CVE-2026-46162

7.8 Élevée

Publiée le 28/05/2026 à 12:16 · Modifiée le 17/06/2026 à 12:53 · Analysée par le NVD · Source : 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Description

In the Linux kernel, the following vulnerability has been resolved: ice: fix double free in ice_sf_eth_activate() error path When auxiliary_device_add() fails, ice_sf_eth_activate() jumps to aux_dev_uninit and calls auxiliary_device_uninit(&sf_dev->adev). The device release callback ice_sf_dev_release() frees sf_dev, but the current error path falls through to sf_dev_free and calls kfree(sf_dev) again, causing a double free. Keep kfree(sf_dev) for the auxiliary_device_init() failure path, but avoid falling through to sf_dev_free after auxiliary_device_uninit().

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Produits concernés

Linux
Linux linux kernel

Scores CVSS

Version	Score	Source	Vecteur
3.1	7.8 Élevée	nvd@nist.gov (NVD)	`CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`

Faiblesses (CWE)

CWE-415

Références

https://git.kernel.org/stable/c/121d1f253aed515cd85748f68c664a6cb756e8ad Patch
https://git.kernel.org/stable/c/2ca30340b5028ddc3f17086a538feeff06167b1b Patch
https://git.kernel.org/stable/c/9aab1c3d7299285e2569cbc0ed5892d631a241b2 Patch
https://git.kernel.org/stable/c/d0c6a4816609f145ffcc74e64baa214c571c17c6 Patch

Ailleurs

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