CVE-2026-74415
CVE-2026-74415: 1 tracked advisory record across Red Hat. Compare vendor sources.
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Red Hat
1 advisory- Advisory severityMedium5.5
Medium [CVE-2026-74415] fix use-after-free when driver unbind
CVE-2026-74415Source published Source updated
In the Linux kernel, the following vulnerability has been resolved: spi: atcspi200: fix use-after-free when driver unbind DMA resource is initialized after SPI controller registration. So when driver unbind, this can trigger a use-after-free when DMA is torn down while the controller is still alive and triggers DMA transfers. When the driver unbinds, the Direct Memory Access (DMA) resource can be prematurely deallocated while the SPI controller is still active and initiating DMA transfers. This timing issue can lead to a use-after-free vulnerability, which may allow a local attacker to cause a denial of service or potentially execute arbitrary code. Red Hat severity: Moderate — CVSS 5.5 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H). Weakness: CWE-825. Red Hat lists Red Hat Enterprise…
- Affected products in this advisory
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- Source-reported affected versions
- Affected-version details not available in this record.
- Source-reported fixed versions
- No fixed-version detail extracted. This does not mean no fix exists.
- Mitigation guidance
- No mitigation guidance extracted; consult the source.
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