{"api_version":"1","generated_at":"2026-07-23T15:00:54+00:00","cve":"CVE-2026-23305","urls":{"html":"https://cve.report/CVE-2026-23305","api":"https://cve.report/api/cve/CVE-2026-23305.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-23305","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-23305"},"summary":{"title":"accel/rocket: fix unwinding in error path in rocket_probe","description":"In the Linux kernel, the following vulnerability has been resolved:\n\naccel/rocket: fix unwinding in error path in rocket_probe\n\nWhen rocket_core_init() fails (as could be the case with EPROBE_DEFER),\nwe need to properly unwind by decrementing the counter we just\nincremented and if this is the first core we failed to probe, remove the\nrocket DRM device with rocket_device_fini() as well. This matches the\nlogic in rocket_remove(). Failing to properly unwind results in\nout-of-bounds accesses.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-03-25 11:16:26","updated_at":"2026-05-28 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the Linux kernel, the following vulnerability has been resolved:\n\naccel/rocket: fix unwinding in error path in rocket_probe\n\nWhen rocket_core_init() fails (as could be the case with EPROBE_DEFER),\nwe need to properly unwind by decrementing the counter we just\nincremented and if this is the first core we failed to probe, remove the\nrocket DRM device with rocket_device_fini() as well. This matches the\nlogic in rocket_remove(). Failing to properly unwind results in\nout-of-bounds accesses."}],"providerMetadata":{"dateUpdated":"2026-05-11T22:04:18.823Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/7fc4b49474c836cee7d9801abf05e0198fcbfa74"},{"url":"https://git.kernel.org/stable/c/eeaf28c8f4defe371a008a5ddefaf18abf534f81"},{"url":"https://git.kernel.org/stable/c/34f4495a7f72895776b81969639f527c99eb12b9"}],"title":"accel/rocket: fix unwinding in error path in rocket_probe","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-23305","datePublished":"2026-03-25T10:27:00.612Z","dateReserved":"2026-01-13T15:37:45.993Z","dateUpdated":"2026-05-11T22:04:18.823Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-03-25 11:16:26","lastModifiedDate":"2026-05-28 14:33:24","problem_types":["CWE-125"],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","baseScore":7.1,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":5.2}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.18","versionEndExcluding":"6.18.17","matchCriteriaId":"91D34097-62D4-400A-8894-1A45A5B44EEA"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.19","versionEndExcluding":"6.19.7","matchCriteriaId":"69245D10-0B71-485E-80C3-A64F077004D3"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"23305","Ordinal":"1","Title":"accel/rocket: fix unwinding in error path in rocket_probe","CVE":"CVE-2026-23305","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"23305","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\naccel/rocket: fix unwinding in error path in rocket_probe\n\nWhen rocket_core_init() fails (as could be the case with EPROBE_DEFER),\nwe need to properly unwind by decrementing the counter we just\nincremented and if this is the first core we failed to probe, remove the\nrocket DRM device with rocket_device_fini() as well. This matches the\nlogic in rocket_remove(). Failing to properly unwind results in\nout-of-bounds accesses.","Type":"Description","Title":"accel/rocket: fix unwinding in error path in rocket_probe"}]}}}