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    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 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

    Published:Jun 8, 2021
    Last Modified:Nov 21, 2024
    EPS:Jun 8, 2021
    EPSS Score:0.00018
    CVSS Score:6.5

    Affected Products

    Vendor
    Google
    Product
    Asylo

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

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    CVE-2021-22549 (CVSS 6.5) — An attacker can modify the address to point to trusted memory to overwrite arbitrary trusted memory. It is rec…
    CVE-2020-8944 (CVSS 5.3) — An arbitrary memory write vulnerability in Asylo versions up to 0.6.0 allows an untrusted attacker to make a c…
    CVE-2020-8942 (CVSS 5.3) — An arbitrary memory read vulnerability in Asylo versions up to 0.6.0 allows an untrusted attacker to make a ca…
    CVE-2020-8943 (CVSS 5.3) — An arbitrary memory read vulnerability in Asylo versions up to 0.6.0 allows an untrusted attacker to make a ca…
    CVE-2020-8941 (CVSS 5.3) — An arbitrary memory read vulnerability in Asylo versions up to 0.6.0 allows an untrusted attacker to make a ca…
    CVE-2020-8940 (CVSS 5.3) — An arbitrary memory read vulnerability in Asylo versions up to 0.6.0 allows an untrusted attacker to make a ca…
    CVE-2020-8939 (CVSS 5.3) — An out of bounds read on the enc_untrusted_inet_ntop function allows an attack to extend the result size that …
    CVE-2020-8938 (CVSS 5.3) — An arbitrary memory overwrite vulnerability in Asylo versions up to 0.6.0 allows an attacker to make a host ca…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High