{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2022-48945", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-08-22T01:27:53.624Z", "datePublished": "2024-09-23T09:46:40.851Z", "dateUpdated": "2026-05-11T18:50:11.502Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T18:50:11.502Z" }, "descriptions": [ { "lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: vivid: fix compose size exceed boundary\n\nsyzkaller found a bug:\n\n BUG: unable to handle page fault for address: ffffc9000a3b1000\n #PF: supervisor write access in kernel mode\n #PF: error_code(0x0002) - not-present page\n PGD 100000067 P4D 100000067 PUD 10015f067 PMD 1121ca067 PTE 0\n Oops: 0002 [#1] PREEMPT SMP\n CPU: 0 PID: 23489 Comm: vivid-000-vid-c Not tainted 6.1.0-rc1+ #512\n Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.13.0-1ubuntu1.1 04/01/2014\n RIP: 0010:memcpy_erms+0x6/0x10\n[...]\n Call Trace:\n \n ? tpg_fill_plane_buffer+0x856/0x15b0\n vivid_fillbuff+0x8ac/0x1110\n vivid_thread_vid_cap_tick+0x361/0xc90\n vivid_thread_vid_cap+0x21a/0x3a0\n kthread+0x143/0x180\n ret_from_fork+0x1f/0x30\n \n\nThis is because we forget to check boundary after adjust compose->height\nint V4L2_SEL_TGT_CROP case. Add v4l2_rect_map_inside() to fix this problem\nfor this case." } ], "affected": [ { "product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "drivers/media/test-drivers/vivid/vivid-vid-cap.c" ], "versions": [ { "version": "ef834f7836ec0502f49f20bbc42f1240577a9c83", "lessThan": "8c0ee15d9a102c732d0745566d254040085d5663", "status": "affected", "versionType": "git" }, { "version": "ef834f7836ec0502f49f20bbc42f1240577a9c83", "lessThan": "5edc3604151919da8da0fb092b71d7dce07d848a", "status": "affected", "versionType": "git" }, { "version": "ef834f7836ec0502f49f20bbc42f1240577a9c83", "lessThan": "9c7fba9503b826f0c061d136f8f0c9f953ed18b9", "status": "affected", "versionType": "git" }, { "version": "ef834f7836ec0502f49f20bbc42f1240577a9c83", "lessThan": "54f259906039dbfe46c550011409fa16f72370f6", "status": "affected", "versionType": "git" }, { "version": "ef834f7836ec0502f49f20bbc42f1240577a9c83", "lessThan": "f9d19f3a044ca651b0be52a4bf951ffe74259b9f", "status": "affected", "versionType": "git" }, { "version": "ef834f7836ec0502f49f20bbc42f1240577a9c83", "lessThan": "ab54081a2843aefb837812fac5488cc8f1696142", "status": "affected", "versionType": "git" }, { "version": "ef834f7836ec0502f49f20bbc42f1240577a9c83", "lessThan": "ccb5392c4fea0e7d9f7ab35567e839d74cb3998b", "status": "affected", "versionType": "git" }, { "version": "ef834f7836ec0502f49f20bbc42f1240577a9c83", "lessThan": "2f558c5208b0f70c8140e08ce09fcc84da48e789", "status": "affected", "versionType": "git" }, { "version": "ef834f7836ec0502f49f20bbc42f1240577a9c83", "lessThan": "94a7ad9283464b75b12516c5512541d467cefcf8", "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/media/test-drivers/vivid/vivid-vid-cap.c" ], "versions": [ { "version": "3.18", "status": "affected" }, { "version": "0", "lessThan": "3.18", "status": "unaffected", "versionType": "semver" }, { "version": "4.9.337", "lessThanOrEqual": "4.9.*", "status": "unaffected", "versionType": "semver" }, { "version": "4.14.303", "lessThanOrEqual": "4.14.*", "status": "unaffected", "versionType": "semver" }, { "version": "4.19.270", "lessThanOrEqual": "4.19.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.4.229", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.10.163", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.15.86", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.0.16", "lessThanOrEqual": "6.0.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.1.2", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.2", "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": "3.18", "versionEndExcluding": "4.9.337" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.18", "versionEndExcluding": "4.14.303" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.18", "versionEndExcluding": "4.19.270" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.18", "versionEndExcluding": "5.4.229" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.18", "versionEndExcluding": "5.10.163" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.18", "versionEndExcluding": "5.15.86" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.18", "versionEndExcluding": "6.0.16" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.18", "versionEndExcluding": "6.1.2" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.18", "versionEndExcluding": "6.2" } ] } ] } ], "references": [ { "url": "https://git.kernel.org/stable/c/8c0ee15d9a102c732d0745566d254040085d5663" }, { "url": "https://git.kernel.org/stable/c/5edc3604151919da8da0fb092b71d7dce07d848a" }, { "url": "https://git.kernel.org/stable/c/9c7fba9503b826f0c061d136f8f0c9f953ed18b9" }, { "url": "https://git.kernel.org/stable/c/54f259906039dbfe46c550011409fa16f72370f6" }, { "url": "https://git.kernel.org/stable/c/f9d19f3a044ca651b0be52a4bf951ffe74259b9f" }, { "url": "https://git.kernel.org/stable/c/ab54081a2843aefb837812fac5488cc8f1696142" }, { "url": "https://git.kernel.org/stable/c/ccb5392c4fea0e7d9f7ab35567e839d74cb3998b" }, { "url": "https://git.kernel.org/stable/c/2f558c5208b0f70c8140e08ce09fcc84da48e789" }, { "url": "https://git.kernel.org/stable/c/94a7ad9283464b75b12516c5512541d467cefcf8" } ], "title": "media: vivid: fix compose size exceed boundary", "x_generator": { "engine": "bippy-1.2.0" } }, "adp": [ { "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2024-09-29T14:21:20.078497Z", "id": "CVE-2022-48945", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "version": "2.0.3" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-29T14:21:31.001Z" } } ] } }