Description
In the Linux kernel, the following vulnerability has been resolved: timekeeping: Check the return value of tk_get_aux_ts64 in __do_adjtimex() If the auxiliary clock is disabled during tk_get_aux_ts64() but is enabled before tks->clock_valid is checked, then uninitialized stackdata will be used in the calculations and indirectly leaked to userspace. The same race window also exists after this change and also for the core timekeeper. But in these cases the only effect would be incorrect adjustments and this is userspace's responsibility to avoid this.
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
4eca49d0b621b314ac7c80f363932ec6f6c8abc8 to < fecf1e37775269ad38c172b468ad4ecc3968aa63affected4eca49d0b621b314ac7c80f363932ec6f6c8abc8 to < bc59dac50cb45a725f7a50760c7cc72a0964f722affected4eca49d0b621b314ac7c80f363932ec6f6c8abc8 to < 4b61084b11bcecce86d03804ff30f8d7b465593caffected
Linux Linux
Default version status: affected
6.17affected0 to < 6.17unaffected6.18.50 to ≤ 6.18.*unaffected7.2.4 to ≤ 7.2.*unaffected7.3 to ≤ *unaffected