CVE-2023-53725

In the Linux kernel, the following vulnerability has been resolved: clocksource/drivers/cadence-ttc: Fix memory leak in ttc_timer_probe Smatch reports: drivers/clocksource/timer-cadence-ttc.c:529 ttc_timer_probe() warn: 'timer_baseaddr' from of_iomap() not released on lines: 498,508,516. timer_baseaddr may have the problem of not being released after use, I replaced it with the devm_of_iomap() function and added the clk_put() function to cleanup the "clk_ce" and "clk_cs".

EPSS

0.2% chance of exploitation in the next 30 days; higher than 11% of CVEs (scores of 2026-10-28)

Published

2025-10-22

Modified

2026-10-28

Record from

the NVD, synced 2026-10-28

References

• https://git.kernel.org/stable/c/289e2054eeb63c9e133960731c342eeffad218d3
• https://git.kernel.org/stable/c/54cc10a0f4b01b522e9519014200f1b33bf7e4aa
• https://git.kernel.org/stable/c/67d7eebbc424935dec61fb352d1ccae5d16cf429
• https://git.kernel.org/stable/c/8b5bf64c89c7100c921bd807ba39b2eb003061ab
• https://git.kernel.org/stable/c/919dd531ebb7514f205ae7aab87994337ebce1f6

Check your stackJSON