Description
In the Linux kernel, the following vulnerability has been resolved: spi: amlogic-spisg: Make sure clk_init_data is fully initialized The clk_init_data structure contains several mutually-exclusive members for different methods to specify the possible parents of a clock, prompting drivers to initialize only the members they need. However, not initializing all members may cause subtle issues, which are only exposed when CONFIG_INIT_STACK_ALL_PATTERN or CONFIG_INIT_STACK_NONE is enabled. aml_spisg_clk_init() fills in init.parent_data, and assumes that init.parent_names is NULL. However, the latter in uninitialized, and thus may cause a crash. Make sure all members are fully initialized, to fix such bugs, and to avoid future breakage when converting drivers to a different method for specifying the parents.
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
cef9991e04aed3305c61c392e880f6e01a0c2ea4 to < bfce0f324efaa605e606cbb3f0bdb8fe5c910c11affectedcef9991e04aed3305c61c392e880f6e01a0c2ea4 to < 5969a3df8361a0e20379a308c2313d3e263123deaffectedcef9991e04aed3305c61c392e880f6e01a0c2ea4 to < b2702908ee23ef31bfcf241a2e07ace0eb76bd71affected
Linux Linux
Default version status: affected
6.17affected0 to < 6.17unaffected6.18.52 to ≤ 6.18.*unaffected7.2.6 to ≤ 7.2.*unaffected7.3 to ≤ *unaffected