{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2023-53725", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-10-22T13:21:37.348Z", "datePublished": "2025-10-22T13:23:55.200Z", "dateUpdated": "2026-05-11T19:50:38.962Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T19:50:38.962Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nclocksource/drivers/cadence-ttc: Fix memory leak in ttc_timer_probe\n\nSmatch reports:\ndrivers/clocksource/timer-cadence-ttc.c:529 ttc_timer_probe()\nwarn: 'timer_baseaddr' from of_iomap() not released on lines: 498,508,516.\n\ntimer_baseaddr may have the problem of not being released after use,\nI replaced it with the devm_of_iomap() function and added the clk_put()\nfunction to cleanup the \"clk_ce\" and \"clk_cs\"."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/clocksource/timer-cadence-ttc.c"], "versions": [{"version": "e932900a3279b5dbb6d8f43c7b369003620e137c", "lessThan": "e0a9cc90ea44a50d76a84f9f9bf1703d31fe45e9", "status": "affected", "versionType": "git"}, {"version": "e932900a3279b5dbb6d8f43c7b369003620e137c", "lessThan": "54cc10a0f4b01b522e9519014200f1b33bf7e4aa", "status": "affected", "versionType": "git"}, {"version": "e932900a3279b5dbb6d8f43c7b369003620e137c", "lessThan": "ebdff0986513a29be242aace0ef89b6c105b0bf0", "status": "affected", "versionType": "git"}, {"version": "e932900a3279b5dbb6d8f43c7b369003620e137c", "lessThan": "289e2054eeb63c9e133960731c342eeffad218d3", "status": "affected", "versionType": "git"}, {"version": "e932900a3279b5dbb6d8f43c7b369003620e137c", "lessThan": "919dd531ebb7514f205ae7aab87994337ebce1f6", "status": "affected", "versionType": "git"}, {"version": "e932900a3279b5dbb6d8f43c7b369003620e137c", "lessThan": "67d7eebbc424935dec61fb352d1ccae5d16cf429", "status": "affected", "versionType": "git"}, {"version": "e932900a3279b5dbb6d8f43c7b369003620e137c", "lessThan": "99744200f28b2cf5f50767447e51b4b4a977d145", "status": "affected", "versionType": "git"}, {"version": "e932900a3279b5dbb6d8f43c7b369003620e137c", "lessThan": "8b5bf64c89c7100c921bd807ba39b2eb003061ab", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/clocksource/timer-cadence-ttc.c"], "versions": [{"version": "3.10", "status": "affected"}, {"version": "0", "lessThan": "3.10", "status": "unaffected", "versionType": "semver"}, {"version": "4.19.291", "lessThanOrEqual": "4.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.4.251", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.188", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.121", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.39", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.3.13", "lessThanOrEqual": "6.3.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.4.4", "lessThanOrEqual": "6.4.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.5", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.10", "versionEndExcluding": "4.19.291"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.10", "versionEndExcluding": "5.4.251"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.10", "versionEndExcluding": "5.10.188"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.10", "versionEndExcluding": "5.15.121"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.10", "versionEndExcluding": "6.1.39"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.10", "versionEndExcluding": "6.3.13"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.10", "versionEndExcluding": "6.4.4"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.10", "versionEndExcluding": "6.5"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/e0a9cc90ea44a50d76a84f9f9bf1703d31fe45e9"}, {"url": "https://git.kernel.org/stable/c/54cc10a0f4b01b522e9519014200f1b33bf7e4aa"}, {"url": "https://git.kernel.org/stable/c/ebdff0986513a29be242aace0ef89b6c105b0bf0"}, {"url": "https://git.kernel.org/stable/c/289e2054eeb63c9e133960731c342eeffad218d3"}, {"url": "https://git.kernel.org/stable/c/919dd531ebb7514f205ae7aab87994337ebce1f6"}, {"url": "https://git.kernel.org/stable/c/67d7eebbc424935dec61fb352d1ccae5d16cf429"}, {"url": "https://git.kernel.org/stable/c/99744200f28b2cf5f50767447e51b4b4a977d145"}, {"url": "https://git.kernel.org/stable/c/8b5bf64c89c7100c921bd807ba39b2eb003061ab"}], "title": "clocksource/drivers/cadence-ttc: Fix memory leak in ttc_timer_probe", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nclocksource/drivers/cadence-ttc: Fix memory leak in ttc_timer_probe\n\nSmatch reports:\ndrivers/clocksource/timer-cadence-ttc.c:529 ttc_timer_probe()\nwarn: 'timer_baseaddr' from of_iomap() not released on lines: 498,508,516.\n\ntimer_baseaddr may have the problem of not being released after use,\nI replaced it with the devm_of_iomap() function and added the clk_put()\nfunction to cleanup the \"clk_ce\" and \"clk_cs\"."}], "id": "CVE-2023-53725", "lastModified": "2026-04-15T00:35:42.020", "metrics": {}, "published": "2025-10-22T14:15:47.710", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/289e2054eeb63c9e133960731c342eeffad218d3"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/54cc10a0f4b01b522e9519014200f1b33bf7e4aa"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/67d7eebbc424935dec61fb352d1ccae5d16cf429"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/8b5bf64c89c7100c921bd807ba39b2eb003061ab"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/919dd531ebb7514f205ae7aab87994337ebce1f6"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/99744200f28b2cf5f50767447e51b4b4a977d145"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/e0a9cc90ea44a50d76a84f9f9bf1703d31fe45e9"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/ebdff0986513a29be242aace0ef89b6c105b0bf0"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Deferred"}

{"bugzilla": {"description": "kernel: clocksource/drivers/cadence-ttc: Fix memory leak in ttc_timer_probe", "id": "2405739", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2405739"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "details": ["No description is available for this CVE."], "name": "CVE-2023-53725", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-10-22T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-53725\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-53725\nhttps://lore.kernel.org/linux-cve-announce/2025102215-CVE-2023-53725-0343@gregkh/T"], "threat_severity": "Moderate"}

{"created": "2025-10-23T10:04:44.298706+00:00", "updated": "2025-10-23T10:04:44.298732+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}