New issue
Advanced search Search tips

Issue 793355 link

Starred by 1 user

Issue metadata

Status: Duplicate
Merged: issue 793196
Owner:
Closed: Dec 2017
Components:
EstimatedDays: ----
NextAction: ----
OS: Windows
Pri: ----
Type: Bug-Security



Sign in to add a comment

Crash in v8::internal::Builtin_SharedArrayBufferPrototypeSlice

Project Member Reported by ClusterFuzz, Dec 8 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5422681741852672

Fuzzer: v8_builtins_generator
Job Type: windows_asan_d8_dbg
Platform Id: windows

Crash Type: UNKNOWN WRITE
Crash Address: 0x0fefffc0
Crash State:
  v8::internal::Builtin_SharedArrayBufferPrototypeSlice
  v8::internal::Invoke
  v8::internal::CallInternal
  
Sanitizer: address (ASAN)

Recommended Security Severity: High

Regressed: https://clusterfuzz.com/revisions?job=windows_asan_d8_dbg&range=49944:49945

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5422681741852672

Issue filed automatically.

See https://github.com/google/clusterfuzz-tools for more information.
 
Labels: Security_Impact-Head
Labels: M-65
Owner: bbudge@chromium.org
Status: Assigned (was: Untriaged)
Assigning based on ownership of regressing CL. PTAL?
Mergedinto: 793196
Status: Duplicate (was: Assigned)
Project Member

Comment 4 by ClusterFuzz, Dec 14 2017

ClusterFuzz has detected this issue as fixed in range 50086:50087.

Detailed report: https://clusterfuzz.com/testcase?key=5422681741852672

Fuzzer: v8_builtins_generator
Job Type: windows_asan_d8_dbg
Platform Id: windows

Crash Type: UNKNOWN WRITE
Crash Address: 0x0fefffc0
Crash State:
  v8::internal::Builtin_SharedArrayBufferPrototypeSlice
  v8::internal::Invoke
  v8::internal::CallInternal
  
Sanitizer: address (ASAN)

Recommended Security Severity: High

Regressed: https://clusterfuzz.com/revisions?job=windows_asan_d8_dbg&range=49944:49945
Fixed: https://clusterfuzz.com/revisions?job=windows_asan_d8_dbg&range=50086:50087

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5422681741852672

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 5 by sheriffbot@chromium.org, Mar 24 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
Project Member

Comment 6 by sheriffbot@chromium.org, Mar 27 2018

Labels: -Security_Impact-Head Security_Impact-Stable

Sign in to add a comment