SUSE CVE-2023-53646

In the Linux kernel, the following vulnerability has been resolved: drm/i915/perf: add sentinel to xehpoabcounters Arrays passed to reginrangetable should end with empty record. The patch solves KASAN detected bug with signature: BUG: KASAN: global-out-of-bounds in...

CVE-2023-53646

CVE-2023-53646 affects the Linux kernel (drm/i915/perf) on Intel i915 perf paths. The issue arises from a global-out-of-bounds in xehp_is_valid_b_counter_addr due to how arrays are passed to reg_in_range_table; a sentinel was added to xehp_oa_b_counters to terminate the table, addressing a KASAN ...