---
cve: "CVE-2026-53115"
severity: "LOW"
cvss: 3.1
epss: "12%"
vendor: "Linux"
kev: false
exploited: false
published: "2026-06-24 17:17:25"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-07T17:00:44+02:00"
---

# CVE-2026-53115

> 3.1 LOW

## Beschreibung

In the Linux kernel, the following vulnerability has been resolved:

bus: fsl-mc: use generic driver_override infrastructure

When a driver is probed through __driver_attach(), the bus' match()
callback is called without the device lock held, thus accessing the
driver_override field without a lock, which can cause a UAF.

Fix this by using the driver-core driver_override infrastructure taking
care of proper locking internally.

Note that calling match() from __driver_attach() without the device lock
held is intentional. [1]

## Patch verfügbar (OSV)

- Kernel ≥ 6.12.91
- Kernel ≥ 6.18.33
- Kernel ≥ 7.0.10

## Referenzen

- <https://git.kernel.org/stable/c/4911b836f35c034c36f102db4ecbe339b38e7d1d>
- <https://git.kernel.org/stable/c/8139ce66b52a4a5638bfb445b037c07d4abeb08e>
- <https://git.kernel.org/stable/c/60bfb563a399c4597dc80588a1109758a8908b97>
- <https://git.kernel.org/stable/c/6c8dfb0362732bf1e4829867a2a5239fedc592d0>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-53115) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_