMask) == HLT in simulator-arm64.cc
  v8::internal::Simulator::VisitException
  ExecuteInstruction
  
Sanitizer: address (ASAN)

Regressed: V8: 45422:45423

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5232292120494080


Issue filed automatically.

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
 

Comment 1 by aarya@google.com, May 25 2017

Owner: ishell@chromium.org

Comment 2 by aarya@google.com, May 25 2017

Cc: mstarzinger@chromium.org
Project Member

Comment 3 by sheriffbot@chromium.org, May 26 2017

Labels: M-60
Project Member

Comment 4 by sheriffbot@chromium.org, May 26 2017

Labels: ReleaseBlock-Beta
This issue is a security regression. If you are not able to fix this quickly, please revert the change that introduced it.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
Project Member

Comment 5 by sheriffbot@chromium.org, May 26 2017

Labels: Pri-1
Project Member

Comment 6 by sheriffbot@chromium.org, May 26 2017

Status: Assigned (was: Untriaged)
Project Member

Comment 7 by sheriffbot@chromium.org, May 27 2017

Labels: ReleaseBlock-Beta
This issue is a security regression. If you are not able to fix this quickly, please revert the change that introduced it.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

Comment 8 by ishell@chromium.org, May 29 2017

 Issue 726966  has been merged into this issue.

Comment 9 by ishell@chromium.org, May 29 2017

Cc: ishell@chromium.org
Mergedinto: 724889
Owner: tebbi@chromium.org
Status: Duplicate (was: Assigned)
Project Member

Comment 10 by ClusterFuzz, May 31 2017

ClusterFuzz has detected this issue as fixed in range 45607:45608.

Detailed report: https://clusterfuzz.com/testcase?key=5232292120494080

Fuzzer: mbarbella_js_mutation
Job Type: linux_asan_d8_v8_arm64_dbg
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  pc_->Mask(ExceptionMask) == HLT in simulator-arm64.cc
  v8::internal::Simulator::VisitException
  ExecuteInstruction
  
Sanitizer: address (ASAN)

Regressed: V8: 45422:45423
Fixed: V8: 45607:45608

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5232292120494080


See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.

If you suspect that the result above is incorrect, try re-doing that job on the test case report page.
Project Member

Comment 11 by sheriffbot@chromium.org, Sep 5 2017

Labels: -Restrict-View-SecurityTeam allpublic
This bug has been closed for more than 14 weeks. Removing security view restrictions.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

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