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Heap-use-after-free in v8::Shell::CreateRealm |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=4708647107297280 Fuzzer: inferno_js_fuzzer Job Type: windows_asan_d8 Platform Id: windows Crash Type: Heap-use-after-free READ 4 Crash Address: 0x0b707af4 Crash State: v8::Shell::CreateRealm v8::Shell::RealmCreate v8::internal::FunctionCallbackArguments::Call Sanitizer: address (ASAN) Recommended Security Severity: High Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4708647107297280 Issue filed automatically. See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
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May 22 2017
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May 23 2017
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May 23 2017
oh wait this is wasm? clemensh@ can you take a look?
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May 23 2017
Seems related to our current async compilation problems. According to the reported stack trace, Shell::RunMain already finishes when a function callback is called, maybe to resolve the wasm compilation promise.
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May 23 2017
If we can confirm it is duplicate of v8:6436, let's close it that way.
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May 24 2017
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May 25 2017
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May 30 2017
ClusterFuzz has detected this issue as fixed in range 475250:475393. Detailed report: https://clusterfuzz.com/testcase?key=4708647107297280 Fuzzer: inferno_js_fuzzer Job Type: windows_asan_d8 Platform Id: windows Crash Type: Heap-use-after-free READ 4 Crash Address: 0x0ba08314 Crash State: v8::Shell::CreateRealm v8::Shell::RealmCreate v8::internal::FunctionCallbackArguments::Call Sanitizer: address (ASAN) Recommended Security Severity: High Fixed: https://clusterfuzz.com/revisions?job=windows_asan_d8&range=475250:475393 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4708647107297280 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.
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May 30 2017
ClusterFuzz testcase 4708647107297280 is verified as fixed, so closing issue. If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.
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May 30 2017
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Sep 5 2017
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Sep 5 2017
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Sep 5 2017
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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Sep 15 2017
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Sep 15 2017
This bug requires manual review: M62 has already been promoted to the beta branch, so this requires manual review Please contact the milestone owner if you have questions. Owners: amineer@(Android), cmasso@(iOS), bhthompson@(ChromeOS), abdulsyed@(Desktop) For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
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Sep 16 2017
Already in M61 stable - no idea what Sheriffbot is doing requesting and M62 merge :-) |
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Comment 1 by sheriffbot@chromium.org
, May 22 2017