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CVE-2022-45405 Freeing arbitrary nsIInputStream's on a different thread than creation could have led to a use-after-free and…

Description

Freeing arbitrary <code>nsIInputStream</code>'s on a different thread than creation could have led to a use-after-free and potentially exploitable crash. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107.

Affected products and versions

Product Affected versions Fixed in
Firefox ESR 102.5 earliest → < 102.5 102.5
Thunderbird 102.5 earliest → < 102.5 102.5
Firefox 107 earliest → < 107 107
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