CVE-2023-53725
clocksource/drivers/cadence-ttc: Fix memory leak in ttc_timer_probe
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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".
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Oct 22, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
e932900a3279b5dbb6d8f43c7b369003620e137c < e0a9cc90ea44a50d76a84f9f9bf1703d31fe45e9 e932900a3279b5dbb6d8f43c7b369003620e137c < 54cc10a0f4b01b522e9519014200f1b33bf7e4aa e932900a3279b5dbb6d8f43c7b369003620e137c < ebdff0986513a29be242aace0ef89b6c105b0bf0 e932900a3279b5dbb6d8f43c7b369003620e137c < 289e2054eeb63c9e133960731c342eeffad218d3 e932900a3279b5dbb6d8f43c7b369003620e137c < 919dd531ebb7514f205ae7aab87994337ebce1f6 e932900a3279b5dbb6d8f43c7b369003620e137c < 67d7eebbc424935dec61fb352d1ccae5d16cf429 e932900a3279b5dbb6d8f43c7b369003620e137c < 99744200f28b2cf5f50767447e51b4b4a977d145 e932900a3279b5dbb6d8f43c7b369003620e137c < 8b5bf64c89c7100c921bd807ba39b2eb003061ab
Linux / Linux
3.10
References
git.kernel.org: https://git.kernel.org/stable/c/e0a9cc90ea44a50d76a84f9f9bf1703d31fe45e9 git.kernel.org: https://git.kernel.org/stable/c/54cc10a0f4b01b522e9519014200f1b33bf7e4aa git.kernel.org: https://git.kernel.org/stable/c/ebdff0986513a29be242aace0ef89b6c105b0bf0 git.kernel.org: https://git.kernel.org/stable/c/289e2054eeb63c9e133960731c342eeffad218d3 git.kernel.org: https://git.kernel.org/stable/c/919dd531ebb7514f205ae7aab87994337ebce1f6 git.kernel.org: https://git.kernel.org/stable/c/67d7eebbc424935dec61fb352d1ccae5d16cf429 git.kernel.org: https://git.kernel.org/stable/c/99744200f28b2cf5f50767447e51b4b4a977d145 git.kernel.org: https://git.kernel.org/stable/c/8b5bf64c89c7100c921bd807ba39b2eb003061ab