{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2025-22078", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-12-29T08:45:45.815Z", "datePublished": "2025-04-16T14:12:28.562Z", "dateUpdated": "2025-05-26T05:17:59.735Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-05-26T05:17:59.735Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nstaging: vchiq_arm: Fix possible NPR of keep-alive thread\n\nIn case vchiq_platform_conn_state_changed() is never called or fails before\ndriver removal, ka_thread won't be a valid pointer to a task_struct. So\ndo the necessary checks before calling kthread_stop to avoid a crash."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c"], "versions": [{"version": "863a756aaf49ed23d25bbb1dad999a85f09e1836", "lessThan": "1817c4b85011998604e5ff9a80a6e01adb7e7e81", "status": "affected", "versionType": "git"}, {"version": "863a756aaf49ed23d25bbb1dad999a85f09e1836", "lessThan": "a915c896f95a989a7759a73f8c064f5dc3775175", "status": "affected", "versionType": "git"}, {"version": "863a756aaf49ed23d25bbb1dad999a85f09e1836", "lessThan": "bd38395b901327f77a82112f006240de22cf2ceb", "status": "affected", "versionType": "git"}, {"version": "863a756aaf49ed23d25bbb1dad999a85f09e1836", "lessThan": "3db89bc6d973e2bcaa852f6409c98c228f39a926", "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/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c"], "versions": [{"version": "6.11", "status": "affected"}, {"version": "0", "lessThan": "6.11", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.23", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.13.11", "lessThanOrEqual": "6.13.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.14.2", "lessThanOrEqual": "6.14.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.15", "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": "6.11", "versionEndExcluding": "6.12.23"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.11", "versionEndExcluding": "6.13.11"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.11", "versionEndExcluding": "6.14.2"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.11", "versionEndExcluding": "6.15"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/1817c4b85011998604e5ff9a80a6e01adb7e7e81"}, {"url": "https://git.kernel.org/stable/c/a915c896f95a989a7759a73f8c064f5dc3775175"}, {"url": "https://git.kernel.org/stable/c/bd38395b901327f77a82112f006240de22cf2ceb"}, {"url": "https://git.kernel.org/stable/c/3db89bc6d973e2bcaa852f6409c98c228f39a926"}], "title": "staging: vchiq_arm: Fix possible NPR of keep-alive thread", "x_generator": {"engine": "bippy-1.2.0"}}}}

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{"bugzilla": {"description": "kernel: staging: vchiq_arm: Fix possible NPR of keep-alive thread", "id": "2360216", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2360216"}, "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": ["In the Linux kernel, the following vulnerability has been resolved:\nstaging: vchiq_arm: Fix possible NPR of keep-alive thread\nIn case vchiq_platform_conn_state_changed() is never called or fails before\ndriver removal, ka_thread won't be a valid pointer to a task_struct. So\ndo the necessary checks before calling kthread_stop to avoid a crash."], "name": "CVE-2025-22078", "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": "2025-04-16T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-22078\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-22078\nhttps://lore.kernel.org/linux-cve-announce/2025041613-CVE-2025-22078-b7ce@gregkh/T"], "threat_severity": "Moderate"}