VulnerabilityModified
CVE-2025-39794
In the Linux kernel, the following vulnerability has been resolved: ARM: tegra: Use I/O memcpy to write to IRAM Kasan crashes the kernel trying to check boundaries when using the normal memcpy.
MEDIUM 5.5EPSS 0.16%
Does this matter?
Lower severity and a low EPSS score (0.16%). Track it; it rarely justifies an emergency change on its own.
Description
In the Linux kernel, the following vulnerability has been resolved: ARM: tegra: Use I/O memcpy to write to IRAM Kasan crashes the kernel trying to check boundaries when using the normal memcpy.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.16% probability · 5th percentile
- CISA KEV
- Not listed
- Affected
- linux/linux kernel · debian/debian linux
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/2499b0ac908eefbb8a217aae609b7a5b5174f330Patch
- https://git.kernel.org/stable/c/30ef45b89a5961cdecf907ecff1ef3374d1de510Patch
- https://git.kernel.org/stable/c/387435f4833f97aabfd74434ee526e31e8a626eaPatch
- https://git.kernel.org/stable/c/398e67e0f5ae04b29bcc9cbf342e339fe9d3f6f1Patch
- https://git.kernel.org/stable/c/46b3a7a3a36d5833f14914d1b95c69d28c6a76d6Patch
- https://git.kernel.org/stable/c/75a3bdfeed2f129a2c7d9fd7779382b78e35b014Patch
- https://git.kernel.org/stable/c/96d6605bf0561d6e568b1dd9265a0f73b5b94f51Patch
- https://git.kernel.org/stable/c/9b0b3b5e5cae95e09bf0ae4a9bcb58d9b6d57f87Patch
- https://git.kernel.org/stable/c/b28c1a14accc79ead1e87bbdae53309da60be1e7Patch
- https://lists.debian.org/debian-lts-announce/2025/10/msg00007.htmlThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2025/10/msg00008.htmlThird Party Advisory
- https://cert-portal.siemens.com/productcert/html/ssa-032379.html
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.