{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-99210", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-09-25T10:25:14.401Z", "datePublished": "2026-10-28T10:36:04.110Z", "dateUpdated": "2026-10-28T10:36:04.110Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-10-28T10:36:04.110Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\naccel/rocket: clear rdev on device init failure\n\nrocket_probe() stores the return value from rocket_device_init() in the\nfile-scoped rdev pointer before checking whether it is an error pointer.\nIf rocket_device_init() fails, rdev is left as an ERR_PTR.\n\nThe rdev pointer is also used as the marker for whether the shared rocket\ndevice has already been initialized. A later core probe can therefore see\na non-NULL rdev, skip rocket_device_init(), and dereference the error\npointer when reading rdev->num_cores.\n\nSave the error code and clear rdev before returning from the\nrocket_device_init() failure path."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/accel/rocket/rocket_drv.c"], "versions": [{"version": "ed98261b41687323ffa02ca20fef1e60b38fd1aa", "lessThan": "79071b67182e1b352d51a3917729b8d424710b49", "status": "affected", "versionType": "git"}, {"version": "ed98261b41687323ffa02ca20fef1e60b38fd1aa", "lessThan": "dd47a6c920083b069f00f0920e4566915a6aec46", "status": "affected", "versionType": "git"}, {"version": "ed98261b41687323ffa02ca20fef1e60b38fd1aa", "lessThan": "4ac852419f0d317c7bd8db5b8acb3cc78be7fe33", "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/accel/rocket/rocket_drv.c"], "versions": [{"version": "6.18", "status": "affected"}, {"version": "0", "lessThan": "6.18", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.59", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2.13", "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": "6.18", "versionEndExcluding": "6.18.59"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.18", "versionEndExcluding": "7.2.13"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.18", "versionEndExcluding": "7.3"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/79071b67182e1b352d51a3917729b8d424710b49"}, {"url": "https://git.kernel.org/stable/c/dd47a6c920083b069f00f0920e4566915a6aec46"}, {"url": "https://git.kernel.org/stable/c/4ac852419f0d317c7bd8db5b8acb3cc78be7fe33"}], "title": "accel/rocket: clear rdev on device init failure", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/accel/rocket/rocket_drv.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "79071b67182e1b352d51a3917729b8d424710b49", "status": "affected", "version": "ed98261b41687323ffa02ca20fef1e60b38fd1aa", "versionType": "git"}, {"lessThan": "dd47a6c920083b069f00f0920e4566915a6aec46", "status": "affected", "version": "ed98261b41687323ffa02ca20fef1e60b38fd1aa", "versionType": "git"}, {"lessThan": "4ac852419f0d317c7bd8db5b8acb3cc78be7fe33", "status": "affected", "version": "ed98261b41687323ffa02ca20fef1e60b38fd1aa", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/accel/rocket/rocket_drv.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "6.18"}, {"lessThan": "6.18", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.59", "versionType": "semver"}, {"lessThanOrEqual": "7.2.*", "status": "unaffected", "version": "7.2.13", "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\naccel/rocket: clear rdev on device init failure\n\nrocket_probe() stores the return value from rocket_device_init() in the\nfile-scoped rdev pointer before checking whether it is an error pointer.\nIf rocket_device_init() fails, rdev is left as an ERR_PTR.\n\nThe rdev pointer is also used as the marker for whether the shared rocket\ndevice has already been initialized. A later core probe can therefore see\na non-NULL rdev, skip rocket_device_init(), and dereference the error\npointer when reading rdev->num_cores.\n\nSave the error code and clear rdev before returning from the\nrocket_device_init() failure path."}], "id": "CVE-2026-99210", "lastModified": "2026-10-28T11:17:42.417", "metrics": {}, "published": "2026-10-28T11:17:42.417", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/4ac852419f0d317c7bd8db5b8acb3cc78be7fe33"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/79071b67182e1b352d51a3917729b8d424710b49"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/dd47a6c920083b069f00f0920e4566915a6aec46"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}

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