{"id":"CVE-2024-50295","state":"PUBLISHED","title":"net: arc: fix the device for dma_map_single/dma_unmap_single","description":"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","publishedAt":"2024-11-19T01:30:41.999Z","updatedAt":"2026-05-23T15:54:59.696Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"f959dcd6ddfd29235030e8026471ac1b022ad2b0","status":"affected","lessThan":"30606ea3fae57f8e9f2467415389e988e3c53a18","versionType":"git"},{"version":"f959dcd6ddfd29235030e8026471ac1b022ad2b0","status":"affected","lessThan":"3898393b5483c8aa2efd7cb13aa70e22078ab022","versionType":"git"},{"version":"f959dcd6ddfd29235030e8026471ac1b022ad2b0","status":"affected","lessThan":"fd4e062fbc07156f8e9d73212d347c744572677e","versionType":"git"},{"version":"f959dcd6ddfd29235030e8026471ac1b022ad2b0","status":"affected","lessThan":"8ed7a4a39c3f7cd9655af867e878fda512ae67ad","versionType":"git"},{"version":"f959dcd6ddfd29235030e8026471ac1b022ad2b0","status":"affected","lessThan":"cd4706d9ac0d8d3bab8dc9e50cc1187f6cfa43dd","versionType":"git"},{"version":"f959dcd6ddfd29235030e8026471ac1b022ad2b0","status":"affected","lessThan":"71803c1dfa29e0d13b99e48fda11107cc8caebc7","versionType":"git"},{"version":"4e57482e8440fac7137832629109730ea4b267aa","status":"affected","versionType":"git"},{"version":"5.9.2","status":"affected","lessThan":"5.10","versionType":"semver"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/arc/emac_main.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.10","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.10","versionType":"semver"},{"version":"5.10.230","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.172","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.117","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.61","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.11.8","status":"unaffected","lessThanOrEqual":"6.11.*","versionType":"semver"},{"version":"6.12","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/arc/emac_main.c"]}],"references":["https://git.kernel.org/stable/c/30606ea3fae57f8e9f2467415389e988e3c53a18","https://git.kernel.org/stable/c/3898393b5483c8aa2efd7cb13aa70e22078ab022","https://git.kernel.org/stable/c/fd4e062fbc07156f8e9d73212d347c744572677e","https://git.kernel.org/stable/c/8ed7a4a39c3f7cd9655af867e878fda512ae67ad","https://git.kernel.org/stable/c/cd4706d9ac0d8d3bab8dc9e50cc1187f6cfa43dd","https://git.kernel.org/stable/c/71803c1dfa29e0d13b99e48fda11107cc8caebc7","https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html","https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"],"weaknesses":[],"ingestedAt":"2026-10-29T20:07:56.516Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/50xxx/CVE-2024-50295.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-50295","state":"PUBLISHED","datePublished":"2024-11-19T01:30:41.999Z","dateUpdated":"2026-05-23T15:54:59.696Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2024-10-21T19:36:19.986Z"},"containers":{"cna":{"title":"net: arc: fix the device for dma_map_single/dma_unmap_single","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":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"f959dcd6ddfd29235030e8026471ac1b022ad2b0","status":"affected","lessThan":"30606ea3fae57f8e9f2467415389e988e3c53a18","versionType":"git"},{"version":"f959dcd6ddfd29235030e8026471ac1b022ad2b0","status":"affected","lessThan":"3898393b5483c8aa2efd7cb13aa70e22078ab022","versionType":"git"},{"version":"f959dcd6ddfd29235030e8026471ac1b022ad2b0","status":"affected","lessThan":"fd4e062fbc07156f8e9d73212d347c744572677e","versionType":"git"},{"version":"f959dcd6ddfd29235030e8026471ac1b022ad2b0","status":"affected","lessThan":"8ed7a4a39c3f7cd9655af867e878fda512ae67ad","versionType":"git"},{"version":"f959dcd6ddfd29235030e8026471ac1b022ad2b0","status":"affected","lessThan":"cd4706d9ac0d8d3bab8dc9e50cc1187f6cfa43dd","versionType":"git"},{"version":"f959dcd6ddfd29235030e8026471ac1b022ad2b0","status":"affected","lessThan":"71803c1dfa29e0d13b99e48fda11107cc8caebc7","versionType":"git"},{"version":"4e57482e8440fac7137832629109730ea4b267aa","status":"affected","versionType":"git"},{"version":"5.9.2","status":"affected","lessThan":"5.10","versionType":"semver"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/arc/emac_main.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"5.10","status":"affected"},{"version":"0","status":"unaffected","lessThan":"5.10","versionType":"semver"},{"version":"5.10.230","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.172","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.117","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.61","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.11.8","status":"unaffected","lessThanOrEqual":"6.11.*","versionType":"semver"},{"version":"6.12","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/net/ethernet/arc/emac_main.c"]}],"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"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-23T15:54:59.696Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10","versionEndExcluding":"5.10.230"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10","versionEndExcluding":"5.15.172"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10","versionEndExcluding":"6.1.117"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10","versionEndExcluding":"6.6.61"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10","versionEndExcluding":"6.11.8"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10","versionEndExcluding":"6.12"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.9.2"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CVE 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