How many CVEs have patched rsa_exptmod?

2 published CVEs changed rsa_exptmod in OP-TEE/optee_os, in 1 distinct patches totalling 30 changed lines, between 2018 and 2018.

What is the latest CVE that changed rsa_exptmod?

CVE-2017-1000412, published 2018-01-02, changed lines 101 of core/lib/libtomcrypt/src/pk/rsa/rsa_exptmod.c.

How does rsa_exptmod compare to the rest of OP-TEE/optee_os?

OP-TEE/optee_os has 17 CVEs with a located fix in total; 2 of them changed rsa_exptmod.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

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Rsa_exptmod

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Weaknesses (CWE)The MITRE CWE weakness catalog
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Patched Functions
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Rsa_exptmod

rsa_exptmod in OP-TEE/optee_os: Patched by 2 CVEs

OP-TEE/optee_os

Function

rsa_exptmod

Name: rsa_exptmod in OP-TEE/optee_os: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

core/lib/libtomcrypt/src/pk/rsa/rsa_exptmod.c

Last patched January 2, 2018

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2018

Years

By CVE publication date

Overview

rsa_exptmod in OP-TEE/optee_os was changed by 2 published CVE fixes in 2018, in 1 distinct patches that added or removed 30 lines in total.

OP-TEE/optee_os has 17 CVEs with a located fix in total, so 12% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed rsa_exptmod, newest first, with the lines each fix touched.

On this page

Overview
CVEs that patched it
Other hotspots in the repository
FAQ
References

CVE-2017-1000412
CVE-2017-1000412 · line 101 · +0 −15
High · CVSS 7.5
EPSS 1.9%2018-01-02
CVE-2017-1000413
CVE-2017-1000413 · line 101 · +0 −15
Medium · CVSS 5.9
EPSS 1.6%2018-01-02

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Other hotspots in the repository

Functions in OP-TEE/optee_os changed by the most CVE fixes.

syscall_cryp_derive_key2 CVEs · core/tee/tee_svc_cryp.c uses2 CVEs · lib/libmpa/mpa_expmod.c exptmod2 CVEs · core/lib/libtomcrypt/src/mpa_desc.c rand2 CVEs · core/lib/libtomcrypt/src/mpa_desc.c calculates2 CVEs · core/lib/libtomcrypt/src/mpa_desc.c mpa_get_random_digits2 CVEs · lib/libmpa/mpa_random.c

All patched functions in OP-TEE/optee_os

Frequently asked questions

Common questions about CVE fixes to rsa_exptmod.

How many CVEs have patched rsa_exptmod?: 2 published CVEs changed rsa_exptmod in OP-TEE/optee_os, in 1 distinct patches totalling 30 changed lines, between 2018 and 2018.
What is the latest CVE that changed rsa_exptmod?: CVE-2017-1000412, published 2018-01-02, changed lines 101 of core/lib/libtomcrypt/src/pk/rsa/rsa_exptmod.c.
How does rsa_exptmod compare to the rest of OP-TEE/optee_os?: OP-TEE/optee_os has 17 CVEs with a located fix in total; 2 of them changed rsa_exptmod.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

core/lib/libtomcrypt/src/pk/rsa/rsa_exptmod.c on GitHub (opens in a new tab)
All patched functions in OP-TEE/optee_os
Patched functions directory

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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