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Crash in v8::internal::Simulator::DecodeTypeImmediate |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5666722152710144 Fuzzer: decoder_langfuzz Job Type: linux_asan_d8_v8_mipsel_dbg Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0xcbe319c8 Crash State: v8::internal::Simulator::DecodeTypeImmediate v8::internal::Simulator::InstructionDecode v8::internal::Simulator::CallInternal Sanitizer: address (ASAN) Recommended Security Severity: Medium Regressed: https://clusterfuzz.com/revisions?job=linux_asan_d8_v8_mipsel_dbg&range=48861:48862 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5666722152710144 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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Oct 31 2017
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Nov 7 2017
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Nov 8 2017
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Nov 9 2017
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
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Nov 11 2017
ClusterFuzz has detected this issue as fixed in range 49300:49301. Detailed report: https://clusterfuzz.com/testcase?key=5666722152710144 Fuzzer: decoder_langfuzz Job Type: linux_asan_d8_v8_mipsel_dbg Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0xcbe319c8 Crash State: v8::internal::Simulator::DecodeTypeImmediate v8::internal::Simulator::InstructionDecode v8::internal::Simulator::CallInternal Sanitizer: address (ASAN) Recommended Security Severity: Medium Regressed: https://clusterfuzz.com/revisions?job=linux_asan_d8_v8_mipsel_dbg&range=48861:48862 Fixed: https://clusterfuzz.com/revisions?job=linux_asan_d8_v8_mipsel_dbg&range=49300:49301 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5666722152710144 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.
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Nov 11 2017
ClusterFuzz testcase 5666722152710144 is verified as fixed, so closing issue as verified. If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.
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Nov 11 2017
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Nov 15 2017
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Nov 16 2017
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Feb 24 2018
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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Comment 1 by ClusterFuzz
, Oct 31 2017Owner: danno@chromium.org
Status: Assigned (was: Untriaged)