CVE-2025-39794 (GCVE-0-2025-39794)

Vulnerability from cvelistv5 – Published: 2025-09-12 15:59 – Updated: 2026-05-12 12:07
VLAI
Title
ARM: tegra: Use I/O memcpy to write to IRAM
Summary
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.
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: b36ab9754efbd7429d214b3b03dc9843882571bd , < b28c1a14accc79ead1e87bbdae53309da60be1e7 (git)
Affected: b36ab9754efbd7429d214b3b03dc9843882571bd , < 75a3bdfeed2f129a2c7d9fd7779382b78e35b014 (git)
Affected: b36ab9754efbd7429d214b3b03dc9843882571bd , < 2499b0ac908eefbb8a217aae609b7a5b5174f330 (git)
Affected: b36ab9754efbd7429d214b3b03dc9843882571bd , < 387435f4833f97aabfd74434ee526e31e8a626ea (git)
Affected: b36ab9754efbd7429d214b3b03dc9843882571bd , < 46b3a7a3a36d5833f14914d1b95c69d28c6a76d6 (git)
Affected: b36ab9754efbd7429d214b3b03dc9843882571bd , < 9b0b3b5e5cae95e09bf0ae4a9bcb58d9b6d57f87 (git)
Affected: b36ab9754efbd7429d214b3b03dc9843882571bd , < 96d6605bf0561d6e568b1dd9265a0f73b5b94f51 (git)
Affected: b36ab9754efbd7429d214b3b03dc9843882571bd , < 30ef45b89a5961cdecf907ecff1ef3374d1de510 (git)
Affected: b36ab9754efbd7429d214b3b03dc9843882571bd , < 398e67e0f5ae04b29bcc9cbf342e339fe9d3f6f1 (git)
Create a notification for this product.
Linux Linux Affected: 3.4
Unaffected: 0 , < 3.4 (semver)
Unaffected: 5.4.297 , ≤ 5.4.* (semver)
Unaffected: 5.10.241 , ≤ 5.10.* (semver)
Unaffected: 5.15.190 , ≤ 5.15.* (semver)
Unaffected: 6.1.149 , ≤ 6.1.* (semver)
Unaffected: 6.6.103 , ≤ 6.6.* (semver)
Unaffected: 6.12.43 , ≤ 6.12.* (semver)
Unaffected: 6.15.11 , ≤ 6.15.* (semver)
Unaffected: 6.16.2 , ≤ 6.16.* (semver)
Unaffected: 6.17 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Siemens SIMATIC CN 4100 Affected: 0 , < V5.0 (custom)
Create a notification for this product.
Show details on NVD website
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.