{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2022-49489", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-02-26T02:08:31.585Z", "datePublished": "2025-02-26T02:13:26.785Z", "dateUpdated": "2025-03-05T21:21:43.996Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-02-26T02:13:26.785Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm/disp/dpu1: set vbif hw config to NULL to avoid use after memory free during pm runtime resume\n\nBUG: Unable to handle kernel paging request at virtual address 006b6b6b6b6b6be3\n\nCall trace:\n dpu_vbif_init_memtypes+0x40/0xb8\n dpu_runtime_resume+0xcc/0x1c0\n pm_generic_runtime_resume+0x30/0x44\n __genpd_runtime_resume+0x68/0x7c\n genpd_runtime_resume+0x134/0x258\n __rpm_callback+0x98/0x138\n rpm_callback+0x30/0x88\n rpm_resume+0x36c/0x49c\n __pm_runtime_resume+0x80/0xb0\n dpu_core_irq_uninstall+0x30/0xb0\n dpu_irq_uninstall+0x18/0x24\n msm_drm_uninit+0xd8/0x16c\n\nPatchwork: https://patchwork.freedesktop.org/patch/483255/\n[DB: fixed Fixes tag]"}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c"], "versions": [{"version": "25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef", "lessThan": "aa4cb188988dc6f1b3f4917d4dbc452150a5d871", "status": "affected", "versionType": "git"}, {"version": "25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef", "lessThan": "ef10d0c68e8608848cd58fca2589685718426607", "status": "affected", "versionType": "git"}, {"version": "25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef", "lessThan": "134760263f6441741db0b2970e7face6b34b6d1c", "status": "affected", "versionType": "git"}, 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"https://git.kernel.org/stable/c/ef4bdaac7cb5416f236613ed9337ff0ea8ee329b"}, {"url": "https://git.kernel.org/stable/c/97ac682b6f7d36be5d934f86c9911066540a68f1"}, {"url": "https://git.kernel.org/stable/c/5b0adf5cbf3b74721e4e4c4e0cadc91b8df8bcc2"}, {"url": "https://git.kernel.org/stable/c/fa5186b279ecf44b14fb435540d2065be91cb1ed"}], "title": "drm/msm/disp/dpu1: set vbif hw config to NULL to avoid use after memory free during pm runtime resume", "x_generator": {"engine": "bippy-5f407fcff5a0"}}, "adp": [{"metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2022-49489", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2025-03-05T21:14:26.064308Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-416", "description": "CWE-416 Use After Free"}]}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-03-05T21:21:43.996Z"}}]}}

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"drm/msm/disp/dpu1: set vbif hw config to NULL to avoid use after memory free during pm runtime resume", "affected": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef", "lessThan": "aa4cb188988dc6f1b3f4917d4dbc452150a5d871", "versionType": "git"}, {"status": "affected", "version": "25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef", "lessThan": "ef10d0c68e8608848cd58fca2589685718426607", "versionType": "git"}, {"status": "affected", "version": "25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef", "lessThan": "134760263f6441741db0b2970e7face6b34b6d1c", "versionType": "git"}, {"status": "affected", "version": "25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef", "lessThan": "ef4bdaac7cb5416f236613ed9337ff0ea8ee329b", "versionType": "git"}, {"status": "affected", "version": "25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef", "lessThan": 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"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-02-26T02:13:26.785Z"}}}, "cveMetadata": {"cveId": "CVE-2022-49489", "state": "PUBLISHED", "dateUpdated": "2025-03-05T21:21:43.996Z", "dateReserved": "2025-02-26T02:08:31.585Z", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "datePublished": "2025-02-26T02:13:26.785Z", "assignerShortName": "Linux"}, "dataVersion": "5.1"}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm/disp/dpu1: set vbif hw config to NULL to avoid use after memory free during pm runtime resume\n\nBUG: Unable to handle kernel paging request at virtual address 006b6b6b6b6b6be3\n\nCall trace:\n dpu_vbif_init_memtypes+0x40/0xb8\n dpu_runtime_resume+0xcc/0x1c0\n pm_generic_runtime_resume+0x30/0x44\n __genpd_runtime_resume+0x68/0x7c\n genpd_runtime_resume+0x134/0x258\n __rpm_callback+0x98/0x138\n rpm_callback+0x30/0x88\n rpm_resume+0x36c/0x49c\n __pm_runtime_resume+0x80/0xb0\n dpu_core_irq_uninstall+0x30/0xb0\n dpu_irq_uninstall+0x18/0x24\n msm_drm_uninit+0xd8/0x16c\n\nPatchwork: https://patchwork.freedesktop.org/patch/483255/\n[DB: fixed Fixes tag]"}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/msm/disp/dpu1: establecer la configuraci\u00f3n de hardware de vbif en NULL para evitar su uso despu\u00e9s de liberar memoria durante la reanudaci\u00f3n del tiempo de ejecuci\u00f3n de pm ERROR: No se puede gestionar la solicitud de paginaci\u00f3n del kernel en la direcci\u00f3n virtual 006b6b6b6b6b6be3 Call trace: dpu_vbif_init_memtypes+0x40/0xb8 dpu_runtime_resume+0xcc/0x1c0 pm_generic_runtime_resume+0x30/0x44 __genpd_runtime_resume+0x68/0x7c genpd_runtime_resume+0x134/0x258 __rpm_callback+0x98/0x138 rpm_callback+0x30/0x88 rpm_resume+0x36c/0x49c __pm_runtime_resume+0x80/0xb0 dpu_core_irq_uninstall+0x30/0xb0 dpu_irq_uninstall+0x18/0x24 msm_drm_uninit+0xd8/0x16c Patchwork: https://patchwork.freedesktop.org/patch/483255/ [DB: fixed Fixes tag] "}], "id": "CVE-2022-49489", "lastModified": "2025-03-05T22:15:34.743", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2025-02-26T07:01:25.083", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/134760263f6441741db0b2970e7face6b34b6d1c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/5b0adf5cbf3b74721e4e4c4e0cadc91b8df8bcc2"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/97ac682b6f7d36be5d934f86c9911066540a68f1"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/aa4cb188988dc6f1b3f4917d4dbc452150a5d871"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/ef10d0c68e8608848cd58fca2589685718426607"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/ef4bdaac7cb5416f236613ed9337ff0ea8ee329b"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/fa5186b279ecf44b14fb435540d2065be91cb1ed"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-416"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{"bugzilla": {"description": "kernel: drm/msm/disp/dpu1: set vbif hw config to NULL to avoid use after memory free during pm runtime resume", "id": "2347869", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2347869"}, "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:\ndrm/msm/disp/dpu1: set vbif hw config to NULL to avoid use after memory free during pm runtime resume\nBUG: Unable to handle kernel paging request at virtual address 006b6b6b6b6b6be3\nCall trace:\ndpu_vbif_init_memtypes+0x40/0xb8\ndpu_runtime_resume+0xcc/0x1c0\npm_generic_runtime_resume+0x30/0x44\n__genpd_runtime_resume+0x68/0x7c\ngenpd_runtime_resume+0x134/0x258\n__rpm_callback+0x98/0x138\nrpm_callback+0x30/0x88\nrpm_resume+0x36c/0x49c\n__pm_runtime_resume+0x80/0xb0\ndpu_core_irq_uninstall+0x30/0xb0\ndpu_irq_uninstall+0x18/0x24\nmsm_drm_uninit+0xd8/0x16c\nPatchwork: https://patchwork.freedesktop.org/patch/483255/\n[DB: fixed Fixes tag]"], "name": "CVE-2022-49489", "package_state": [{"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": "2025-02-26T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-49489\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-49489\nhttps://lore.kernel.org/linux-cve-announce/2025022605-CVE-2022-49489-4131@gregkh/T"], "threat_severity": "Moderate"}