🛡️ UBUNTU-CVE-2025-39728
⚪ Unknown ✅ No Known Exploit OSV
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

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 ...

Details

Severity Unknown
CVSS Score N/A
CVSS Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE N/A
Public Exploit ✅ No
Source OSV
Published 2025-04-18
Updated 2026-06-15
Modified 2026-06-08
Fix URL N/A

Affected Packages

Software From version Fixed in
linux 6.8.0-86.87
linux-allwinner-5.19
linux-aws 6.8.0-1041.43
linux-aws-5.0
linux-aws-5.11
linux-aws-5.13
linux-aws-5.15 5.15.0-1086.93~20.04.1
linux-aws-5.19
linux-aws-5.3
linux-aws-5.8
linux-aws-6.2
linux-aws-6.5
linux-aws-6.8 6.8.0-1041.43~22.04.1
linux-aws-fips 6.8.0-1041.43+fips1
linux-azure 6.8.0-1041.47
linux-azure-5.11
linux-azure-5.13
linux-azure-5.15 5.15.0-1091.100~20.04.1
linux-azure-5.19
linux-azure-5.3
linux-azure-5.8
linux-azure-6.11 6.11.0-1018.18~24.04.1
linux-azure-6.2
linux-azure-6.5
linux-azure-6.8 6.8.0-1041.47~22.04.1
linux-azure-edge
linux-azure-fde
linux-azure-fde-5.19
linux-azure-fde-6.17
linux-azure-fde-6.2
linux-azure-fips 6.8.0-1044.50+fips1
linux-azure-nvidia 6.8.0-1029.32
linux-bluefield
linux-fips 6.8.0-86.87+fips1
linux-gcp 6.8.0-1042.45
linux-gcp-5.11
linux-gcp-5.13
linux-gcp-5.15 5.15.0-1085.94~20.04.1
linux-gcp-5.19
linux-gcp-5.3
linux-gcp-5.8
linux-gcp-6.11 6.11.0-1016.16~24.04.1
linux-gcp-6.2
linux-gcp-6.5
linux-gcp-6.8 6.8.0-1042.45~22.04.1
linux-gcp-fips 6.8.0-1042.45+fips1
linux-gke 6.8.0-1038.43
linux-gke-4.15
linux-gke-5.15
linux-gke-5.4
linux-gkeop 6.8.0-1025.28
linux-gkeop-5.15
linux-gkeop-5.4
linux-hwe
linux-hwe-5.11
linux-hwe-5.13
linux-hwe-5.15 5.15.0-142.152~20.04.1
linux-hwe-5.19
linux-hwe-5.8
linux-hwe-6.11 6.11.0-28.28~24.04.1
linux-hwe-6.2
linux-hwe-6.5
linux-hwe-6.8 6.8.0-86.87~22.04.1
linux-hwe-edge
linux-ibm 6.8.0-1039.39
linux-ibm-5.15 5.15.0-1078.81~20.04.1
linux-ibm-6.8 6.8.0-1039.39~22.04.1
linux-intel
linux-intel-5.13
linux-intel-iot-realtime 5.15.0-1079.81
linux-intel-iotg 5.15.0-1081.87
linux-intel-iotg-5.15 5.15.0-1083.89~20.04.1
linux-kvm 5.15.0-1082.87
linux-lowlatency 6.8.0-86.87.1
linux-lowlatency-hwe-5.15 5.15.0-142.152~20.04.1
linux-lowlatency-hwe-5.19
linux-lowlatency-hwe-6.11 6.11.0-1015.16~24.04.2
linux-lowlatency-hwe-6.2
linux-lowlatency-hwe-6.5
linux-lowlatency-hwe-6.8 6.8.0-86.87.1~22.04.1
linux-nvidia 6.8.0-1041.44
linux-nvidia-6.11 6.11.0-1012.12
linux-nvidia-6.2
linux-nvidia-6.5
linux-nvidia-6.8 6.8.0-1041.44~22.04.2
linux-nvidia-lowlatency 6.8.0-1041.44.1
linux-nvidia-tegra 6.8.0-1012.12
linux-nvidia-tegra-5.15 5.15.0-1039.39~20.04.1
linux-nvidia-tegra-igx 5.15.0-1028.28
linux-oem
linux-oem-5.10
linux-oem-5.13
linux-oem-5.14
linux-oem-5.17
linux-oem-5.6
linux-oem-6.0
linux-oem-6.1
linux-oem-6.11 6.11.0-1024.24
linux-oem-6.5
linux-oem-6.8
linux-oracle 6.8.0-1038.39
linux-oracle-5.0
linux-oracle-5.11
linux-oracle-5.13
linux-oracle-5.15 5.15.0-1083.89~20.04.1
linux-oracle-5.3
linux-oracle-5.8
linux-oracle-6.5
linux-oracle-6.8 6.8.0-1038.39~22.04.1
linux-raspi 6.8.0-1041.45
linux-raspi-realtime 6.8.0-2032.33
linux-raspi2
linux-realtime 6.8.1-1036.37
linux-realtime-6.8 6.8.1-1036.37~22.04.1
linux-riscv
linux-riscv-5.11
linux-riscv-5.15 5.15.0-1081.85~20.04.1
linux-riscv-5.19
linux-riscv-5.8
linux-riscv-6.5
linux-riscv-6.8 6.8.0-86.87~22.04.1
linux-starfive-5.19
linux-starfive-6.2
linux-starfive-6.5
linux-xilinx 6.8.0-1018.19
linux-xilinx-zynqmp 5.15.0-1050.54

References

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