A use-after-free issue has been found in Firefox before 74, in cubeb during stream destruction. When a device was changed while a stream was about to be destroyed, the stream-reinit task may have been executed after the stream was destroyed, causing a use-after-free and a potentially exploitable crash.
A use-after-free issue has been found in Firefox before 74, in cubeb during stream destruction. When a device was changed while a stream was about to be destroyed, the stream-reinit task may have been executed after the stream was destroyed, causing a use-after-free and a potentially exploitable crash.
https://www.mozilla.org/en-US/security/advisories/mfsa2020-08/#CVE-2020-6807 https://bugzilla.mozilla.org/show_bug.cgi?id=1614971
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