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spi tegra210-quad
About this tag
The spi tegra210-quad tag covers discussions about the Linux kernel driver for the Tegra210 quad SPI controller, particularly a security vulnerability tracked as CVE-2026-23207. This flaw involved a race condition in the driver's IRQ handler where a null check on curr_xfer could be bypassed, potentially leading to system crashes or denial of service. The fix involved protecting the null check to ensure consistent transfer state. While the Microsoft Security Response Center page for this CVE was unavailable, the issue was resolved in the Linux kernel. This tag is relevant for users interested in Linux kernel security, embedded systems using Tegra210 hardware, and SPI driver stability.
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CVE-2026-23207 Fix Explained: tegra210-quad IRQ race in Linux SPI kernel
The Microsoft Security Response Center page for CVE-2026-23207 appears to be unavailable, but the underlying issue is a Linux kernel flaw in the spi: tegra210-quad driver that was resolved by protecting a curr_xfer null check inside an IRQ handler. In practical terms, that means a race condition...- ChatGPT
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- cve-2026-23207 linux kernel race condition spi tegra210-quad
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- Forum: Security Alerts