How many CVEs have a located fix in google/asylo?

16 published CVEs have a fix traced to functions in google/asylo, touching 11 functions across 7 files.

Which function in google/asylo has been patched by the most CVEs?

UntrustedCall in asylo/platform/primitives/sgx/trusted_sgx.cc has been changed by 3 CVE fixes, from 2020 to 2021.

How large is a typical CVE fix in google/asylo?

The median fix changes 6 lines. 100% of fixes change 20 lines or fewer, and 100% change a single function.

How is a fix located to a function?

The upstream fix commit for each CVE is fetched and its diff is split into hunks. Each hunk is attributed to the function, method or type it changes, using the definition the diff itself names. Backports of the same fix to stable branches are counted once.

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#350 of 500 repositories

google/asylo

Name: google/asylo: functions patched by CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

Functions and files changed by CVE fixes in this repository.

Latest located fix August 2, 2021

16

CVE fixes located

Published CVEs

11

Functions patched

Distinct function sites

7

Files patched

Distinct source files

2020–2021

Years covered

By CVE publication date

Overview

16 published CVEs have a fix traced to functions in google/asylo, the earliest published in 2020. Those fixes changed 11 distinct functions across 7 files, in 32 patch hunks.

Among the 500 repositories tracked here, google/asylo ranks #350 by the number of CVEs with a located fix.

Most patched functions

Functions in google/asylo changed by the most CVE fixes.

Most patched files

Files in google/asylo changed by the most CVE fixes.

1asylo/platform/host_call/trusted/host_calls.cc7 CVEs · 6 functions
2asylo/platform/primitives/sgx/trusted_sgx.cc3 CVEs · 1 functions
3asylo/platform/primitives/sgx/ecalls.cc2 CVEs · 1 functions
4asylo/platform/host_call/trusted/concurrency.cc1 CVEs · 1 functions
5asylo/platform/primitives/sgx/untrusted_cache_malloc.cc1 CVEs · 1 functions
6asylo/platform/system_call/type_conversions/manual_types_functions.cc1 CVEs · 1 functions
7asylo/platform/system_call/system_call.cc1 CVEs · 0 functions

Fix size

How much code a CVE fix in google/asylo changes, with backports counted once.

6

Median lines changed

Added plus removed, per CVE

100%

Fixes of 20 lines or fewer

Share of CVE fixes

100%

Fixes in a single function

Share of CVE fixes

Latest CVEs

The most recently published CVEs with a fix located in google/asylo, and the functions each fix changed.

CVE-2021-22552
CVE-2021-22552
Medium · CVSS 5.5
EPSS 0.2%2021-08-02
CVE-2021-22550
CVE-2021-22550IsOutsideEnclave
High · CVSS 7.8
EPSS 0.1%2021-06-08
CVE-2021-22549
CVE-2021-22549UntrustedCall
High · CVSS 7.8
EPSS 0.1%2021-06-08
CVE-2021-22548
CVE-2021-22548UntrustedCall
High · CVSS 7.8
EPSS 0.1%2021-06-08
CVE-2020-8944
CVE-2020-8944IsOutsideEnclave
Medium · CVSS 5.5
EPSS 0.2%2020-12-15
CVE-2020-8942
CVE-2020-8942enc_untrusted_read
Medium · CVSS 5.5
EPSS 0.1%2020-12-15
Unchecked buffer overrun in enc_untrusted_recvfrom
CVE-2020-8943enc_untrusted_recvfrom
Medium · CVSS 5.5
EPSS 0.1%2020-12-15
CVE-2020-8941
CVE-2020-8941enc_untrusted_inet_pton
Medium · CVSS 5.5
EPSS 0.1%2020-12-15
CVE-2020-8940
CVE-2020-8940enc_untrusted_recvmsg
Medium · CVSS 5.5
EPSS 0.1%2020-12-15
CVE-2020-8938
CVE-2020-8938FromkLinuxSockAddr
Medium · CVSS 5.3
EPSS 0.1%2020-12-15
CVE-2020-8939
CVE-2020-8939enc_untrusted_inet_ntop
Medium · CVSS 5.5
EPSS 0.1%2020-12-15
CVE-2020-8937
CVE-2020-8937enc_untrusted_create_wait_queue
Medium · CVSS 5.3
EPSS 0.1%2020-12-15

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Other repositories

Repositories with a similar number of located CVE fixes.

Alinto/sogo16 CVEs android.googlesource.com/platform-system-bt16 CVEs argoproj/argo-workflows16 CVEs codeigniter4/CodeIgniter416 CVEs debian/libmatio16 CVEs debian/libvncserver16 CVEs debian/netatalk16 CVEs debian/nss16 CVEs

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Frequently asked questions

Common questions about CVE fixes in google/asylo.

How many CVEs have a located fix in google/asylo?: 16 published CVEs have a fix traced to functions in google/asylo, touching 11 functions across 7 files.
Which function in google/asylo has been patched by the most CVEs?: UntrustedCall in asylo/platform/primitives/sgx/trusted_sgx.cc has been changed by 3 CVE fixes, from 2020 to 2021.
How large is a typical CVE fix in google/asylo?: The median fix changes 6 lines. 100% of fixes change 20 lines or fewer, and 100% change a single function.
How is a fix located to a function?: The upstream fix commit for each CVE is fetched and its diff is split into hunks. Each hunk is attributed to the function, method or type it changes, using the definition the diff itself names. Backports of the same fix to stable branches are counted once.

References

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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