{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2022-49512", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-02-26T02:08:31.587Z", "datePublished": "2025-02-26T02:13:42.128Z", "dateUpdated": "2026-05-11T19:01:21.361Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T19:01:21.361Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmtd: rawnand: denali: Use managed device resources\n\nAll of the resources used by this driver has managed interfaces, so use\nthem. Otherwise we will get the following splat:\n\n[ 4.472703] denali-nand-pci 0000:00:05.0: timeout while waiting for irq 0x1000\n[ 4.474071] denali-nand-pci: probe of 0000:00:05.0 failed with error -5\n[ 4.473538] nand: No NAND device found\n[ 4.474068] BUG: unable to handle page fault for address: ffffc90005000410\n[ 4.475169] #PF: supervisor write access in kernel mode\n[ 4.475579] #PF: error_code(0x0002) - not-present page\n[ 4.478362] RIP: 0010:iowrite32+0x9/0x50\n[ 4.486068] Call Trace:\n[ 4.486269] <IRQ>\n[ 4.486443] denali_isr+0x15b/0x300 [denali]\n[ 4.486788] ? denali_direct_write+0x50/0x50 [denali]\n[ 4.487189] __handle_irq_event_percpu+0x161/0x3b0\n[ 4.487571] handle_irq_event+0x7d/0x1b0\n[ 4.487884] handle_fasteoi_irq+0x2b0/0x770\n[ 4.488219] __common_interrupt+0xc8/0x1b0\n[ 4.488549] common_interrupt+0x9a/0xc0"}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/mtd/nand/raw/denali_pci.c"], "versions": [{"version": "93db446a424cee9387b532995e6b516667079555", "lessThan": "3c68daf4a368cd9e63ae5a2145c9e4a6f838c166", "status": "affected", "versionType": "git"}, {"version": "93db446a424cee9387b532995e6b516667079555", "lessThan": "3830dbdfb9a4aec680e43ed80b9f23db7a88eac9", "status": "affected", "versionType": "git"}, {"version": "93db446a424cee9387b532995e6b516667079555", "lessThan": "87149cf9186201a63f0e0b93d9fa93d480bcb771", "status": "affected", "versionType": "git"}, {"version": "93db446a424cee9387b532995e6b516667079555", "lessThan": "efea1dd176edd17c8252051b7de6957f06efc394", "status": "affected", "versionType": "git"}, {"version": "93db446a424cee9387b532995e6b516667079555", "lessThan": "3a745b51cddafade99aaea1b93aad31e9614e230", "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/mtd/nand/raw/denali_pci.c"], "versions": [{"version": "4.17", "status": "affected"}, {"version": "0", "lessThan": "4.17", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.121", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.46", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.17.14", "lessThanOrEqual": "5.17.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.18.3", "lessThanOrEqual": "5.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.19", "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": "4.17", "versionEndExcluding": "5.10.121"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.17", "versionEndExcluding": "5.15.46"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.17", "versionEndExcluding": "5.17.14"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.17", "versionEndExcluding": "5.18.3"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.17", "versionEndExcluding": "5.19"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/3c68daf4a368cd9e63ae5a2145c9e4a6f838c166"}, {"url": "https://git.kernel.org/stable/c/3830dbdfb9a4aec680e43ed80b9f23db7a88eac9"}, {"url": "https://git.kernel.org/stable/c/87149cf9186201a63f0e0b93d9fa93d480bcb771"}, {"url": "https://git.kernel.org/stable/c/efea1dd176edd17c8252051b7de6957f06efc394"}, {"url": "https://git.kernel.org/stable/c/3a745b51cddafade99aaea1b93aad31e9614e230"}], "title": "mtd: rawnand: denali: Use managed device resources", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "8B25AC16-CAFE-41ED-8A68-7D0C8173FCFE", "versionEndExcluding": "5.10.121", "versionStartIncluding": "4.17", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "20D41697-0E8B-4B7D-8842-F17BF2AA21E1", "versionEndExcluding": "5.15.46", "versionStartIncluding": "5.11", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "15E2DD33-2255-4B76-9C15-04FF8CBAB252", "versionEndExcluding": "5.17.14", "versionStartIncluding": "5.16", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "8E122216-2E9E-4B3E-B7B8-D575A45BA3C2", "versionEndExcluding": "5.18.3", "versionStartIncluding": "5.18", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmtd: rawnand: denali: Use managed device resources\n\nAll of the resources used by this driver has managed interfaces, so use\nthem. Otherwise we will get the following splat:\n\n[ 4.472703] denali-nand-pci 0000:00:05.0: timeout while waiting for irq 0x1000\n[ 4.474071] denali-nand-pci: probe of 0000:00:05.0 failed with error -5\n[ 4.473538] nand: No NAND device found\n[ 4.474068] BUG: unable to handle page fault for address: ffffc90005000410\n[ 4.475169] #PF: supervisor write access in kernel mode\n[ 4.475579] #PF: error_code(0x0002) - not-present page\n[ 4.478362] RIP: 0010:iowrite32+0x9/0x50\n[ 4.486068] Call Trace:\n[ 4.486269] <IRQ>\n[ 4.486443] denali_isr+0x15b/0x300 [denali]\n[ 4.486788] ? denali_direct_write+0x50/0x50 [denali]\n[ 4.487189] __handle_irq_event_percpu+0x161/0x3b0\n[ 4.487571] handle_irq_event+0x7d/0x1b0\n[ 4.487884] handle_fasteoi_irq+0x2b0/0x770\n[ 4.488219] __common_interrupt+0xc8/0x1b0\n[ 4.488549] common_interrupt+0x9a/0xc0"}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: mtd: rawnand: denali: Usar recursos de dispositivo administrados Todos los recursos utilizados por este controlador tienen interfaces administradas, as\u00ed que \u00faselas. De lo contrario, obtendremos el siguiente splat: [ 4.472703] denali-nand-pci 0000:00:05.0: timeout while waiting for irq 0x1000 [ 4.474071] denali-nand-pci: probe of 0000:00:05.0 failed with error -5 [ 4.473538] nand: No NAND device found [ 4.474068] BUG: unable to handle page fault for address: ffffc90005000410 [ 4.475169] #PF: supervisor write access in kernel mode [ 4.475579] #PF: error_code(0x0002) - not-present page [ 4.478362] RIP: 0010:iowrite32+0x9/0x50 [ 4.486068] Call Trace: [ 4.486269] [ 4.486443] denali_isr+0x15b/0x300 [denali] [ 4.486788] ? denali_direct_write+0x50/0x50 [denali] [ 4.487189] __handle_irq_event_percpu+0x161/0x3b0 [ 4.487571] handle_irq_event+0x7d/0x1b0 [ 4.487884] handle_fasteoi_irq+0x2b0/0x770 [ 4.488219] __common_interrupt+0xc8/0x1b0 [ 4.488549] common_interrupt+0x9a/0xc0 "}], "id": "CVE-2022-49512", "lastModified": "2025-10-21T12:08:40.850", "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": "2025-02-26T07:01:27.287", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/3830dbdfb9a4aec680e43ed80b9f23db7a88eac9"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/3a745b51cddafade99aaea1b93aad31e9614e230"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/3c68daf4a368cd9e63ae5a2145c9e4a6f838c166"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/87149cf9186201a63f0e0b93d9fa93d480bcb771"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/efea1dd176edd17c8252051b7de6957f06efc394"}], "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: mtd: rawnand: denali: Use managed device resources", "id": "2347835", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2347835"}, "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:\nmtd: rawnand: denali: Use managed device resources\nAll of the resources used by this driver has managed interfaces, so use\nthem. Otherwise we will get the following splat:\n[ 4.472703] denali-nand-pci 0000:00:05.0: timeout while waiting for irq 0x1000\n[ 4.474071] denali-nand-pci: probe of 0000:00:05.0 failed with error -5\n[ 4.473538] nand: No NAND device found\n[ 4.474068] BUG: unable to handle page fault for address: ffffc90005000410\n[ 4.475169] #PF: supervisor write access in kernel mode\n[ 4.475579] #PF: error_code(0x0002) - not-present page\n[ 4.478362] RIP: 0010:iowrite32+0x9/0x50\n[ 4.486068] Call Trace:\n[ 4.486269] <IRQ>\n[ 4.486443] denali_isr+0x15b/0x300 [denali]\n[ 4.486788] ? denali_direct_write+0x50/0x50 [denali]\n[ 4.487189] __handle_irq_event_percpu+0x161/0x3b0\n[ 4.487571] handle_irq_event+0x7d/0x1b0\n[ 4.487884] handle_fasteoi_irq+0x2b0/0x770\n[ 4.488219] __common_interrupt+0xc8/0x1b0\n[ 4.488549] common_interrupt+0x9a/0xc0"], "name": "CVE-2022-49512", "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": "2025-02-26T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-49512\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-49512\nhttps://lore.kernel.org/linux-cve-announce/2025022609-CVE-2022-49512-f7ca@gregkh/T"], "threat_severity": "Moderate"}

{"created": "2025-07-12T22:31:48.749144+00:00", "updated": "2025-07-12T22:31:48.749216+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}