{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2022-48749", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-06-20T11:09:39.055Z", "datePublished": "2024-06-20T11:13:31.274Z", "dateUpdated": "2026-05-11T18:46:11.286Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T18:46:11.286Z" }, "descriptions": [ { "lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm/dpu: invalid parameter check in dpu_setup_dspp_pcc\n\nThe function performs a check on the \"ctx\" input parameter, however, it\nis used before the check.\n\nInitialize the \"base\" variable after the sanity check to avoid a\npossible NULL pointer dereference.\n\nAddresses-Coverity-ID: 1493866 (\"Null pointer dereference\")" } ], "affected": [ { "product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dspp.c" ], "versions": [ { "version": "4259ff7ae509ed880b3a7bb685972c3a3bf4b74b", "lessThan": "93a6e920d8ccb4df846c03b6e72f7e08843d294c", "status": "affected", "versionType": "git" }, { "version": "4259ff7ae509ed880b3a7bb685972c3a3bf4b74b", "lessThan": "8f069f6dde518dfebe86e848508c07e497bd9298", "status": "affected", "versionType": "git" }, { "version": "4259ff7ae509ed880b3a7bb685972c3a3bf4b74b", "lessThan": "1ebc18836d5df09061657f8c548e594cbb519476", "status": "affected", "versionType": "git" }, { "version": "4259ff7ae509ed880b3a7bb685972c3a3bf4b74b", "lessThan": "170b22234d5495f5e0844246e23f004639ee89ba", "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/gpu/drm/msm/disp/dpu1/dpu_hw_dspp.c" ], "versions": [ { "version": "5.8", "status": "affected" }, { "version": "0", "lessThan": "5.8", "status": "unaffected", "versionType": "semver" }, { "version": "5.10.96", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.15.19", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.16.5", "lessThanOrEqual": "5.16.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.17", "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": "5.8", "versionEndExcluding": "5.10.96" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.8", "versionEndExcluding": "5.15.19" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.8", "versionEndExcluding": "5.16.5" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.8", "versionEndExcluding": "5.17" } ] } ] } ], "references": [ { "url": "https://git.kernel.org/stable/c/93a6e920d8ccb4df846c03b6e72f7e08843d294c" }, { "url": "https://git.kernel.org/stable/c/8f069f6dde518dfebe86e848508c07e497bd9298" }, { "url": "https://git.kernel.org/stable/c/1ebc18836d5df09061657f8c548e594cbb519476" }, { "url": "https://git.kernel.org/stable/c/170b22234d5495f5e0844246e23f004639ee89ba" } ], "title": "drm/msm/dpu: invalid parameter check in dpu_setup_dspp_pcc", "x_generator": { "engine": "bippy-1.2.0" } }, "adp": [ { "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2024-06-20T13:33:31.394411Z", "id": "CVE-2022-48749", "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": "2024-06-20T13:33:38.927Z" } }, { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T15:25:01.560Z" }, "title": "CVE Program Container", "references": [ { "url": "https://git.kernel.org/stable/c/93a6e920d8ccb4df846c03b6e72f7e08843d294c", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/8f069f6dde518dfebe86e848508c07e497bd9298", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/1ebc18836d5df09061657f8c548e594cbb519476", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/170b22234d5495f5e0844246e23f004639ee89ba", "tags": [ "x_transferred" ] } ] } ] } }