CVE-2026-23202None▾ SunlitIn the Linux kernel, the following vulnerability has been resolved: spi: tegra210-quad: Protect curr_xfer in tegra_qspi_combined_seq_xfer The curr_xfer field is read by the IRQ handler without holding the lock to check if a transfer is…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Oct 19.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.1%
In the Linux kernel, the following vulnerability has been resolved:
spi: tegra210-quad: Protect curr_xfer in tegra_qspi_combined_seq_xfer
The curr_xfer field is read by the IRQ handler without holding the lock to check if a transfer is in progress. When clearing curr_xfer in the combined sequence transfer loop, protect it with the spinlock to prevent a race with the interrupt handler.
Protect the curr_xfer clearing at the exit path of tegra_qspi_combined_seq_xfer() with the spinlock to prevent a race with the interrupt handler that reads this field.
Without this protection, the IRQ handler could read a partially updated curr_xfer value, leading to NULL pointer dereference or use-after-free.
Linux >= 88db8bb7ed1bb474618acdf05ebd4f0758d244e2 < 9fa4262a80f751d14a6a39d2c03f57db68da2618Linux >= 83309dd551cfd60a5a1a98d9cab19f435b44d46d < 762e2ce71c8f0238e9eaf05d14da803d9a24422fLinux >= c934e40246da2c5726d14e94719c514e30840df8 < 712cde8d916889e282727cdf304a43683adf899eLinux >= 551060efb156c50fe33799038ba8145418cfdeef < 6fd446178a610a48e80e5c5b487b0707cd01daacLinux >= 01bbf25c767219b14c3235bfa85906b8d2cb8fbc < 3bc293d5b56502068481478842f57b3d96e432c7Linux >= b4e002d8a7cee3b1d70efad0e222567f92a73000 < bf4528ab28e2bf112c3a2cdef44fd13f007781cdLinux bb0c58be84f907285af45657c1d4847b960a12bfLinux >= 6.17.13 < 6.18Linux >= 5.15.198 < 5.15.200Linux >= 6.1.160 < 6.1.163Linux >= 6.6.120 < 6.6.124Linux >= 6.12.63 < 6.12.70Linux >= 6.18.2 < 6.18.10Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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