CNNVD-202509-1595 Information

Sep 11, 2025 cve

CNNVD ID

CNNVD-202509-1595

CVE-2025-40300

  • CNNVD Published: 2025-09-11

Description (Chinese)

Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于分支预测器隔离不足，可能导致跨用户空间虚拟机攻击。

Description (English)

Linux Kernel is the kernel used by Linux, the Open Source Operator System of the Linux Foundation of the United States. There is a security loophole in Linux Kernel, which stems from inadequate branch projector isolation, which may lead to a cross-user space virtual machine attack.

Hazard Level

Medium

Vulnerability Type

其他

Affected Vendor

Linux

Published

2025-09-11

Last Modified

2026-02-24

References

https://git.kernel.org/stable/c/893387c18612bb452336a5881da0d015a7e8f4a2 https://git.kernel.org/stable/c/2f4f2f8f860cb4c3336a7435ebe8dcfded0c9c6e https://git.kernel.org/stable/c/9c23a90648e831d611152ac08dbcd1283d405e7f https://git.kernel.org/stable/c/459274c77b37ac63b78c928b4b4e748d1f9d05c8 https://git.kernel.org/stable/c/c08192b5d6730a914dee6175bc71092ee6a65f14 https://git.kernel.org/stable/c/ac60717f9a8d21c58617d0b34274babf24135835 https://git.kernel.org/stable/c/510603f504796c3535f67f55fb0b124a303b44c8 https://git.kernel.org/stable/c/d7ddc93392e4a7ffcccc86edf6ef3e64c778db52 https://git.kernel.org/stable/c/f866eef8d1c65504d30923c3f14082ad294d0e6d https://git.kernel.org/stable/c/d5490dfa35427a2967e00a4c7a1b95fdbc8ede34 https://git.kernel.org/stable/c/15006289e5c38b2a830e1fba221977a27598176c https://git.kernel.org/stable/c/34e5667041050711a947e260fc9ebebe08bddee5 https://vigilance.fr/vulnerability/AMD-Zen-Processors-information-disclosure-via-VMScape-48209

Patch

https://www.kernel.org/

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