Google Android 20200335 sss_ice_util.c copy_from_mbox out-of-bounds write

CVSS Meta Temp Score
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CTI Interest Score
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A vulnerability was found in Google Android 20200335. It has been declared as critical. Affected by this vulnerability is the function copy_from_mbox of the file sss_ice_util.c. The manipulation leads to out-of-bounds write. The CWE definition for the vulnerability is CWE-787. The weakness was disclosed 01/15/2022 as A-202003354. The advisory is shared at This vulnerability is known as CVE-2021-39683. Local access is required to approach this attack. Technical details are available. There is no exploit available. The price for an exploit might be around USD $5k-$25k at the moment. It is declared as not defined. We expect the 0-day to have been worth approximately $5k-$25k. It is recommended to apply a patch to fix this issue. A possible mitigation has been published before and not just after the disclosure of the vulnerability. [Details]



IOC - Indicator of Compromise (4)

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IOA - Indicator of Attack (1)

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