Not yet scoredPublished Oct 22, 2025

CVE-2023-53725clocksource/drivers/cadence-ttc: Fix memory leak in ttc_timer_probe

Updated under an hour ago (Oct 27, 2026, 10:00 AM ET)

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Exploited in the last 30 days

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".

CVSS: Not yet scored
Weakness (CWE): Not given
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Linux
NVD analysis: Deferred
Record last updated: May 11, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Linux Linux linux:linux (from the name)	from e932900a3279b5dbb6d8f43c7b369003620e137c before e0a9cc90ea44a50d76a84f9f9bf1703d31fe45e9; from e932900a3279b5dbb6d8f43c7b369003620e137c before 54cc10a0f4b01b522e9519014200f1b33bf7e4aa; from e932900a3279b5dbb6d8f43c7b369003620e137c before ebdff0986513a29be242aace0ef89b6c105b0bf0; from e932900a3279b5dbb6d8f43c7b369003620e137c before 289e2054eeb63c9e133960731c342eeffad218d3; from e932900a3279b5dbb6d8f43c7b369003620e137c before 919dd531ebb7514f205ae7aab87994337ebce1f6; from e932900a3279b5dbb6d8f43c7b369003620e137c before 67d7eebbc424935dec61fb352d1ccae5d16cf429; from e932900a3279b5dbb6d8f43c7b369003620e137c before 99744200f28b2cf5f50767447e51b4b4a977d145; from e932900a3279b5dbb6d8f43c7b369003620e137c before 8b5bf64c89c7100c921bd807ba39b2eb003061ab	CNA record

References

References

https://git.kernel.org/stable/c/e0a9cc90ea44a50d76a84f9f9bf1703d31fe45e9
https://git.kernel.org/stable/c/54cc10a0f4b01b522e9519014200f1b33bf7e4aa
https://git.kernel.org/stable/c/ebdff0986513a29be242aace0ef89b6c105b0bf0
https://git.kernel.org/stable/c/289e2054eeb63c9e133960731c342eeffad218d3
https://git.kernel.org/stable/c/919dd531ebb7514f205ae7aab87994337ebce1f6
https://git.kernel.org/stable/c/67d7eebbc424935dec61fb352d1ccae5d16cf429
https://git.kernel.org/stable/c/99744200f28b2cf5f50767447e51b4b4a977d145
https://git.kernel.org/stable/c/8b5bf64c89c7100c921bd807ba39b2eb003061ab

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.