Executive Summary

Informations
Name CVE-2025-39728 First vendor Publication 2025-04-18
Vendor Cve Last vendor Modification 2025-04-29

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 5.5
Base Score 5.5 Environmental Score 5.5
impact SubScore 3.6 Temporal Score 5.5
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

In the Linux kernel, the following vulnerability has been resolved:

clk: samsung: Fix UBSAN panic in samsung_clk_init()

With UBSAN_ARRAY_BOUNDS=y, I'm hitting the below panic due to dereferencing `ctx->clk_data.hws` before setting `ctx->clk_data.num = nr_clks`. Move that up to fix the crash.

UBSAN: array index out of bounds: 00000000f2005512 [#1] PREEMPT SMP

Call trace:
samsung_clk_init+0x110/0x124 (P)
samsung_clk_init+0x48/0x124 (L)
samsung_cmu_register_one+0x3c/0xa0
exynos_arm64_register_cmu+0x54/0x64
__gs101_cmu_top_of_clk_init_declare+0x28/0x60
...

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-39728

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-129 Improper Validation of Array Index

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 8
Os 3717

Sources (Detail)

https://git.kernel.org/stable/c/00307934eb94aaa0a99addfb37b9fe206f945004
https://git.kernel.org/stable/c/0fef48f4a70e45a93e73c39023c3a6ea624714d6
https://git.kernel.org/stable/c/157de9e48007a20c65d02fc0229a16f38134a72d
https://git.kernel.org/stable/c/24307866e0ac0a5ddb462e766ceda5e27a6fbbe3
https://git.kernel.org/stable/c/4d29a6dcb51e346595a15b49693eeb728925ca43
https://git.kernel.org/stable/c/a1500b98cd81a32fdfb9bc63c33bb9f0c2a0a1bf
https://git.kernel.org/stable/c/d19d7345a7bcdb083b65568a11b11adffe0687af
https://git.kernel.org/stable/c/d974e177369c034984cece9d7d4fada9f8b9c740
Source Url

Alert History

If you want to see full details history, please login or register.
0
Date Informations
2025-05-27 02:57:43
  • First insertion