{"id":"CVE-2026-90239","revision":"d64ed09c33954511bec86d79181c606d","records":[{"revision":"d64ed09c33954511bec86d79181c606d","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-90239","aliases":[],"title":"media: amd: isp4: release partial allocations in isp4if_alloc_fw_gpumem()","description":"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.","state":0,"publishedAt":"2026-09-17T16:07:43.787+00:00","modifiedAt":"2026-10-19T09:00:15.339+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/media/platform/amd/isp4/isp4_interface.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"4c5feef6a62c22b578344891232872056415a3dd\",\n                            \"lessThan\": \"a1f8750668e552837df781783909f2f680958006\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"4c5feef6a62c22b578344891232872056415a3dd\",\n                            \"lessThan\": \"fea97ee13c5332f67850733d6cefc1fe99460bde\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"affected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/media/platform/amd/isp4/isp4_interface.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"7.2\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"7.2\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2.6\",\n                            \"lessThanOrEqual\": \"7.2.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.3\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://git.kernel.org/stable/c/a1f8750668e552837df781783909f2f680958006","https://git.kernel.org/stable/c/fea97ee13c5332f67850733d6cefc1fe99460bde"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-90239","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-90239","identifiers":["CVE-2026-90239"]},"retained":false,"historicalAffected":[]}],"coverage":[]}