{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-90314",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-09-11T19:38:34.801Z",
        "datePublished": "2026-09-17T16:08:33.568Z",
        "dateUpdated": "2026-10-19T09:01:30.762Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-10-19T09:01:30.762Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nremoteproc: fix OOB read via signed offset in rsc_table_for_each_entry()\n\ntable->offset[i] is a u32 from firmware, but was stored into a signed\nint.  A crafted offset like 0xFFFFFFF0 becomes -16, placing hdr 16 bytes\nbefore the table buffer.  The subsequent avail check was bypassed\nbecause the negative int was promoted to a large size_t in the\nexpression \"table_sz - offset - sizeof(*hdr)\", yielding a large positive\navail and letting the out-of-bounds hdr->type read proceed undetected.\n\nStore the offset as u32 and validate it with unsigned comparisons before\nany pointer arithmetic."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "include/linux/rsc_table.h"
                    ],
                    "versions": [
                        {
                            "version": "fd2c15ec1dd3c2fdfc6ff03bb9644da9d530e3b9",
                            "lessThan": "0d385be8f199b349f325cf90584b47b6a044ea79",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "fd2c15ec1dd3c2fdfc6ff03bb9644da9d530e3b9",
                            "lessThan": "cc85e0d3d3333fd5fd2d50c9a4578d209d7f2564",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "fd2c15ec1dd3c2fdfc6ff03bb9644da9d530e3b9",
                            "lessThan": "6a01ad25aa4f3a02153cf1d112cb9b65865cd5d8",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "fd2c15ec1dd3c2fdfc6ff03bb9644da9d530e3b9",
                            "lessThan": "c82241a9454b2d30d53b50884f94b7972ba44a5e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "fd2c15ec1dd3c2fdfc6ff03bb9644da9d530e3b9",
                            "lessThan": "bc4940793aaa16a9cf90063b11d6926f8014a1b7",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "fd2c15ec1dd3c2fdfc6ff03bb9644da9d530e3b9",
                            "lessThan": "6fd220604f06c746760183df74b07384c3fdd660",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "fd2c15ec1dd3c2fdfc6ff03bb9644da9d530e3b9",
                            "lessThan": "6282d47b24b0c98d08d02807d676a7f67b4c052e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "fd2c15ec1dd3c2fdfc6ff03bb9644da9d530e3b9",
                            "lessThan": "bb840ea69347aff7bde5a208e7b5b180669a7656",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "include/linux/rsc_table.h"
                    ],
                    "versions": [
                        {
                            "version": "3.4",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "3.4",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.270",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.221",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.188",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.157",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.110",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.52",
                            "lessThanOrEqual": "6.18.*",
                            "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": "3.4",
                                    "versionEndExcluding": "5.10.270"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.4",
                                    "versionEndExcluding": "5.15.221"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.4",
                                    "versionEndExcluding": "6.1.188"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.4",
                                    "versionEndExcluding": "6.6.157"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.4",
                                    "versionEndExcluding": "6.12.110"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.4",
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                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.4",
                                    "versionEndExcluding": "7.2.6"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.4",
                                    "versionEndExcluding": "7.3"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/0d385be8f199b349f325cf90584b47b6a044ea79"
                },
                {
                    "url": "https://git.kernel.org/stable/c/cc85e0d3d3333fd5fd2d50c9a4578d209d7f2564"
                },
                {
                    "url": "https://git.kernel.org/stable/c/6a01ad25aa4f3a02153cf1d112cb9b65865cd5d8"
                },
                {
                    "url": "https://git.kernel.org/stable/c/c82241a9454b2d30d53b50884f94b7972ba44a5e"
                },
                {
                    "url": "https://git.kernel.org/stable/c/bc4940793aaa16a9cf90063b11d6926f8014a1b7"
                },
                {
                    "url": "https://git.kernel.org/stable/c/6fd220604f06c746760183df74b07384c3fdd660"
                },
                {
                    "url": "https://git.kernel.org/stable/c/6282d47b24b0c98d08d02807d676a7f67b4c052e"
                },
                {
                    "url": "https://git.kernel.org/stable/c/bb840ea69347aff7bde5a208e7b5b180669a7656"
                }
            ],
            "title": "remoteproc: fix OOB read via signed offset in rsc_table_for_each_entry()",
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    }
}