{"api_version":"1","generated_at":"2026-08-04T14:27:54+00:00","cve":"CVE-2025-38226","urls":{"html":"https://cve.report/CVE-2025-38226","api":"https://cve.report/api/cve/CVE-2025-38226.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2025-38226","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2025-38226"},"summary":{"title":"media: vivid: Change the siize of the composing","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: vivid: Change the siize of the composing\n\nsyzkaller found a bug:\n\nBUG: KASAN: vmalloc-out-of-bounds in tpg_fill_plane_pattern drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:2608 [inline]\nBUG: KASAN: vmalloc-out-of-bounds in tpg_fill_plane_buffer+0x1a9c/0x5af0 drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:2705\nWrite of size 1440 at addr ffffc9000d0ffda0 by task vivid-000-vid-c/5304\n\nCPU: 0 UID: 0 PID: 5304 Comm: vivid-000-vid-c Not tainted 6.14.0-rc2-syzkaller-00039-g09fbf3d50205 #0\nHardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014\n\nCall Trace:\n <TASK>\n __dump_stack lib/dump_stack.c:94 [inline]\n dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120\n print_address_description mm/kasan/report.c:378 [inline]\n print_report+0x169/0x550 mm/kasan/report.c:489\n kasan_report+0x143/0x180 mm/kasan/report.c:602\n kasan_check_range+0x282/0x290 mm/kasan/generic.c:189\n __asan_memcpy+0x40/0x70 mm/kasan/shadow.c:106\n tpg_fill_plane_pattern drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:2608 [inline]\n tpg_fill_plane_buffer+0x1a9c/0x5af0 drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:2705\n vivid_fillbuff drivers/media/test-drivers/vivid/vivid-kthread-cap.c:470 [inline]\n vivid_thread_vid_cap_tick+0xf8e/0x60d0 drivers/media/test-drivers/vivid/vivid-kthread-cap.c:629\n vivid_thread_vid_cap+0x8aa/0xf30 drivers/media/test-drivers/vivid/vivid-kthread-cap.c:767\n kthread+0x7a9/0x920 kernel/kthread.c:464\n ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:148\n ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244\n </TASK>\n\nThe composition size cannot be larger than the size of fmt_cap_rect.\nSo execute v4l2_rect_map_inside() even if has_compose_cap == 0.","state":"PUBLISHED","assigner":"Linux","published_at":"2025-07-04 14:15:31","updated_at":"2026-07-30 06:23:01"},"problem_types":["CWE-787"],"metrics":[{"version":"3.1","source":"nvd@nist.gov","type":"Primary","score":"7.8","severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7.8,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"}},{"version":"3.1","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","type":"Secondary","score":"7.8","severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7.8,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"}},{"version":"3.1","source":"CNA","type":"DECLARED","score":"7.8","severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","data":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"references":[{"url":"https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html","name":"https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List","Third Party Advisory"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/f6b1b0f8ba0b61d8b511df5649d57235f230c135","name":"https://git.kernel.org/stable/c/f6b1b0f8ba0b61d8b511df5649d57235f230c135","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/f83ac8d30c43fd902af7c84c480f216157b60ef0","name":"https://git.kernel.org/stable/c/f83ac8d30c43fd902af7c84c480f216157b60ef0","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/5d89aa42534723400fefd46e26e053b9c382b4ee","name":"https://git.kernel.org/stable/c/5d89aa42534723400fefd46e26e053b9c382b4ee","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/635cea4f44c1ddae208666772c164eab5a6bce39","name":"https://git.kernel.org/stable/c/635cea4f44c1ddae208666772c164eab5a6bce39","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/89b5ab822bf69867c3951dd0eb34b0314c38966b","name":"https://git.kernel.org/stable/c/89b5ab822bf69867c3951dd0eb34b0314c38966b","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/c56398885716d97ee9bcadb2bc9663a8c1757a34","name":"https://git.kernel.org/stable/c/c56398885716d97ee9bcadb2bc9663a8c1757a34","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/57597d8db5bbda618ba2145b7e8a7e6f01b6a27e","name":"https://git.kernel.org/stable/c/57597d8db5bbda618ba2145b7e8a7e6f01b6a27e","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html","name":"https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List","Third Party Advisory"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/00da1c767a6567e56f23dda586847586868ac064","name":"https://git.kernel.org/stable/c/00da1c767a6567e56f23dda586847586868ac064","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-38226","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-38226","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 54f259906039dbfe46c550011409fa16f72370f6 57597d8db5bbda618ba2145b7e8a7e6f01b6a27e git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected f9d19f3a044ca651b0be52a4bf951ffe74259b9f 635cea4f44c1ddae208666772c164eab5a6bce39 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected ab54081a2843aefb837812fac5488cc8f1696142 89b5ab822bf69867c3951dd0eb34b0314c38966b git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 2f558c5208b0f70c8140e08ce09fcc84da48e789 5d89aa42534723400fefd46e26e053b9c382b4ee git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 94a7ad9283464b75b12516c5512541d467cefcf8 f6b1b0f8ba0b61d8b511df5649d57235f230c135 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 94a7ad9283464b75b12516c5512541d467cefcf8 00da1c767a6567e56f23dda586847586868ac064 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 94a7ad9283464b75b12516c5512541d467cefcf8 c56398885716d97ee9bcadb2bc9663a8c1757a34 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 94a7ad9283464b75b12516c5512541d467cefcf8 f83ac8d30c43fd902af7c84c480f216157b60ef0 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 8c0ee15d9a102c732d0745566d254040085d5663 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 5edc3604151919da8da0fb092b71d7dce07d848a git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 9c7fba9503b826f0c061d136f8f0c9f953ed18b9 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected ccb5392c4fea0e7d9f7ab35567e839d74cb3998b git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 5.4.229 5.4.296 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 5.10.163 5.10.239 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 5.15.86 5.15.186 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 6.1.2 6.1.142 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 4.9.337 4.10 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 4.14.303 4.15 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 4.19.270 4.20 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 6.0.16 6.1 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 6.2","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.2 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.4.296 5.4.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.10.239 5.10.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.15.186 5.15.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.1.142 6.1.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.6.95 6.6.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.12.35 6.12.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.15.4 6.15.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.16 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2025","cve_id":"38226","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2025-11-03T17:35:42.979Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"url":"https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"},{"url":"https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"}],"title":"CVE Program Container"}],"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/media/test-drivers/vivid/vivid-vid-cap.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"57597d8db5bbda618ba2145b7e8a7e6f01b6a27e","status":"affected","version":"54f259906039dbfe46c550011409fa16f72370f6","versionType":"git"},{"lessThan":"635cea4f44c1ddae208666772c164eab5a6bce39","status":"affected","version":"f9d19f3a044ca651b0be52a4bf951ffe74259b9f","versionType":"git"},{"lessThan":"89b5ab822bf69867c3951dd0eb34b0314c38966b","status":"affected","version":"ab54081a2843aefb837812fac5488cc8f1696142","versionType":"git"},{"lessThan":"5d89aa42534723400fefd46e26e053b9c382b4ee","status":"affected","version":"2f558c5208b0f70c8140e08ce09fcc84da48e789","versionType":"git"},{"lessThan":"f6b1b0f8ba0b61d8b511df5649d57235f230c135","status":"affected","version":"94a7ad9283464b75b12516c5512541d467cefcf8","versionType":"git"},{"lessThan":"00da1c767a6567e56f23dda586847586868ac064","status":"affected","version":"94a7ad9283464b75b12516c5512541d467cefcf8","versionType":"git"},{"lessThan":"c56398885716d97ee9bcadb2bc9663a8c1757a34","status":"affected","version":"94a7ad9283464b75b12516c5512541d467cefcf8","versionType":"git"},{"lessThan":"f83ac8d30c43fd902af7c84c480f216157b60ef0","status":"affected","version":"94a7ad9283464b75b12516c5512541d467cefcf8","versionType":"git"},{"status":"affected","version":"8c0ee15d9a102c732d0745566d254040085d5663","versionType":"git"},{"status":"affected","version":"5edc3604151919da8da0fb092b71d7dce07d848a","versionType":"git"},{"status":"affected","version":"9c7fba9503b826f0c061d136f8f0c9f953ed18b9","versionType":"git"},{"status":"affected","version":"ccb5392c4fea0e7d9f7ab35567e839d74cb3998b","versionType":"git"},{"lessThan":"5.4.296","status":"affected","version":"5.4.229","versionType":"semver"},{"lessThan":"5.10.239","status":"affected","version":"5.10.163","versionType":"semver"},{"lessThan":"5.15.186","status":"affected","version":"5.15.86","versionType":"semver"},{"lessThan":"6.1.142","status":"affected","version":"6.1.2","versionType":"semver"},{"lessThan":"4.10","status":"affected","version":"4.9.337","versionType":"semver"},{"lessThan":"4.15","status":"affected","version":"4.14.303","versionType":"semver"},{"lessThan":"4.20","status":"affected","version":"4.19.270","versionType":"semver"},{"lessThan":"6.1","status":"affected","version":"6.0.16","versionType":"semver"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/media/test-drivers/vivid/vivid-vid-cap.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.2"},{"lessThan":"6.2","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.4.*","status":"unaffected","version":"5.4.296","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.239","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.186","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.142","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.95","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.35","versionType":"semver"},{"lessThanOrEqual":"6.15.*","status":"unaffected","version":"6.15.4","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"6.16","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.4.296","versionStartIncluding":"5.4.229","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.10.239","versionStartIncluding":"5.10.163","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.15.186","versionStartIncluding":"5.15.86","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.1.142","versionStartIncluding":"6.1.2","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.6.95","versionStartIncluding":"6.2","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.12.35","versionStartIncluding":"6.2","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.15.4","versionStartIncluding":"6.2","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.16","versionStartIncluding":"6.2","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9.337","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.14.303","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.19.270","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.0.16","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: vivid: Change the siize of the composing\n\nsyzkaller found a bug:\n\nBUG: KASAN: vmalloc-out-of-bounds in tpg_fill_plane_pattern drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:2608 [inline]\nBUG: KASAN: vmalloc-out-of-bounds in tpg_fill_plane_buffer+0x1a9c/0x5af0 drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:2705\nWrite of size 1440 at addr ffffc9000d0ffda0 by task vivid-000-vid-c/5304\n\nCPU: 0 UID: 0 PID: 5304 Comm: vivid-000-vid-c Not tainted 6.14.0-rc2-syzkaller-00039-g09fbf3d50205 #0\nHardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014\n\nCall Trace:\n <TASK>\n __dump_stack lib/dump_stack.c:94 [inline]\n dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120\n print_address_description mm/kasan/report.c:378 [inline]\n print_report+0x169/0x550 mm/kasan/report.c:489\n kasan_report+0x143/0x180 mm/kasan/report.c:602\n kasan_check_range+0x282/0x290 mm/kasan/generic.c:189\n __asan_memcpy+0x40/0x70 mm/kasan/shadow.c:106\n tpg_fill_plane_pattern drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:2608 [inline]\n tpg_fill_plane_buffer+0x1a9c/0x5af0 drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:2705\n vivid_fillbuff drivers/media/test-drivers/vivid/vivid-kthread-cap.c:470 [inline]\n vivid_thread_vid_cap_tick+0xf8e/0x60d0 drivers/media/test-drivers/vivid/vivid-kthread-cap.c:629\n vivid_thread_vid_cap+0x8aa/0xf30 drivers/media/test-drivers/vivid/vivid-kthread-cap.c:767\n kthread+0x7a9/0x920 kernel/kthread.c:464\n ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:148\n ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244\n </TASK>\n\nThe composition size cannot be larger than the size of fmt_cap_rect.\nSo execute v4l2_rect_map_inside() even if has_compose_cap == 0."}],"metrics":[{"cvssV3_1":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"providerMetadata":{"dateUpdated":"2026-07-30T05:52:18.961Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/57597d8db5bbda618ba2145b7e8a7e6f01b6a27e"},{"url":"https://git.kernel.org/stable/c/635cea4f44c1ddae208666772c164eab5a6bce39"},{"url":"https://git.kernel.org/stable/c/89b5ab822bf69867c3951dd0eb34b0314c38966b"},{"url":"https://git.kernel.org/stable/c/5d89aa42534723400fefd46e26e053b9c382b4ee"},{"url":"https://git.kernel.org/stable/c/f6b1b0f8ba0b61d8b511df5649d57235f230c135"},{"url":"https://git.kernel.org/stable/c/00da1c767a6567e56f23dda586847586868ac064"},{"url":"https://git.kernel.org/stable/c/c56398885716d97ee9bcadb2bc9663a8c1757a34"},{"url":"https://git.kernel.org/stable/c/f83ac8d30c43fd902af7c84c480f216157b60ef0"}],"title":"media: vivid: Change the siize of the composing","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2025-38226","datePublished":"2025-07-04T13:37:40.977Z","dateReserved":"2025-04-16T04:51:23.995Z","dateUpdated":"2026-07-30T05:52:18.961Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2025-07-04 14:15:31","lastModifiedDate":"2026-07-30 06:23:01","problem_types":["CWE-787"],"metrics":{"cvssMetricV31":[{"source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7.8,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":5.9},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7.8,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":5.9}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.9.337","versionEndExcluding":"4.10","matchCriteriaId":"0C8C5100-ECF6-4F64-9489-EFC7923A7591"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.14.303","versionEndExcluding":"4.15","matchCriteriaId":"68B456F6-323E-4372-A707-523AAA068DF8"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.19.270","versionEndExcluding":"4.20","matchCriteriaId":"C08F8902-A527-4C5E-A1BC-1DA79FBF4CB1"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.4.229","versionEndExcluding":"5.4.296","matchCriteriaId":"0CB7FAEE-4AE1-4C9B-8F26-9D6BB32904C9"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10.163","versionEndExcluding":"5.10.239","matchCriteriaId":"BAB0445C-DA1D-4080-899A-75E070E70D1A"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.15.86","versionEndExcluding":"5.15.186","matchCriteriaId":"30551F39-AF72-4A80-983A-6B7B905336C4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.0.16","versionEndExcluding":"6.1","matchCriteriaId":"6C7522E3-150F-436D-BBD7-96C7B4B795ED"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1.2","versionEndExcluding":"6.1.142","matchCriteriaId":"C0CB8C80-5654-402A-A4A2-A995D1C3108E"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.2","versionEndExcluding":"6.6.95","matchCriteriaId":"C5E01853-7048-4D78-9479-9AEE41AC8456"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.7","versionEndExcluding":"6.12.35","matchCriteriaId":"E569FD34-0076-4428-BE17-EECCF867611C"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.13","versionEndExcluding":"6.15.4","matchCriteriaId":"DFD174C5-1AA2-4671-BDDC-1A9FCC753655"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*","matchCriteriaId":"FA6FEEC2-9F11-4643-8827-749718254FED"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2025","CveId":"38226","Ordinal":"1","Title":"media: vivid: Change the siize of the composing","CVE":"CVE-2025-38226","Year":"2025"},"notes":[{"CveYear":"2025","CveId":"38226","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: vivid: Change the siize of the composing\n\nsyzkaller found a bug:\n\nBUG: KASAN: vmalloc-out-of-bounds in tpg_fill_plane_pattern drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:2608 [inline]\nBUG: KASAN: vmalloc-out-of-bounds in tpg_fill_plane_buffer+0x1a9c/0x5af0 drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:2705\nWrite of size 1440 at addr ffffc9000d0ffda0 by task vivid-000-vid-c/5304\n\nCPU: 0 UID: 0 PID: 5304 Comm: vivid-000-vid-c Not tainted 6.14.0-rc2-syzkaller-00039-g09fbf3d50205 #0\nHardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014\n\nCall Trace:\n <TASK>\n __dump_stack lib/dump_stack.c:94 [inline]\n dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120\n print_address_description mm/kasan/report.c:378 [inline]\n print_report+0x169/0x550 mm/kasan/report.c:489\n kasan_report+0x143/0x180 mm/kasan/report.c:602\n kasan_check_range+0x282/0x290 mm/kasan/generic.c:189\n __asan_memcpy+0x40/0x70 mm/kasan/shadow.c:106\n tpg_fill_plane_pattern drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:2608 [inline]\n tpg_fill_plane_buffer+0x1a9c/0x5af0 drivers/media/common/v4l2-tpg/v4l2-tpg-core.c:2705\n vivid_fillbuff drivers/media/test-drivers/vivid/vivid-kthread-cap.c:470 [inline]\n vivid_thread_vid_cap_tick+0xf8e/0x60d0 drivers/media/test-drivers/vivid/vivid-kthread-cap.c:629\n vivid_thread_vid_cap+0x8aa/0xf30 drivers/media/test-drivers/vivid/vivid-kthread-cap.c:767\n kthread+0x7a9/0x920 kernel/kthread.c:464\n ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:148\n ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244\n </TASK>\n\nThe composition size cannot be larger than the size of fmt_cap_rect.\nSo execute v4l2_rect_map_inside() even if has_compose_cap == 0.","Type":"Description","Title":"media: vivid: Change the siize of the composing"}]}}}