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Issue metadata

Status: Verified
Owner: ----
Closed: Jan 2018
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug-Security



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Null-dereference READ in base::CreateThread

Project Member Reported by ClusterFuzz, Jan 31 2018

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=4664873838182400

Fuzzer: inferno_twister_c
Job Type: linux_debug_chrome
Platform Id: linux

Crash Type: Null-dereference READ
Crash Address: 0x000000000000
Crash State:
  base::CreateThread
  base::PlatformThread::CreateWithPriority
  base::Thread::StartWithOptions
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_debug_chrome&range=532993:532997

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4664873838182400

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Jan 31 2018

ClusterFuzz has detected this issue as fixed in range 533114:533124.

Detailed report: https://clusterfuzz.com/testcase?key=4664873838182400

Fuzzer: inferno_twister_c
Job Type: linux_debug_chrome
Platform Id: linux

Crash Type: Null-dereference READ
Crash Address: 0x000000000000
Crash State:
  base::CreateThread
  base::PlatformThread::CreateWithPriority
  base::Thread::StartWithOptions
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_debug_chrome&range=532993:532997
Fixed: https://clusterfuzz.com/revisions?job=linux_debug_chrome&range=533114:533124

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4664873838182400

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 2 by ClusterFuzz, Jan 31 2018

Labels: ClusterFuzz-Verified
Status: Verified (was: Untriaged)
ClusterFuzz testcase 4664873838182400 is verified as fixed, so closing issue as verified.

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

Comment 3 by sheriffbot@chromium.org, Feb 4 2018

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

Comment 5 by sheriffbot@chromium.org, May 9 2018

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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