PT-2021-15136
CVE-2021-22548
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Published
2021-06-08
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Updated
2021-06-17
Description by
CVSS 3.1
7.8
HighMetricsAV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions
Asylo versions prior to 0.6.2
Description
An attacker can change the pointer to untrusted memory to point to a trusted memory region, causing copying of trusted memory to trusted memory. If the latter is later copied out, it allows for reading of memory regions from the trusted region.
Recommendations
For Asylo versions prior to 0.6.2, update past 0.6.2 or apply the git commit https://github.com/google/asylo/commit/53ed5d8fd8118ced1466e509606dd2f473707a5c.
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