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Issue metadata

Status: Verified
Owner:
Closed: Jul 2017
Components:
EstimatedDays: ----
NextAction: ----
OS: Mac
Pri: 1
Type: Bug-Security



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Crash in Relaxed_Load

Project Member Reported by ClusterFuzz, Jul 17 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=6110050484748288

Fuzzer: mbarbella_js_mutation
Job Type: mac_asan_d8
Platform Id: mac

Crash Type: UNKNOWN READ
Crash Address: 0x000500000027
Crash State:
  Relaxed_Load
  get
  native_context
  
Sanitizer: address (ASAN)

Recommended Security Severity: Medium

Regressed: https://clusterfuzz.com/revisions?job=mac_asan_d8&range=486907:486957

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6110050484748288


Issue filed automatically.

See https://github.com/google/clusterfuzz-tools for more information.
 

Comment 1 by raymes@chromium.org, Jul 17 2017

Owner: ishell@chromium.org
Status: Assigned (was: Untriaged)
Assigning to v8 sheriff for triage.
Project Member

Comment 2 by ClusterFuzz, Jul 18 2017

ClusterFuzz has detected this issue as fixed in range 487043:487049.

Detailed report: https://clusterfuzz.com/testcase?key=6110050484748288

Fuzzer: mbarbella_js_mutation
Job Type: mac_asan_d8
Platform Id: mac

Crash Type: UNKNOWN READ
Crash Address: 0x000500000027
Crash State:
  Relaxed_Load
  get
  native_context
  
Sanitizer: address (ASAN)

Recommended Security Severity: Medium

Regressed: https://clusterfuzz.com/revisions?job=mac_asan_d8&range=486907:486957
Fixed: https://clusterfuzz.com/revisions?job=mac_asan_d8&range=487043:487049

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6110050484748288


See https://github.com/google/clusterfuzz-tools 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 3 by ClusterFuzz, Jul 18 2017

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase 6110050484748288 is verified as fixed, so closing issue.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.
Project Member

Comment 4 by sheriffbot@chromium.org, Jul 18 2017

Labels: -Restrict-View-SecurityTeam Restrict-View-SecurityNotify
Project Member

Comment 5 by sheriffbot@chromium.org, Oct 24 2017

Labels: -Restrict-View-SecurityNotify 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
Project Member

Comment 6 by sheriffbot@chromium.org, Jul 28

Labels: Pri-1

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