CVE-2025-38435 — Linux vulnerability

17 documents6 sources
Severity
5.5MEDIUMNVD
OSV5.6
EPSS
0.0%
top 92.35%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
LinuxLinux KernelDebian Linux
Timeline
PublishedJul 25
Latest updateNov 4

Description

In the Linux kernel, the following vulnerability has been resolved: riscv: vector: Fix context save/restore with xtheadvector Previously only v0-v7 were correctly saved/restored, and the context of v8-v31 are damanged. Correctly save/restore v8-v31 to avoid breaking userspace.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages3 packages

▶NVDlinux/linux_kernel6.14 — 6.15.5+1
▶CVEListV5linux/linuxd863910eabaffc68eb28aaf476dd870fc3f7197d — dd5ceea8d50e9e108a10d1e0d89fa2c9ff442ca2+2
▶debiandebian/linux

Patches

Patch: git.kernel.org ↗Patch: git.kernel.org ↗

🔴Vulnerability Details

8
OSV
linux-hwe-6.14 vulnerabilities↗2025-11-04
▶
OSV
linux-gcp-6.14 vulnerabilities↗2025-10-31
▶
OSV
linux-aws-6.14 vulnerabilities↗2025-10-24
▶
OSV
linux-realtime-6.14 vulnerabilities↗2025-10-22
▶
OSV
linux-azure, linux-azure-6.14, linux-azure-nvidia-6.14 vulnerabilities↗2025-10-22
▶

📋Vendor Advisories

8
Ubuntu
Linux kernel (HWE) vulnerabilities↗2025-11-04
▶
Ubuntu
Linux kernel (GCP) vulnerabilities↗2025-10-31
▶
Ubuntu
Linux kernel (AWS) vulnerabilities↗2025-10-24
▶
Ubuntu
Linux kernel (Azure) vulnerabilities↗2025-10-22
▶
Ubuntu
Linux kernel (Real-time) vulnerabilities↗2025-10-22
▶
CVE-2025-38435 — Linux vulnerability | cvebase