CVE-2026-98535
Vulnérabilité non évaluée dans Linux (Linux)
CVSS 0.0 · Non évaluée
Linux•Linux•Versions : 414fd46e77626f4e1f89ab4be6b876ef91e89dfa, <=6.1.*, <=6.12.*, 6.18.55, 0, <5c90f99ba74b55ddd8e919224921033cc4077f01, 6.12.112, 5.10.271, 6.6.158, <=5.10.*, <=6.6.*, <9fd6d0861ae2fd44c771d6bc93b29bbc1202fe8e, <cb52f9f188c3174761ad3b37db9de751e002b52c, 6.1.189, <4.5, <e560bdf62b11dcaa2a018345f76869d89ed43a9e, <c2edf376d7804279878b207d93ffe6009c8d3d29, <=6.18.*, 5.15.222, <a644f09b2090ad22a13fbcf9d141084f573108ef, <=7.2.*, 7.2.9, <=*, 4.5, <=5.15.*, <874fd58b321a9238e47c2a46345444287f2a5781, <c2a5e591858629b6c0e284010d2ccdbc22fd0a43, 7.3
Description
In the Linux kernel, the following vulnerability has been resolved: fsl/fman: Fix clk reference leak in read_dts_node() of_clk_get() returns a clock with its reference count incremented, but read_dts_node() only uses it to read the rate and never calls clk_put(). The clock is not stored anywhere, so the reference cannot be released later either. Release the clock once its rate has been read, which also covers the error path taken when the rate is zero.
Gravité et risque d'exploitation
CVE-2026-98535 obtient un score CVSS de 0.0/10, soit une gravité non évaluée.
Que faire ?
- Vérifiez si Linux (versions 414fd46e77626f4e1f89ab4be6b876ef91e89dfa, <=6.1.*, <=6.12.*, 6.18.55, 0, <5c90f99ba74b55ddd8e919224921033cc4077f01, 6.12.112, 5.10.271, 6.6.158, <=5.10.*, <=6.6.*, <9fd6d0861ae2fd44c771d6bc93b29bbc1202fe8e, <cb52f9f188c3174761ad3b37db9de751e002b52c, 6.1.189, <4.5, <e560bdf62b11dcaa2a018345f76869d89ed43a9e, <c2edf376d7804279878b207d93ffe6009c8d3d29, <=6.18.*, 5.15.222, <a644f09b2090ad22a13fbcf9d141084f573108ef, <=7.2.*, 7.2.9, <=*, 4.5, <=5.15.*, <874fd58b321a9238e47c2a46345444287f2a5781, <c2a5e591858629b6c0e284010d2ccdbc22fd0a43, 7.3) est présent sur votre parc.
- Appliquez le correctif ou la version corrigée indiqués dans les références de l'éditeur.
- À défaut de correctif, limitez l'exposition (filtrage réseau, désactivation du composant).
- Automatisez la détection : les agents CVE Heimdall (gratuits, open source) corrèlent l'inventaire de vos serveurs avec la base CVE.
Références
- https://git.kernel.org/stable/c/874fd58b321a9238e47c2a46345444287f2a5781
- https://git.kernel.org/stable/c/c2edf376d7804279878b207d93ffe6009c8d3d29
- https://git.kernel.org/stable/c/5c90f99ba74b55ddd8e919224921033cc4077f01
- https://git.kernel.org/stable/c/e560bdf62b11dcaa2a018345f76869d89ed43a9e
- https://git.kernel.org/stable/c/9fd6d0861ae2fd44c771d6bc93b29bbc1202fe8e
- https://git.kernel.org/stable/c/c2a5e591858629b6c0e284010d2ccdbc22fd0a43
- https://git.kernel.org/stable/c/cb52f9f188c3174761ad3b37db9de751e002b52c
- https://git.kernel.org/stable/c/a644f09b2090ad22a13fbcf9d141084f573108ef