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CVE-2023-53725

UnknownEPSS 0.19%

Last modified

CVE-2023-53725 is a vulnerability of currently unknown severity. 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 estimates a 0.19% chance of exploitation in the next 30 days.

Description

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".

Metrics

EPSS Probability
0.19%

9.0th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
LinuxLinux>= e932900a3279b5dbb6d8f43c7b369003620e137c, < e0a9cc90ea44a50d76a84f9f9bf1703d31fe45e9; >= e932900a3279b5dbb6d8f43c7b369003620e137c, < 54cc10a0f4b01b522e9519014200f1b33bf7e4aa; >= e932900a3279b5dbb6d8f43c7b369003620e137c, < ebdff0986513a29be242aace0ef89b6c105b0bf0; >= e932900a3279b5dbb6d8f43c7b369003620e137c, < 289e2054eeb63c9e133960731c342eeffad218d3; >= e932900a3279b5dbb6d8f43c7b369003620e137c, < 919dd531ebb7514f205ae7aab87994337ebce1f6; >= e932900a3279b5dbb6d8f43c7b369003620e137c, < 67d7eebbc424935dec61fb352d1ccae5d16cf429; >= e932900a3279b5dbb6d8f43c7b369003620e137c, < 99744200f28b2cf5f50767447e51b4b4a977d145; >= e932900a3279b5dbb6d8f43c7b369003620e137c, < 8b5bf64c89c7100c921bd807ba39b2eb003061ab
LinuxLinux3.10

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is 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".
How severe is CVE-2023-53725?
Severity scoring for CVE-2023-53725 is pending analysis. The EPSS model estimates a 0.19% probability of exploitation in the next 30 days.
How do I fix CVE-2023-53725?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST