How many CVEs have patched syscall_cryp_derive_key?

2 published CVEs changed syscall_cryp_derive_key in OP-TEE/optee_os, in 2 distinct patches totalling 11 changed lines, between 2019 and 2023.

What is the latest CVE that changed syscall_cryp_derive_key?

CVE-2023-41325, published 2023-09-15, changed lines 3559 to 3560 of core/tee/tee_svc_cryp.c.

How does syscall_cryp_derive_key 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 syscall_cryp_derive_key.

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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OP-TEE/optee_os

Function

syscall_cryp_derive_key

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

core/tee/tee_svc_cryp.c

Last patched September 15, 2023

2

CVEs

That changed this function

2

Distinct patches

Backports counted once

11

Lines changed

Added plus removed

2019–2023

Years

By CVE publication date

Overview

syscall_cryp_derive_key in OP-TEE/optee_os was changed by 2 published CVE fixes between 2019 and 2023, in 2 distinct patches that added or removed 11 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 syscall_cryp_derive_key, newest first, with the lines each fix touched.

CVE-2023-41325
CVE-2023-41325 · lines 3559–3560 · +2 −2
High · CVSS 7.4
EPSS 0.4%2023-09-15
CVE-2019-1010297
CVE-2019-1010297 · lines 2676–2681 · +6 −1
Critical · CVSS 9.8
EPSS 2.7%2019-07-15

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Other functions in these files

Functions in the same file that CVE fixes also changed.

Other hotspots in the repository

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

uses2 CVEs · lib/libmpa/mpa_expmod.c exptmod2 CVEs · core/lib/libtomcrypt/src/mpa_desc.c rsa_exptmod2 CVEs · core/lib/libtomcrypt/src/pk/rsa/rsa_exptmod.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 syscall_cryp_derive_key.

How many CVEs have patched syscall_cryp_derive_key?: 2 published CVEs changed syscall_cryp_derive_key in OP-TEE/optee_os, in 2 distinct patches totalling 11 changed lines, between 2019 and 2023.
What is the latest CVE that changed syscall_cryp_derive_key?: CVE-2023-41325, published 2023-09-15, changed lines 3559 to 3560 of core/tee/tee_svc_cryp.c.
How does syscall_cryp_derive_key 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 syscall_cryp_derive_key.
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

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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