CVE-2023-53725clocksource/drivers/cadence-ttc: Fix memory leak in ttc_timer_probe
- —Not scoredno CVSS score yet
- 0.21%Exploitation in 30 daysEPSS · top 89% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
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".
Timeline
ID reserved
By Linux
Published
- 7 months later
· 7 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
No CVSS score yet: neither the CNA, CISA nor NVD has scored this CVE. NVD status: Deferred.
- EPSS (exploitation in 30 days)
- 0.21% · top 89% of all CVEs (13 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Not scored.
Affected products
- affected e932900a3279b5dbb6d8f43c7b369003620e137c – < e0a9cc90ea44a50d76a84f9f9bf1703d31fe45e9
- affected e932900a3279b5dbb6d8f43c7b369003620e137c – < 54cc10a0f4b01b522e9519014200f1b33bf7e4aa
- affected e932900a3279b5dbb6d8f43c7b369003620e137c – < ebdff0986513a29be242aace0ef89b6c105b0bf0
- affected e932900a3279b5dbb6d8f43c7b369003620e137c – < 289e2054eeb63c9e133960731c342eeffad218d3
- affected e932900a3279b5dbb6d8f43c7b369003620e137c – < 919dd531ebb7514f205ae7aab87994337ebce1f6
- affected e932900a3279b5dbb6d8f43c7b369003620e137c – < 67d7eebbc424935dec61fb352d1ccae5d16cf429
- affected e932900a3279b5dbb6d8f43c7b369003620e137c – < 99744200f28b2cf5f50767447e51b4b4a977d145
- affected e932900a3279b5dbb6d8f43c7b369003620e137c – < 8b5bf64c89c7100c921bd807ba39b2eb003061ab
- affected 3.10
- unaffected < 3.10
- unaffected 4.19.291 – ≤ 4.19.*
- unaffected 5.4.251 – ≤ 5.4.*
- unaffected 5.10.188 – ≤ 5.10.*
- unaffected 5.15.121 – ≤ 5.15.*
- unaffected 6.1.39 – ≤ 6.1.*
- unaffected 6.3.13 – ≤ 6.3.*
- unaffected 6.4.4 – ≤ 6.4.*
- unaffected 6.5 – ≤ *
References
References8
- https://git.kernel.org/stable/c/e0a9cc90ea44a50d76a84f9f9bf1703d31fe45e9 (opens in a new tab)
- https://git.kernel.org/stable/c/54cc10a0f4b01b522e9519014200f1b33bf7e4aa (opens in a new tab)
- https://git.kernel.org/stable/c/ebdff0986513a29be242aace0ef89b6c105b0bf0 (opens in a new tab)
- https://git.kernel.org/stable/c/289e2054eeb63c9e133960731c342eeffad218d3 (opens in a new tab)
- https://git.kernel.org/stable/c/919dd531ebb7514f205ae7aab87994337ebce1f6 (opens in a new tab)
- https://git.kernel.org/stable/c/67d7eebbc424935dec61fb352d1ccae5d16cf429 (opens in a new tab)
- https://git.kernel.org/stable/c/99744200f28b2cf5f50767447e51b4b4a977d145 (opens in a new tab)
- https://git.kernel.org/stable/c/8b5bf64c89c7100c921bd807ba39b2eb003061ab (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2023-60003 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2023-53725)Record last updated .