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".
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
e932900a3279b5dbb6d8f43c7b369003620e137c to < e0a9cc90ea44a50d76a84f9f9bf1703d31fe45e9affectede932900a3279b5dbb6d8f43c7b369003620e137c to < 54cc10a0f4b01b522e9519014200f1b33bf7e4aaaffectede932900a3279b5dbb6d8f43c7b369003620e137c to < ebdff0986513a29be242aace0ef89b6c105b0bf0affectede932900a3279b5dbb6d8f43c7b369003620e137c to < 289e2054eeb63c9e133960731c342eeffad218d3affectede932900a3279b5dbb6d8f43c7b369003620e137c to < 919dd531ebb7514f205ae7aab87994337ebce1f6affectede932900a3279b5dbb6d8f43c7b369003620e137c to < 67d7eebbc424935dec61fb352d1ccae5d16cf429affectede932900a3279b5dbb6d8f43c7b369003620e137c to < 99744200f28b2cf5f50767447e51b4b4a977d145affectede932900a3279b5dbb6d8f43c7b369003620e137c to < 8b5bf64c89c7100c921bd807ba39b2eb003061abaffected
Linux Linux
Default version status: affected
3.10affected0 to < 3.10unaffected4.19.291 to ≤ 4.19.*unaffected5.4.251 to ≤ 5.4.*unaffected5.10.188 to ≤ 5.10.*unaffected5.15.121 to ≤ 5.15.*unaffected6.1.39 to ≤ 6.1.*unaffected6.3.13 to ≤ 6.3.*unaffected6.4.4 to ≤ 6.4.*unaffected6.5 to ≤ *unaffected
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 ↗