{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-50295", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-10-21T19:36:19.986Z", "datePublished": "2024-11-19T01:30:41.999Z", "dateUpdated": "2024-12-19T09:37:37.761Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2024-12-19T09:37:37.761Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: arc: fix the device for dma_map_single/dma_unmap_single\n\nThe ndev->dev and pdev->dev aren't the same device, use ndev->dev.parent\nwhich has dma_mask, ndev->dev.parent is just pdev->dev.\nOr it would cause the following issue:\n\n[ 39.933526] ------------[ cut here ]------------\n[ 39.938414] WARNING: CPU: 1 PID: 501 at kernel/dma/mapping.c:149 dma_map_page_attrs+0x90/0x1f8"}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/ethernet/arc/emac_main.c"], "versions": [{"version": "f959dcd6ddfd29235030e8026471ac1b022ad2b0", "lessThan": "30606ea3fae57f8e9f2467415389e988e3c53a18", "status": "affected", "versionType": "git"}, {"version": "f959dcd6ddfd29235030e8026471ac1b022ad2b0", "lessThan": "3898393b5483c8aa2efd7cb13aa70e22078ab022", "status": "affected", "versionType": "git"}, {"version": "f959dcd6ddfd29235030e8026471ac1b022ad2b0", "lessThan": "fd4e062fbc07156f8e9d73212d347c744572677e", "status": "affected", "versionType": "git"}, {"version": "f959dcd6ddfd29235030e8026471ac1b022ad2b0", "lessThan": "8ed7a4a39c3f7cd9655af867e878fda512ae67ad", "status": "affected", "versionType": "git"}, {"version": "f959dcd6ddfd29235030e8026471ac1b022ad2b0", "lessThan": "cd4706d9ac0d8d3bab8dc9e50cc1187f6cfa43dd", "status": "affected", "versionType": "git"}, {"version": "f959dcd6ddfd29235030e8026471ac1b022ad2b0", "lessThan": "71803c1dfa29e0d13b99e48fda11107cc8caebc7", "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/net/ethernet/arc/emac_main.c"], "versions": [{"version": "5.10", "status": "affected"}, {"version": "0", "lessThan": "5.10", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.230", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.172", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.117", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.61", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.11.8", "lessThanOrEqual": "6.11.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "references": [{"url": "https://git.kernel.org/stable/c/30606ea3fae57f8e9f2467415389e988e3c53a18"}, {"url": "https://git.kernel.org/stable/c/3898393b5483c8aa2efd7cb13aa70e22078ab022"}, {"url": "https://git.kernel.org/stable/c/fd4e062fbc07156f8e9d73212d347c744572677e"}, {"url": "https://git.kernel.org/stable/c/8ed7a4a39c3f7cd9655af867e878fda512ae67ad"}, {"url": "https://git.kernel.org/stable/c/cd4706d9ac0d8d3bab8dc9e50cc1187f6cfa43dd"}, {"url": "https://git.kernel.org/stable/c/71803c1dfa29e0d13b99e48fda11107cc8caebc7"}], "title": "net: arc: fix the device for dma_map_single/dma_unmap_single", "x_generator": {"engine": "bippy-5f407fcff5a0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: arc: fix the device for dma_map_single/dma_unmap_single\n\nThe ndev->dev and pdev->dev aren't the same device, use ndev->dev.parent\nwhich has dma_mask, ndev->dev.parent is just pdev->dev.\nOr it would cause the following issue:\n\n[ 39.933526] ------------[ cut here ]------------\n[ 39.938414] WARNING: CPU: 1 PID: 501 at kernel/dma/mapping.c:149 dma_map_page_attrs+0x90/0x1f8"}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net: arc: reparar el dispositivo para dma_map_single/dma_unmap_single ndev->dev y pdev->dev no son el mismo dispositivo, use ndev->dev.parent que tiene dma_mask, ndev->dev.parent es simplemente pdev->dev. O causar\u00eda el siguiente problema: [ 39.933526] ------------[ cortar aqu\u00ed ]------------ [ 39.938414] ADVERTENCIA: CPU: 1 PID: 501 en kernel/dma/mapping.c:149 dma_map_page_attrs+0x90/0x1f8"}], "id": "CVE-2024-50295", "lastModified": "2024-11-19T21:57:32.967", "metrics": {}, "published": "2024-11-19T02:16:31.687", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/30606ea3fae57f8e9f2467415389e988e3c53a18"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/3898393b5483c8aa2efd7cb13aa70e22078ab022"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/71803c1dfa29e0d13b99e48fda11107cc8caebc7"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/8ed7a4a39c3f7cd9655af867e878fda512ae67ad"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/cd4706d9ac0d8d3bab8dc9e50cc1187f6cfa43dd"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/fd4e062fbc07156f8e9d73212d347c744572677e"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{"bugzilla": {"description": "kernel: net: arc: fix the device for dma_map_single/dma_unmap_single", "id": "2327179", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2327179"}, "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"}, "cwe": "CWE-1231", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nnet: arc: fix the device for dma_map_single/dma_unmap_single\nThe ndev->dev and pdev->dev aren't the same device, use ndev->dev.parent\nwhich has dma_mask, ndev->dev.parent is just pdev->dev.\nOr it would cause the following issue:\n[ 39.933526] ------------[ cut here ]------------\n[ 39.938414] WARNING: CPU: 1 PID: 501 at kernel/dma/mapping.c:149 dma_map_page_attrs+0x90/0x1f8"], "name": "CVE-2024-50295", "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": "2024-11-19T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-50295\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-50295\nhttps://lore.kernel.org/linux-cve-announce/2024111959-CVE-2024-50295-1201@gregkh/T"], "threat_severity": "Low"}