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CVE PROGRAM SOURCE RECORD7.8 High

CVE-2025-22067

spi: cadence: Fix out-of-bounds array access in cdns_mrvl_xspi_setup_clock()

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: spi: cadence: Fix out-of-bounds array access in cdns_mrvl_xspi_setup_clock() If requested_clk > 128, cdns_mrvl_xspi_setup_clock() iterates over the entire cdns_mrvl_xspi_clk_div_list array without breaking out early, causing 'i' to go beyond the array bounds. Fix that by stopping the loop when it gets to the last entry, clamping the clock to the minimum 6.25 MHz. Fixes the following warning with an UBSAN kernel: vmlinux.o: warning: objtool: cdns_mrvl_xspi_setup_clock: unexpected end of section .text.cdns_mrvl_xspi_setup_clock

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 26d34fdc49712ddbd42b11102f5d9d78a0f42097 to < e50781bf7accc75883cb8a6a9921fb4e2fa8cca4affected
  • 26d34fdc49712ddbd42b11102f5d9d78a0f42097 to < c1fb84e274cb6a2bce6ba5e65116c06e0b3ab275affected
  • 26d34fdc49712ddbd42b11102f5d9d78a0f42097 to < 645f1813fe0dc96381c36b834131e643b798fd73affected
  • 26d34fdc49712ddbd42b11102f5d9d78a0f42097 to < 7ba0847fa1c22e7801cebfe5f7b75aee4fae317eaffected

Linux Linux

Default version status: affected

  • 6.12affected
  • 0 to < 6.12unaffected
  • 6.12.23 to ≤ 6.12.*unaffected
  • 6.13.11 to ≤ 6.13.*unaffected
  • 6.14.2 to ≤ 6.14.*unaffected
  • 6.15 to ≤ *unaffected

References