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Heap-use-after-free in blink::SVGResources::LayoutIfNeeded |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=5192902813417472 Fuzzer: miaubiz_svg_fuzzer Job Type: linux_asan_chrome_mp Platform Id: linux Crash Type: Heap-use-after-free READ 8 Crash Address: 0x611000041bc0 Crash State: blink::SVGResources::LayoutIfNeeded blink::LayoutSVGRoot::UpdateLayout blink::LayoutBlockFlow::PositionAndLayoutOnceIfNeeded Sanitizer: address (ASAN) Recommended Security Severity: High Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_mp&range=556742:556743 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5192902813417472 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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May 10 2018
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/3431b89c8be2d7b1a60f5eb135b1d27ce432ce9b ([CI] Convert SVG resources to use SVGResource). 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.
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May 10 2018
ClusterFuzz has detected this issue as fixed in range 557119:557122. Detailed report: https://clusterfuzz.com/testcase?key=5192902813417472 Fuzzer: miaubiz_svg_fuzzer Job Type: linux_asan_chrome_mp Platform Id: linux Crash Type: Heap-use-after-free READ 8 Crash Address: 0x611000041bc0 Crash State: blink::SVGResources::LayoutIfNeeded blink::LayoutSVGRoot::UpdateLayout blink::LayoutBlockFlow::PositionAndLayoutOnceIfNeeded Sanitizer: address (ASAN) Recommended Security Severity: High Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_mp&range=556742:556743 Fixed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_mp&range=557119:557122 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5192902813417472 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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May 10 2018
ClusterFuzz testcase 5192902813417472 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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May 10 2018
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Jun 4 2018
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Jun 4 2018
Nice one miaubiz! $3,500 for this one
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Jun 4 2018
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Jul 28
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Aug 16
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
, May 10 2018Labels: Test-Predator-Auto-Components