{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-93156",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-09-17T16:02:15.089Z",
        "datePublished": "2026-09-17T16:11:51.461Z",
        "dateUpdated": "2026-10-19T09:06:28.260Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-10-19T09:06:28.260Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: rk3288 - fail ahash requests on HASH idle timeout\n\nrk_hash_run() waits for RK_CRYPTO_HASH_STS to become idle after the\nfinal DMA transfer, but ignores the poll result. If the hash engine\nnever becomes idle, the driver still reads the digest registers and\nfinalizes the request with the previous success value.\n\nStore the poll result and finalize the request with the timeout error\nbefore reading the digest registers."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/crypto/rockchip/rk3288_crypto_ahash.c"
                    ],
                    "versions": [
                        {
                            "version": "37bc22159c456ad43fb852fc6ed60f4081df25df",
                            "lessThan": "a22dc48d58ef46e21c0172ba83c33f1c9859e63c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "37bc22159c456ad43fb852fc6ed60f4081df25df",
                            "lessThan": "2feb52b2796c25510903bf0f18a84cde44631391",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "37bc22159c456ad43fb852fc6ed60f4081df25df",
                            "lessThan": "e7d8ddd471d2895f1d4098832c21121d4191adaa",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "37bc22159c456ad43fb852fc6ed60f4081df25df",
                            "lessThan": "0a261177ad3245af393548d0632226d99c643191",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "37bc22159c456ad43fb852fc6ed60f4081df25df",
                            "lessThan": "ae150db7826f21e8d19e54fb6243169628809c4d",
                            "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/crypto/rockchip/rk3288_crypto_ahash.c"
                    ],
                    "versions": [
                        {
                            "version": "6.2",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.2",
                            "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": "6.2",
                                    "versionEndExcluding": "6.6.157"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.2",
                                    "versionEndExcluding": "6.12.110"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.2",
                                    "versionEndExcluding": "6.18.52"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.2",
                                    "versionEndExcluding": "7.2.6"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.2",
                                    "versionEndExcluding": "7.3"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/a22dc48d58ef46e21c0172ba83c33f1c9859e63c"
                },
                {
                    "url": "https://git.kernel.org/stable/c/2feb52b2796c25510903bf0f18a84cde44631391"
                },
                {
                    "url": "https://git.kernel.org/stable/c/e7d8ddd471d2895f1d4098832c21121d4191adaa"
                },
                {
                    "url": "https://git.kernel.org/stable/c/0a261177ad3245af393548d0632226d99c643191"
                },
                {
                    "url": "https://git.kernel.org/stable/c/ae150db7826f21e8d19e54fb6243169628809c4d"
                }
            ],
            "title": "crypto: rk3288 - fail ahash requests on HASH idle timeout",
            "x_generator": {
                "engine": "bippy-1.2.0"
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    }
}