CVE-2026-43297

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-43297", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-05-01T14:12:55.999Z", "datePublished": "2026-05-08T13:11:19.530Z", "dateUpdated": "2026-05-11T22:21:49.907Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T22:21:49.907Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: rockchip: rga: Fix possible ERR_PTR dereference in rga_buf_init()\n\nrga_get_frame() can return ERR_PTR(-EINVAL) when buffer type is\nunsupported or invalid. rga_buf_init() does not check the return value\nand unconditionally dereferences the pointer when accessing f->size.\n\nAdd proper ERR_PTR checking and return the error to prevent\ndereferencing an invalid pointer."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/media/platform/rockchip/rga/rga-buf.c"], "versions": [{"version": "6040702ade234c8212dcfdef85e2f5549aa2f0f5", "lessThan": "5da29ade540b51763b950987bd410add7edaf3d1", "status": "affected", "versionType": "git"}, {"version": "6040702ade234c8212dcfdef85e2f5549aa2f0f5", "lessThan": "1af2853b4e97fd95262fdef311b2334337069bc9", "status": "affected", "versionType": "git"}, {"version": "6040702ade234c8212dcfdef85e2f5549aa2f0f5", "lessThan": "aa22221c5dc695a3d479e1e1b63f0c0e9eb29dbf", "status": "affected", "versionType": "git"}, {"version": "6040702ade234c8212dcfdef85e2f5549aa2f0f5", "lessThan": "81f8e0e6a2e115df9274d0289779f8fca694479c", "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/media/platform/rockchip/rga/rga-buf.c"], "versions": [{"version": "6.8", "status": "affected"}, {"version": "0", "lessThan": "6.8", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.75", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.16", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.19.6", "lessThanOrEqual": "6.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.0", "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": "6.8", "versionEndExcluding": "6.12.75"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.8", "versionEndExcluding": "6.18.16"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.8", "versionEndExcluding": "6.19.6"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.8", "versionEndExcluding": "7.0"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/5da29ade540b51763b950987bd410add7edaf3d1"}, {"url": "https://git.kernel.org/stable/c/1af2853b4e97fd95262fdef311b2334337069bc9"}, {"url": "https://git.kernel.org/stable/c/aa22221c5dc695a3d479e1e1b63f0c0e9eb29dbf"}, {"url": "https://git.kernel.org/stable/c/81f8e0e6a2e115df9274d0289779f8fca694479c"}], "title": "media: rockchip: rga: Fix possible ERR_PTR dereference in rga_buf_init()", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/media/platform/rockchip/rga/rga-buf.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "5da29ade540b51763b950987bd410add7edaf3d1", "status": "affected", "version": "6040702ade234c8212dcfdef85e2f5549aa2f0f5", "versionType": "git"}, {"lessThan": "1af2853b4e97fd95262fdef311b2334337069bc9", "status": "affected", "version": "6040702ade234c8212dcfdef85e2f5549aa2f0f5", "versionType": "git"}, {"lessThan": "aa22221c5dc695a3d479e1e1b63f0c0e9eb29dbf", "status": "affected", "version": "6040702ade234c8212dcfdef85e2f5549aa2f0f5", "versionType": "git"}, {"lessThan": "81f8e0e6a2e115df9274d0289779f8fca694479c", "status": "affected", "version": "6040702ade234c8212dcfdef85e2f5549aa2f0f5", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/media/platform/rockchip/rga/rga-buf.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "6.8"}, {"lessThan": "6.8", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.75", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.16", "versionType": "semver"}, {"lessThanOrEqual": "6.19.*", "status": "unaffected", "version": "6.19.6", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.0", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "4A94C3E7-EF78-4AF2-8160-DDF77E97D5EE", "versionEndExcluding": "6.12.75", "versionStartIncluding": "6.8", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "B4B8CDA9-BADF-4CF5-8B3B-702DE8EEA40B", "versionEndExcluding": "6.18.16", "versionStartIncluding": "6.13", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "373EEEDA-FAA1-4FB4-B6ED-DB4DD99DBE67", "versionEndExcluding": "6.19.6", "versionStartIncluding": "6.19", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: rockchip: rga: Fix possible ERR_PTR dereference in rga_buf_init()\n\nrga_get_frame() can return ERR_PTR(-EINVAL) when buffer type is\nunsupported or invalid. rga_buf_init() does not check the return value\nand unconditionally dereferences the pointer when accessing f->size.\n\nAdd proper ERR_PTR checking and return the error to prevent\ndereferencing an invalid pointer."}, {"lang": "es", "value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\nmedia: rockchip: rga: Correcci\u00f3n de posible desreferencia de ERR_PTR en rga_buf_init()\n\nrga_get_frame() puede devolver ERR_PTR(-EINVAL) cuando el tipo de b\u00fafer no es compatible o es inv\u00e1lido. rga_buf_init() no comprueba el valor de retorno y desreferencia incondicionalmente el puntero al acceder a f -> size.\n\nA\u00f1adir una comprobaci\u00f3n adecuada de ERR_PTR y devolver el error para evitar la desreferencia de un puntero inv\u00e1lido."}], "id": "CVE-2026-43297", "lastModified": "2026-11-11T20:10:00.273", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2026-05-08T14:16:36.863", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/1af2853b4e97fd95262fdef311b2334337069bc9"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/5da29ade540b51763b950987bd410add7edaf3d1"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/81f8e0e6a2e115df9274d0289779f8fca694479c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/aa22221c5dc695a3d479e1e1b63f0c0e9eb29dbf"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-476"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: media: rockchip: rga: Fix possible ERR_PTR dereference in rga_buf_init()", "id": "2468084", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2468084"}, "csaw": false, "cwe": "CWE-476", "details": ["A flaw was found in the Linux kernel's `rockchip: rga` driver. An attacker providing an unsupported or invalid buffer type to the `rga_buf_init()` function could cause a dereference of an invalid pointer. This could lead to a system crash, resulting in a Denial of Service (DoS)."], "name": "CVE-2026-43297", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2026-05-08T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-43297\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-43297\nhttps://lore.kernel.org/linux-cve-announce/2026050855-CVE-2026-43297-4595@gregkh/T"]}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[6040702ade234c8212dcfdef85e2f5549aa2f0f5,5da29ade540b51763b950987bd410add7edaf3d1)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[6040702ade234c8212dcfdef85e2f5549aa2f0f5,1af2853b4e97fd95262fdef311b2334337069bc9)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[6040702ade234c8212dcfdef85e2f5549aa2f0f5,aa22221c5dc695a3d479e1e1b63f0c0e9eb29dbf)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[6040702ade234c8212dcfdef85e2f5549aa2f0f5,81f8e0e6a2e115df9274d0289779f8fca694479c)"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "6.8"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[0,6.8)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.12.75,6.13.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.18.16,6.19.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.19.6,6.20.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.0,*]"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}], "created": "2026-05-08T15:00:14.794233+00:00", "updated": "2026-05-15T17:45:04.861194+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}