CVE-2021-22548

published 2021-06-08

CVE-2021-22548: An attacker can change the pointer to untrusted memory to point to trusted memory region which causes copying trusted memory to trusted memory, if the latter…

Priority P3 36 high 7.8 CVSS 3.1

AV L AC L PR L UI N S U C H I H A H

An attacker can change the pointer to untrusted memory to point to trusted memory region which causes copying trusted memory to trusted memory, if the latter is later copied out, it allows for reading of memory regions from the trusted region. It is recommended to update past 0.6.2 or git commit https://github.com/google/asylo/commit/53ed5d8fd8118ced1466e509606dd2f473707a5c

Affected

2 ranges

Vendor	Product	Version range	Fixed in
google	asylo	< 0.6.2	0.6.2
google_llc	asylo	unspecified – 0.6.2	—

CVSS provenance

nvd v3.1 7.8 HIGH CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

nvd v2.0 4.6 MEDIUM AV:L/AC:L/Au:N/C:P/I:P/A:P

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CWE-788