{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-97914", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-09-25T10:18:58.201Z", "datePublished": "2026-09-25T10:22:36.512Z", "dateUpdated": "2026-10-19T09:10:41.339Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-10-19T09:10:41.339Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\naccel: ethosu: Fix ethosu_job_open() return value\n\nA WARN_ON() returns a 0 or 1, not the original negative errno. Just drop\nthe WARN_ON() as the FD open will pass the return code to userspace and\nthere's only one possible source of the error (drm_sched_entity_init())."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/accel/ethosu/ethosu_job.c"], "versions": [{"version": "5a5e9c0228e613f0ef2a58b9782d7c0ea8f1e58b", "lessThan": "e98afe5142add34b70b305408317a325f14c37f5", "status": "affected", "versionType": "git"}, {"version": "5a5e9c0228e613f0ef2a58b9782d7c0ea8f1e58b", "lessThan": "b3c8d4672f7a8735e2884cefcd89286268e88b2e", "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/ethosu/ethosu_job.c"], "versions": [{"version": "6.19", "status": "affected"}, {"version": "0", "lessThan": "6.19", "status": "unaffected", "versionType": "semver"}, {"version": "7.2.7", "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": "6.19", "versionEndExcluding": "7.2.7"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.19", "versionEndExcluding": "7.3"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/e98afe5142add34b70b305408317a325f14c37f5"}, {"url": "https://git.kernel.org/stable/c/b3c8d4672f7a8735e2884cefcd89286268e88b2e"}], "title": "accel: ethosu: Fix ethosu_job_open() return value", "x_generator": {"engine": "bippy-1.2.0"}}}}

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/accel/ethosu/ethosu_job.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "e98afe5142add34b70b305408317a325f14c37f5", "status": "affected", "version": "5a5e9c0228e613f0ef2a58b9782d7c0ea8f1e58b", "versionType": "git"}, {"lessThan": "b3c8d4672f7a8735e2884cefcd89286268e88b2e", "status": "affected", "version": "5a5e9c0228e613f0ef2a58b9782d7c0ea8f1e58b", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/accel/ethosu/ethosu_job.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "6.19"}, {"lessThan": "6.19", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "7.2.*", "status": "unaffected", "version": "7.2.7", "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: ethosu: Fix ethosu_job_open() return value\n\nA WARN_ON() returns a 0 or 1, not the original negative errno. Just drop\nthe WARN_ON() as the FD open will pass the return code to userspace and\nthere's only one possible source of the error (drm_sched_entity_init())."}], "id": "CVE-2026-97914", "lastModified": "2026-10-19T10:17:42.007", "metrics": {}, "published": "2026-09-25T11:17:18.383", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/b3c8d4672f7a8735e2884cefcd89286268e88b2e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/e98afe5142add34b70b305408317a325f14c37f5"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{"bugzilla": {"description": "kernel: accel: ethosu: Fix ethosu_job_open() return value", "id": "2541109", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2541109"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-393", "details": ["In the Linux kernel, the following vulnerability has been resolved:\naccel: ethosu: Fix ethosu_job_open() return value\nA WARN_ON() returns a 0 or 1, not the original negative errno. Just drop\nthe WARN_ON() as the FD open will pass the return code to userspace and\nthere's only one possible source of the error (drm_sched_entity_init()).", "A flaw was found in the Linux kernel's Arm Ethos-U accelerator driver. When scheduler initialization fails during a job open operation, the driver returns an incorrect positive status code instead of a standard negative error number. A local user can trigger this issue by opening an accelerator job file descriptor, which may cause user-space applications to improperly handle initialization failures and lead to unexpected behavior."], "name": "CVE-2026-97914", "public_date": "2026-09-25T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-97914\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-97914\nhttps://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2026/CVE-2026-97914.mbox"], "threat_severity": "Moderate"}

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