CVE-2026-90239

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-90239", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-09-11T19:38:34.795Z", "datePublished": "2026-09-17T16:07:43.787Z", "dateUpdated": "2026-10-19T09:00:15.339Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-10-19T09:00:15.339Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: amd: isp4: release partial allocations in isp4if_alloc_fw_gpumem()\n\nisp4if_alloc_fw_gpumem() allocates several GPU memory pools in sequence.\nIf one of them fails, it jumps to error_no_memory and returns -ENOMEM\nwithout releasing the pools that were already allocated, leaking them.\n\nRelease the already-allocated pools before returning. isp4if_gpu_mem_free()\nis a no-op on pools that were not allocated, so calling\nisp4if_dealloc_fw_gpumem() here safely frees exactly the pools that\nsucceeded.\n\nisp4if_gpu_mem_free() previously logged an error for a NULL entry, which\nis a normal case during partial-allocation cleanup, so make it silent."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/media/platform/amd/isp4/isp4_interface.c"], "versions": [{"version": "4c5feef6a62c22b578344891232872056415a3dd", "lessThan": "a1f8750668e552837df781783909f2f680958006", "status": "affected", "versionType": "git"}, {"version": "4c5feef6a62c22b578344891232872056415a3dd", "lessThan": "fea97ee13c5332f67850733d6cefc1fe99460bde", "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/platform/amd/isp4/isp4_interface.c"], "versions": [{"version": "7.2", "status": "affected"}, {"version": "0", "lessThan": "7.2", "status": "unaffected", "versionType": "semver"}, {"version": "7.2.6", "lessThanOrEqual": "7.2.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.3", "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": "7.2", "versionEndExcluding": "7.2.6"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "7.2", "versionEndExcluding": "7.3"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/a1f8750668e552837df781783909f2f680958006"}, {"url": "https://git.kernel.org/stable/c/fea97ee13c5332f67850733d6cefc1fe99460bde"}], "title": "media: amd: isp4: release partial allocations in isp4if_alloc_fw_gpumem()", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/media/platform/amd/isp4/isp4_interface.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "a1f8750668e552837df781783909f2f680958006", "status": "affected", "version": "4c5feef6a62c22b578344891232872056415a3dd", "versionType": "git"}, {"lessThan": "fea97ee13c5332f67850733d6cefc1fe99460bde", "status": "affected", "version": "4c5feef6a62c22b578344891232872056415a3dd", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/media/platform/amd/isp4/isp4_interface.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "7.2"}, {"lessThan": "7.2", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "7.2.*", "status": "unaffected", "version": "7.2.6", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.3", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: amd: isp4: release partial allocations in isp4if_alloc_fw_gpumem()\n\nisp4if_alloc_fw_gpumem() allocates several GPU memory pools in sequence.\nIf one of them fails, it jumps to error_no_memory and returns -ENOMEM\nwithout releasing the pools that were already allocated, leaking them.\n\nRelease the already-allocated pools before returning. isp4if_gpu_mem_free()\nis a no-op on pools that were not allocated, so calling\nisp4if_dealloc_fw_gpumem() here safely frees exactly the pools that\nsucceeded.\n\nisp4if_gpu_mem_free() previously logged an error for a NULL entry, which\nis a normal case during partial-allocation cleanup, so make it silent."}], "id": "CVE-2026-90239", "lastModified": "2026-10-19T09:19:14.350", "metrics": {}, "published": "2026-09-17T17:17:19.860", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/a1f8750668e552837df781783909f2f680958006"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/fea97ee13c5332f67850733d6cefc1fe99460bde"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[4c5feef6a62c22b578344891232872056415a3dd,a1f8750668e552837df781783909f2f680958006)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[4c5feef6a62c22b578344891232872056415a3dd,fea97ee13c5332f67850733d6cefc1fe99460bde)"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "7.2"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[0,7.2)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.2.6,7.2.*]"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.3-rc1,*]"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}], "created": "2026-09-19T04:00:07.759811+00:00", "title": "Kernel GPU Memory Leak in AMD ISP4", "updated": "2026-09-19T08:30:16.786270+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"], "weaknesses": ["CWE-401", "CWE-399"]}