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Issue metadata

Status: Duplicate
Merged: issue 719162
Owner: ----
Closed: May 2017
Cc:
EstimatedDays: ----
NextAction: ----
OS: Mac
Pri: 1
Type: Bug-Security



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Crash in glvmRasterOpRead

Project Member Reported by ClusterFuzz, May 7 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=6264325298978816

Fuzzer: ifratric-browserfuzzer-v3
Job Type: mac_asan_chrome
Platform Id: mac

Crash Type: UNKNOWN READ
Crash Address: 0x0002343197e0
Crash State:
  glvmRasterOpRead
  glvmInterpretFPTransformFour
  gldLLVMFPTransform
  
Sanitizer: address (ASAN)

Recommended Security Severity: Medium

Regressed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=463718:463770

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6264325298978816


Issue filed automatically.

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

Comment 1 by sheriffbot@chromium.org, May 7 2017

Labels: M-60
Project Member

Comment 2 by sheriffbot@chromium.org, May 7 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 3 by sheriffbot@chromium.org, May 7 2017

Labels: Pri-1
Mergedinto: 719162
Status: Duplicate (was: Untriaged)
Project Member

Comment 5 by ClusterFuzz, Oct 26 2017

ClusterFuzz has detected this issue as fixed in range 511436:511477.

Detailed report: https://clusterfuzz.com/testcase?key=6264325298978816

Fuzzer: ifratric-browserfuzzer-v3
Job Type: mac_asan_chrome
Platform Id: mac

Crash Type: UNKNOWN READ
Crash Address: 0x000231afa7e0
Crash State:
  glvmRasterOpRead
  glvmInterpretFPTransformFour
  gldLLVMFPTransform
  
Sanitizer: address (ASAN)

Recommended Security Severity: Medium

Regressed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=463718:463770
Fixed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=511436:511477

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6264325298978816

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 6 by sheriffbot@chromium.org, May 25 2018

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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