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Issue metadata

Status: Duplicate
Owner:
Long OOO (go/where-is-mgiuca)
Closed: Apr 2018
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: ----
Type: Bug-Security



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Heap-use-after-free in ~RecentTabsMenuModelDelegate

Project Member Reported by ClusterFuzz, Apr 11 2018

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=6645426443517952

Fuzzer: inferno_layout_test_unmodified
Job Type: linux_lsan_chrome_mp
Platform Id: linux

Crash Type: Heap-use-after-free READ 8
Crash Address: 0x6160002da880
Crash State:
  ~RecentTabsMenuModelDelegate
  AppMenu::RecentTabsMenuModelDelegate::~RecentTabsMenuModelDelegate
  AppMenu::~AppMenu
  
Sanitizer: address (ASAN)

Recommended Security Severity: Medium

Regressed: https://clusterfuzz.com/revisions?job=linux_lsan_chrome_mp&range=549790:549791

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6645426443517952

Additional requirements: Requires Gestures

Issue filed automatically.

See https://github.com/google/clusterfuzz-tools for more information.
 
Project Member

Comment 1 by ClusterFuzz, Apr 11 2018

Components: UI>Browser
Labels: Test-Predator-Auto-Components
Automatically applying components based on crash stacktrace and information from OWNERS files.

If this is incorrect, please apply the Test-Predator-Wrong-Components label.
Project Member

Comment 2 by ClusterFuzz, Apr 11 2018

Labels: Test-Predator-Auto-Owner
Owner: shend@chromium.org
Status: Assigned (was: Untriaged)
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/1b6be7ab87c42772e8356b3d5b676ea08fc6169f ([css-typed-om] Support remaining svg properties.).

If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label. If you aren't the correct owner for this issue, please unassign yourself as soon as possible so it can be re-triaged.

Comment 3 by shend@chromium.org, Apr 12 2018

Owner: mgiuca@chromium.org
Looks like ClusterFuzz bisected incorrectly. Reran the regression analysis and the owner should now be correct?

Comment 4 by mgiuca@chromium.org, Apr 12 2018

Mergedinto: 831504
Status: Duplicate (was: Assigned)
Project Member

Comment 5 by ClusterFuzz, Apr 12 2018

ClusterFuzz has detected this issue as fixed in range 550018:550022.

Detailed report: https://clusterfuzz.com/testcase?key=6645426443517952

Fuzzer: inferno_layout_test_unmodified
Job Type: linux_lsan_chrome_mp
Platform Id: linux

Crash Type: Heap-use-after-free READ 8
Crash Address: 0x6160002da880
Crash State:
  ~RecentTabsMenuModelDelegate
  AppMenu::RecentTabsMenuModelDelegate::~RecentTabsMenuModelDelegate
  AppMenu::~AppMenu
  
Sanitizer: address (ASAN)

Recommended Security Severity: Medium

Regressed: https://clusterfuzz.com/revisions?job=linux_lsan_chrome_mp&range=549432:549433
Fixed: https://clusterfuzz.com/revisions?job=linux_lsan_chrome_mp&range=550018:550022

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6645426443517952

Additional requirements: Requires Gestures

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 6 by sheriffbot@chromium.org, Jul 19

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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