{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2022-49089", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-02-26T01:49:39.248Z", "datePublished": "2025-02-26T01:54:45.743Z", "dateUpdated": "2025-05-04T12:44:16.832Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-05-04T12:44:16.832Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nIB/rdmavt: add lock to call to rvt_error_qp to prevent a race condition\n\nThe documentation of the function rvt_error_qp says both r_lock and s_lock\nneed to be held when calling that function. It also asserts using lockdep\nthat both of those locks are held. However, the commit I referenced in\nFixes accidentally makes the call to rvt_error_qp in rvt_ruc_loopback no\nlonger covered by r_lock. This results in the lockdep assertion failing\nand also possibly in a race condition."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/infiniband/sw/rdmavt/qp.c"], "versions": [{"version": "d757c60eca9b22f4d108929a24401e0fdecda0b1", "lessThan": "8a50937227c385a477177c9ffa122b4230e40666", "status": "affected", "versionType": "git"}, {"version": "d757c60eca9b22f4d108929a24401e0fdecda0b1", "lessThan": "43c2d7890ecabe527448a6c391fb2d9a5e6bbfe0", "status": "affected", "versionType": "git"}, {"version": "d757c60eca9b22f4d108929a24401e0fdecda0b1", "lessThan": "92f1947c0d26060e978b3a9f21f32ce7c8c9cca3", "status": "affected", "versionType": "git"}, {"version": "d757c60eca9b22f4d108929a24401e0fdecda0b1", "lessThan": "77ffb2495a41098f9d6a14f8aefde3188da75944", "status": "affected", "versionType": "git"}, {"version": "d757c60eca9b22f4d108929a24401e0fdecda0b1", "lessThan": "57800cc36e55db0547461c49acf5cd84c0f502b0", "status": "affected", "versionType": "git"}, {"version": "d757c60eca9b22f4d108929a24401e0fdecda0b1", "lessThan": "4d809f69695d4e7d1378b3a072fa9aef23123018", "status": "affected", "versionType": "git"}, {"version": "25636de95557a95d54ac30be94af3748345a0a90", "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/infiniband/sw/rdmavt/qp.c"], "versions": [{"version": "5.1", "status": "affected"}, {"version": "0", "lessThan": "5.1", "status": "unaffected", "versionType": "semver"}, {"version": "5.4.189", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.111", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.34", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.16.20", "lessThanOrEqual": "5.16.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.17.3", "lessThanOrEqual": "5.17.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.18", "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": "5.1", "versionEndExcluding": "5.4.189"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.1", "versionEndExcluding": "5.10.111"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.1", "versionEndExcluding": "5.15.34"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.1", "versionEndExcluding": "5.16.20"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.1", "versionEndExcluding": "5.17.3"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.1", "versionEndExcluding": "5.18"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.0.4"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/8a50937227c385a477177c9ffa122b4230e40666"}, {"url": "https://git.kernel.org/stable/c/43c2d7890ecabe527448a6c391fb2d9a5e6bbfe0"}, {"url": "https://git.kernel.org/stable/c/92f1947c0d26060e978b3a9f21f32ce7c8c9cca3"}, {"url": "https://git.kernel.org/stable/c/77ffb2495a41098f9d6a14f8aefde3188da75944"}, {"url": "https://git.kernel.org/stable/c/57800cc36e55db0547461c49acf5cd84c0f502b0"}, {"url": "https://git.kernel.org/stable/c/4d809f69695d4e7d1378b3a072fa9aef23123018"}], "title": "IB/rdmavt: add lock to call to rvt_error_qp to prevent a race condition", "x_generator": {"engine": "bippy-1.2.0"}}}}

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{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nIB/rdmavt: add lock to call to rvt_error_qp to prevent a race condition\n\nThe documentation of the function rvt_error_qp says both r_lock and s_lock\nneed to be held when calling that function. It also asserts using lockdep\nthat both of those locks are held. However, the commit I referenced in\nFixes accidentally makes the call to rvt_error_qp in rvt_ruc_loopback no\nlonger covered by r_lock. This results in the lockdep assertion failing\nand also possibly in a race condition."}], "id": "CVE-2022-49089", "lastModified": "2025-02-26T07:00:46.240", "metrics": {}, "published": "2025-02-26T07:00:46.240", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/43c2d7890ecabe527448a6c391fb2d9a5e6bbfe0"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/4d809f69695d4e7d1378b3a072fa9aef23123018"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/57800cc36e55db0547461c49acf5cd84c0f502b0"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/77ffb2495a41098f9d6a14f8aefde3188da75944"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/8a50937227c385a477177c9ffa122b4230e40666"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/92f1947c0d26060e978b3a9f21f32ce7c8c9cca3"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{"bugzilla": {"description": "kernel: IB/rdmavt: add lock to call to rvt_error_qp to prevent a race condition", "id": "2348045", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2348045"}, "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:\nIB/rdmavt: add lock to call to rvt_error_qp to prevent a race condition\nThe documentation of the function rvt_error_qp says both r_lock and s_lock\nneed to be held when calling that function. It also asserts using lockdep\nthat both of those locks are held. However, the commit I referenced in\nFixes accidentally makes the call to rvt_error_qp in rvt_ruc_loopback no\nlonger covered by r_lock. This results in the lockdep assertion failing\nand also possibly in a race condition."], "name": "CVE-2022-49089", "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": "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": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Out of support scope", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-02-26T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-49089\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-49089\nhttps://lore.kernel.org/linux-cve-announce/2025022658-CVE-2022-49089-2a32@gregkh/T"], "threat_severity": "Moderate"}