{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2022-48787", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-07-16T11:38:08.891Z", "datePublished": "2024-07-16T11:43:44.349Z", "dateUpdated": "2024-09-11T17:34:16.166Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2024-07-16T11:43:44.349Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\niwlwifi: fix use-after-free\n\nIf no firmware was present at all (or, presumably, all of the\nfirmware files failed to parse), we end up unbinding by calling\ndevice_release_driver(), which calls remove(), which then in\niwlwifi calls iwl_drv_stop(), freeing the 'drv' struct. However\nthe new code I added will still erroneously access it after it\nwas freed.\n\nSet 'failure=false' in this case to avoid the access, all data\nwas already freed anyway."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/wireless/intel/iwlwifi/iwl-drv.c"], "versions": [{"version": "8e10749fa1a4", "lessThan": "d3b98fe36f8a", "status": "affected", "versionType": "git"}, {"version": "1d7cc54137a4", "lessThan": "7d6475179b85", "status": "affected", "versionType": "git"}, {"version": "0446cafa843e", "lessThan": "494de920d98f", "status": "affected", "versionType": "git"}, {"version": "febab6b60d61", "lessThan": "008508c16af0", "status": "affected", "versionType": "git"}, {"version": "e23f075d7798", "lessThan": "ddd46059f7d9", "status": "affected", "versionType": "git"}, {"version": "6b5ad4bd0d78", "lessThan": "9958b9cbb221", "status": "affected", "versionType": "git"}, {"version": "ab07506b0454", "lessThan": "bea2662e7818", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/wireless/intel/iwlwifi/iwl-drv.c"], "versions": [{"version": "4.14.263", "lessThan": "4.14.268", "status": "affected", "versionType": "custom"}, {"version": "4.19.226", "lessThan": "4.19.231", "status": "affected", "versionType": "custom"}, {"version": "5.4.174", "lessThan": "5.4.181", "status": "affected", "versionType": "custom"}, {"version": "5.10.94", "lessThan": "5.10.102", "status": "affected", "versionType": "custom"}, {"version": "5.15.17", "lessThan": "5.15.25", "status": "affected", "versionType": "custom"}, {"version": "5.16.3", "lessThan": "5.16.11", "status": "affected", "versionType": "custom"}]}], "references": [{"url": "https://git.kernel.org/stable/c/d3b98fe36f8a06ce654049540773256ab59cb53d"}, {"url": "https://git.kernel.org/stable/c/7d6475179b85a83186ccce59cdc359d4f07d0bcb"}, {"url": "https://git.kernel.org/stable/c/494de920d98f125b099f27a2d274850750aff957"}, {"url": "https://git.kernel.org/stable/c/008508c16af0087cda0394e1ac6f0493b01b6063"}, {"url": "https://git.kernel.org/stable/c/ddd46059f7d99119b62d44c519df7a79f2e6a515"}, {"url": "https://git.kernel.org/stable/c/9958b9cbb22145295ee1ffaea0904c383da2c05d"}, {"url": "https://git.kernel.org/stable/c/bea2662e7818e15d7607d17d57912ac984275d94"}], "title": "iwlwifi: fix use-after-free", "x_generator": {"engine": "bippy-c9c4e1df01b2"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T15:25:01.764Z"}, "title": "CVE Program Container", "references": [{"url": "https://git.kernel.org/stable/c/d3b98fe36f8a06ce654049540773256ab59cb53d", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/7d6475179b85a83186ccce59cdc359d4f07d0bcb", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/494de920d98f125b099f27a2d274850750aff957", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/008508c16af0087cda0394e1ac6f0493b01b6063", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/ddd46059f7d99119b62d44c519df7a79f2e6a515", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/9958b9cbb22145295ee1ffaea0904c383da2c05d", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/bea2662e7818e15d7607d17d57912ac984275d94", "tags": ["x_transferred"]}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2022-48787", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-09-10T16:59:49.027467Z"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-11T17:34:16.166Z"}}]}}

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2022-48787", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-07-16T11:38:08.891Z", "datePublished": "2024-07-16T11:43:44.349Z", "dateUpdated": "2024-08-03T15:25:01.764Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2024-07-16T11:43:44.349Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\niwlwifi: fix use-after-free\n\nIf no firmware was present at all (or, presumably, all of the\nfirmware files failed to parse), we end up unbinding by calling\ndevice_release_driver(), which calls remove(), which then in\niwlwifi calls iwl_drv_stop(), freeing the 'drv' struct. However\nthe new code I added will still erroneously access it after it\nwas freed.\n\nSet 'failure=false' in this case to avoid the access, all data\nwas already freed anyway."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/wireless/intel/iwlwifi/iwl-drv.c"], "versions": [{"version": "8e10749fa1a4", "lessThan": "d3b98fe36f8a", "status": "affected", "versionType": "git"}, {"version": "1d7cc54137a4", "lessThan": "7d6475179b85", "status": "affected", "versionType": "git"}, {"version": "0446cafa843e", "lessThan": "494de920d98f", "status": "affected", "versionType": "git"}, {"version": "febab6b60d61", "lessThan": "008508c16af0", "status": "affected", "versionType": "git"}, {"version": "e23f075d7798", "lessThan": "ddd46059f7d9", "status": "affected", "versionType": "git"}, {"version": "6b5ad4bd0d78", "lessThan": "9958b9cbb221", "status": "affected", "versionType": "git"}, {"version": "ab07506b0454", "lessThan": "bea2662e7818", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/wireless/intel/iwlwifi/iwl-drv.c"], "versions": [{"version": "4.14.263", "lessThan": "4.14.268", "status": "affected", "versionType": "custom"}, {"version": "4.19.226", "lessThan": "4.19.231", "status": "affected", "versionType": "custom"}, {"version": "5.4.174", "lessThan": "5.4.181", "status": "affected", "versionType": "custom"}, {"version": "5.10.94", "lessThan": "5.10.102", "status": "affected", "versionType": "custom"}, {"version": "5.15.17", "lessThan": "5.15.25", "status": "affected", "versionType": "custom"}, {"version": "5.16.3", "lessThan": "5.16.11", "status": "affected", "versionType": "custom"}]}], "references": [{"url": "https://git.kernel.org/stable/c/d3b98fe36f8a06ce654049540773256ab59cb53d"}, {"url": "https://git.kernel.org/stable/c/7d6475179b85a83186ccce59cdc359d4f07d0bcb"}, {"url": "https://git.kernel.org/stable/c/494de920d98f125b099f27a2d274850750aff957"}, {"url": "https://git.kernel.org/stable/c/008508c16af0087cda0394e1ac6f0493b01b6063"}, {"url": "https://git.kernel.org/stable/c/ddd46059f7d99119b62d44c519df7a79f2e6a515"}, {"url": "https://git.kernel.org/stable/c/9958b9cbb22145295ee1ffaea0904c383da2c05d"}, {"url": "https://git.kernel.org/stable/c/bea2662e7818e15d7607d17d57912ac984275d94"}], "title": "iwlwifi: fix use-after-free", "x_generator": {"engine": "bippy-c9c4e1df01b2"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2022-48787", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-09-10T16:59:49.027467Z"}}}], "providerMetadata": {"shortName": "CISA-ADP", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "dateUpdated": "2024-09-11T12:42:21.690Z"}, "title": "CISA ADP Vulnrichment"}]}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "D2BAC08D-1DF8-456A-A334-81FA58E954F0", "versionEndExcluding": "4.14.268", "versionStartIncluding": "4.14.263", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "97E335CA-D0B4-4E7E-95AE-31F09C68F24A", "versionEndExcluding": "4.19.231", "versionStartIncluding": "4.19.226", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "7C87A014-0685-4F19-AFB4-92D70C2F5E86", "versionEndExcluding": "5.4.181", "versionStartIncluding": "5.4.174", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "2F8484B5-4C78-484C-B905-1049FCB1A0A4", "versionEndExcluding": "5.10.102", "versionStartIncluding": "5.10.94", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "AFF9E8A8-A352-42D0-97A3-8EA0F1086775", "versionEndExcluding": "5.15.25", "versionStartIncluding": "5.15.17", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "85541B15-F4B0-4090-99DA-98AF1312A8B6", "versionEndExcluding": "5.16.11", "versionStartIncluding": "5.16.3", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\niwlwifi: fix use-after-free\n\nIf no firmware was present at all (or, presumably, all of the\nfirmware files failed to parse), we end up unbinding by calling\ndevice_release_driver(), which calls remove(), which then in\niwlwifi calls iwl_drv_stop(), freeing the 'drv' struct. However\nthe new code I added will still erroneously access it after it\nwas freed.\n\nSet 'failure=false' in this case to avoid the access, all data\nwas already freed anyway."}, {"lang": "es", "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: iwlwifi: corrige el use-after-free Si no hab\u00eda ning\u00fan firmware presente (o, presumiblemente, no se pudieron analizar todos los archivos de firmware), terminamos desvincul\u00e1ndolo llamando a device_release_driver( ), que llama a remove(), que luego en iwlwifi llama a iwl_drv_stop(), liberando la estructura 'drv'. Sin embargo, el nuevo c\u00f3digo que agregu\u00e9 seguir\u00e1 accediendo err\u00f3neamente a \u00e9l despu\u00e9s de que se haya liberado. Establezca 'failure=false' en este caso para evitar el acceso; todos los datos ya se liberaron de todos modos."}], "id": "CVE-2022-48787", "lastModified": "2024-08-07T19:48:19.510", "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": "nvd@nist.gov", "type": "Primary"}]}, "published": "2024-07-16T12:15:03.633", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/008508c16af0087cda0394e1ac6f0493b01b6063"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/494de920d98f125b099f27a2d274850750aff957"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/7d6475179b85a83186ccce59cdc359d4f07d0bcb"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/9958b9cbb22145295ee1ffaea0904c383da2c05d"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/bea2662e7818e15d7607d17d57912ac984275d94"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/d3b98fe36f8a06ce654049540773256ab59cb53d"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/ddd46059f7d99119b62d44c519df7a79f2e6a515"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-416"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: iwlwifi: fix use-after-free", "id": "2298123", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2298123"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.6", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H", "status": "draft"}, "cwe": "CWE-416", "details": ["In the Linux kernel, the following vulnerability has been resolved:\niwlwifi: fix use-after-free\nIf no firmware was present at all (or, presumably, all of the\nfirmware files failed to parse), we end up unbinding by calling\ndevice_release_driver(), which calls remove(), which then in\niwlwifi calls iwl_drv_stop(), freeing the 'drv' struct. However\nthe new code I added will still erroneously access it after it\nwas freed.\nSet 'failure=false' in this case to avoid the access, all data\nwas already freed anyway."], "name": "CVE-2022-48787", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "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": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Affected", "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": "2024-07-16T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-48787\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-48787\nhttps://lore.kernel.org/linux-cve-announce/2024071639-CVE-2022-48787-98e4@gregkh/T"], "threat_severity": "Moderate", "upstream_fix": "kernel 4.14.268, kernel 4.19.231, kernel 5.4.181, kernel 5.10.102, kernel 5.15.25, kernel 5.16.11"}