{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2025-22046", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-12-29T08:45:45.810Z", "datePublished": "2025-04-16T14:12:06.454Z", "dateUpdated": "2025-05-26T05:17:17.791Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-05-26T05:17:17.791Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nuprobes/x86: Harden uretprobe syscall trampoline check\n\nJann reported a possible issue when trampoline_check_ip returns\naddress near the bottom of the address space that is allowed to\ncall into the syscall if uretprobes are not set up:\n\n https://lore.kernel.org/bpf/202502081235.5A6F352985@keescook/T/#m9d416df341b8fbc11737dacbcd29f0054413cbbf\n\nThough the mmap minimum address restrictions will typically prevent\ncreating mappings there, let's make sure uretprobe syscall checks\nfor that."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["arch/x86/kernel/uprobes.c", "include/linux/uprobes.h", "kernel/events/uprobes.c"], "versions": [{"version": "ff474a78cef5cb5f32be52fe25b78441327a2e7c", "lessThan": "c35771342e47d58ab9433f3be1c3c30f2c5fa4f3", "status": "affected", "versionType": "git"}, {"version": "ff474a78cef5cb5f32be52fe25b78441327a2e7c", "lessThan": "b0065d712049c87e1994c6eac00c6a637e39b325", "status": "affected", "versionType": "git"}, {"version": "ff474a78cef5cb5f32be52fe25b78441327a2e7c", "lessThan": "d4e48b8d59fe162938a5004ace698c847e6a3207", "status": "affected", "versionType": "git"}, {"version": "ff474a78cef5cb5f32be52fe25b78441327a2e7c", "lessThan": "fa6192adc32f4fdfe5b74edd5b210e12afd6ecc0", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["arch/x86/kernel/uprobes.c", "include/linux/uprobes.h", "kernel/events/uprobes.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/c35771342e47d58ab9433f3be1c3c30f2c5fa4f3"}, {"url": "https://git.kernel.org/stable/c/b0065d712049c87e1994c6eac00c6a637e39b325"}, {"url": "https://git.kernel.org/stable/c/d4e48b8d59fe162938a5004ace698c847e6a3207"}, {"url": "https://git.kernel.org/stable/c/fa6192adc32f4fdfe5b74edd5b210e12afd6ecc0"}], "title": "uprobes/x86: Harden uretprobe syscall trampoline check", "x_generator": {"engine": "bippy-1.2.0"}}}}

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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "36AF5265-52FA-43B1-996B-D05FDF2FCCDF", "versionEndExcluding": "6.12.23", "versionStartIncluding": "6.11", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "E7E864B0-8C00-4679-BA55-659B4C9C3AD3", "versionEndExcluding": "6.13.11", "versionStartIncluding": "6.13", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "FADAE5D8-4808-442C-B218-77B2CE8780A0", "versionEndExcluding": "6.14.2", "versionStartIncluding": "6.14", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nuprobes/x86: Harden uretprobe syscall trampoline check\n\nJann reported a possible issue when trampoline_check_ip returns\naddress near the bottom of the address space that is allowed to\ncall into the syscall if uretprobes are not set up:\n\n https://lore.kernel.org/bpf/202502081235.5A6F352985@keescook/T/#m9d416df341b8fbc11737dacbcd29f0054413cbbf\n\nThough the mmap minimum address restrictions will typically prevent\ncreating mappings there, let's make sure uretprobe syscall checks\nfor that."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: uprobes/x86: endurecer la llamada al sistema uretprobe trampoline check Jann inform\u00f3 un posible problema cuando trampoline_check_ip devuelve una direcci\u00f3n cerca del final del espacio de direcciones que puede llamar a la llamada al sistema si no se configuran uretprobes: https://lore.kernel.org/bpf/202502081235.5A6F352985@keescook/T/#m9d416df341b8fbc11737dacbcd29f0054413cbbf Aunque las restricciones de direcci\u00f3n m\u00ednima de mmap normalmente evitar\u00e1n la creaci\u00f3n de asignaciones all\u00ed, asegur\u00e9monos de que la llamada al sistema uretprobe lo verifique."}], "id": "CVE-2025-22046", "lastModified": "2025-10-31T20:39:20.020", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2025-04-16T15:15:58.027", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/b0065d712049c87e1994c6eac00c6a637e39b325"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/c35771342e47d58ab9433f3be1c3c30f2c5fa4f3"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/d4e48b8d59fe162938a5004ace698c847e6a3207"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/fa6192adc32f4fdfe5b74edd5b210e12afd6ecc0"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: uprobes/x86: Harden uretprobe syscall trampoline check", "id": "2360295", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2360295"}, "csaw": false, "cvss3": {"cvss3_base_score": "4.4", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-99", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nuprobes/x86: Harden uretprobe syscall trampoline check\nJann reported a possible issue when trampoline_check_ip returns\naddress near the bottom of the address space that is allowed to\ncall into the syscall if uretprobes are not set up:\nhttps://lore.kernel.org/bpf/202502081235.5A6F352985@keescook/T/#m9d416df341b8fbc11737dacbcd29f0054413cbbf\nThough the mmap minimum address restrictions will typically prevent\ncreating mappings there, let's make sure uretprobe syscall checks\nfor that."], "name": "CVE-2025-22046", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Fix deferred", "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": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "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-2025-22046\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-22046\nhttps://lore.kernel.org/linux-cve-announce/2025041601-CVE-2025-22046-e5b9@gregkh/T"], "threat_severity": "Low"}