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Issue metadata

Status: Duplicate
Owner:
Closed: Jun 2017
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux , Windows
Pri: ----
Type: Bug-Security



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Heap-use-after-free in media::VpxVideoDecoder::ResetHelper

Project Member Reported by ClusterFuzz, Jun 8 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5606342634242048

Fuzzer: inferno_flicker
Job Type: linux_tsan_chrome_mp
Platform Id: linux

Crash Type: Heap-use-after-free WRITE 4
Crash Address: 0x7b38000200cc
Crash State:
  media::VpxVideoDecoder::ResetHelper
  base::internal::Invoker<base::internal::BindState<void
  base::debug::TaskAnnotator::RunTask
  
Sanitizer: thread (TSAN)

Recommended Security Severity: High

Regressed: https://clusterfuzz.com/revisions?job=linux_tsan_chrome_mp&range=477533:477541

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5606342634242048


Issue filed automatically.

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

Comment 1 by ClusterFuzz, Jun 8 2017

Labels: OS-Windows
Owner: dalecur...@chromium.org
Status: Assigned (was: Untriaged)
Components: Internals>Media
Mergedinto: 731139
Status: Duplicate (was: Assigned)
Project Member

Comment 5 by ClusterFuzz, Jun 9 2017

ClusterFuzz has detected this issue as fixed in range 478121:478131.

Detailed report: https://clusterfuzz.com/testcase?key=5606342634242048

Fuzzer: inferno_flicker
Job Type: linux_tsan_chrome_mp
Platform Id: linux

Crash Type: Heap-use-after-free WRITE 4
Crash Address: 0x7b38000200cc
Crash State:
  media::VpxVideoDecoder::ResetHelper
  base::internal::Invoker<base::internal::BindState<void
  base::debug::TaskAnnotator::RunTask
  
Sanitizer: thread (TSAN)

Recommended Security Severity: High

Regressed: https://clusterfuzz.com/revisions?job=linux_tsan_chrome_mp&range=477533:477541
Fixed: https://clusterfuzz.com/revisions?job=linux_tsan_chrome_mp&range=478121:478131

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5606342634242048


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 6 by sheriffbot@chromium.org, Sep 16 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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