CVE-2026-63997

5.5 Moyenne

Publiée le 19/07/2026 à 18:17 · Modifiée le 13/10/2026 à 16:39 · Analysée par le NVD · Source : 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Description

In the Linux kernel, the following vulnerability has been resolved: ethtool: module: avoid leaking a netdev ref on module flash errors module_flash_fw_schedule() is missing undo for setting the "in_progress" flag and taking the netdev reference. Delay taking these, the device can't disappear while we are holding rtnl_lock.

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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/61848c83b9132ab839809fe415ba7802a0aca4f6 Patch
https://git.kernel.org/stable/c/956b134d917fd7e014dc7e39a9b7610c04fcc9ba Patch
https://git.kernel.org/stable/c/f7b4513e77f9571dc1041a798b93b5c4a4bfc191 Patch
https://git.kernel.org/stable/c/fb7f511d62692661846c47f199e0afe25c2982db Patch

Ailleurs

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