Reproduces, and bisects to dbfdd4f9e9741df0a541afdd7516a34304102ee8 ([heap] Turn on v8_enable_csa_write_barrier).

This is a serious security regression. If you are not able to fix this quickly, please revert the change that introduced it.

If this doesn't affect a release branch, or has not been properly classified for severity, please update the Security_Impact or Security_Severity labels, and remove the ReleaseBlock label. To disable this altogether, apply ReleaseBlock-NA.

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

The following revision refers to this bug:
  https://chromium.googlesource.com/v8/v8.git/+/8557eb03f9753a37bb8f9f6a547b332538fc22a4

commit 8557eb03f9753a37bb8f9f6a547b332538fc22a4
Author: Albert Mingkun Yang <albertnetymk@google.com>
Date: Fri Sep 15 15:01:56 2017

Deserialize RecordWrite stub eagerly

Since DeserializeLazy uses write barrier, deserializing write barrier
lazily would cause cyclic dependency. This commit changes RecordWrite to
be deserializd eagerly.

Bug:  chromium:765301   chromium:749486 
Change-Id: I363692baf9b742289c0443afac634662f0026922
Reviewed-on: https://chromium-review.googlesource.com/668454
Commit-Queue: Albert Mingkun Yang <albertnetymk@google.com>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48044}
[modify] https://crrev.com/8557eb03f9753a37bb8f9f6a547b332538fc22a4/src/builtins/builtins.cc

ClusterFuzz has detected this issue as fixed in range 48122:48123.

Detailed report: https://clusterfuzz.com/testcase?key=5493096547876864

Fuzzer: inferno_js_fuzzer
Job Type: linux_asan_d8_dbg
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000100000008
Crash State:
  v8::internal::Invoke
  v8::internal::CallInternal
  v8::internal::Object::GetPropertyWithDefinedGetter
  
Sanitizer: address (ASAN)

Recommended Security Severity: Medium

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_d8_dbg&range=48005:48006
Fixed: https://clusterfuzz.com/revisions?job=linux_asan_d8_dbg&range=48122:48123

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5493096547876864

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.

ClusterFuzz testcase 5493096547876864 is verified as fixed, so closing issue as verified.

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

 Issue 767816  has been merged into this issue.

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