CVE-2026-45863

5.5 Moyenne

Publiée le 27/05/2026 à 16:16 · Modifiée le 25/06/2026 à 23:07 · Analysée par le NVD · Source : 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Description

In the Linux kernel, the following vulnerability has been resolved: i3c: dw: Fix memory leak in dw_i3c_master_i2c_xfers() The dw_i3c_master_i2c_xfers() function allocates memory for the xfer structure using dw_i3c_master_alloc_xfer(). If pm_runtime_resume_and_get() fails, the function returns without freeing the allocated xfer, resulting in a memory leak. Add a dw_i3c_master_free_xfer() call to the error path to ensure the allocated memory is properly freed. Compile tested only. Issue found using a prototype static analysis tool and code review.

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Produits concernés

Linux
Linux linux kernel

Scores CVSS

Version	Score	Source	Vecteur
3.1	5.5 Moyenne	nvd@nist.gov (NVD)	`CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H`

Faiblesses (CWE)

CWE-401

Références

https://git.kernel.org/stable/c/140a45bd4f6db7d1b30cab967d29689b946c52fa Patch
https://git.kernel.org/stable/c/2537089413514caaa9a5fdeeac3a34d45100f747 Patch
https://git.kernel.org/stable/c/8e71414e252c1cb235911008a98fd47927d3a55c Patch
https://git.kernel.org/stable/c/a2c41467ef42f69a3958493a0395ba75174710dc Patch

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories