{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2022-50509", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-10-04T15:39:19.466Z", "datePublished": "2025-10-07T15:19:06.661Z", "dateUpdated": "2025-10-07T15:19:06.661Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-10-07T15:19:06.661Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: coda: Add check for kmalloc\n\nAs the kmalloc may return NULL pointer,\nit should be better to check the return value\nin order to avoid NULL poineter dereference,\nsame as the others."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/media/platform/chips-media/coda-bit.c"], "versions": [{"version": "cb1d3a336371e35c3920cc50a701c5403c255644", "lessThan": "d308c4a035b636756786af91e5f39f9d92d7d42a", "status": "affected", "versionType": "git"}, {"version": "cb1d3a336371e35c3920cc50a701c5403c255644", "lessThan": "11e32126b3e56c3156fb610d793732acd2bdac4f", "status": "affected", "versionType": "git"}, {"version": "cb1d3a336371e35c3920cc50a701c5403c255644", "lessThan": "ba9cc9e2035f7a45f5222543265daf7cd51f2530", "status": "affected", "versionType": "git"}, {"version": "cb1d3a336371e35c3920cc50a701c5403c255644", "lessThan": "7a2c66429b04e85fee44d6d9f455327bf23cf49c", "status": "affected", "versionType": "git"}, {"version": "cb1d3a336371e35c3920cc50a701c5403c255644", "lessThan": "d9b37ea8869e4e6da90c07a310d819a78cbd23d2", "status": "affected", "versionType": "git"}, {"version": "cb1d3a336371e35c3920cc50a701c5403c255644", "lessThan": "441c05485cf1a29eef05c1fd8281716815283315", "status": "affected", "versionType": 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{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.19", "versionEndExcluding": "4.14.303"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.19", "versionEndExcluding": "4.19.270"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.19", "versionEndExcluding": "5.4.229"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.19", "versionEndExcluding": "5.10.163"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.19", "versionEndExcluding": "5.15.86"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.19", "versionEndExcluding": "6.0.16"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.19", "versionEndExcluding": "6.1.2"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.19", "versionEndExcluding": "6.2"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/d308c4a035b636756786af91e5f39f9d92d7d42a"}, {"url": "https://git.kernel.org/stable/c/11e32126b3e56c3156fb610d793732acd2bdac4f"}, {"url": "https://git.kernel.org/stable/c/ba9cc9e2035f7a45f5222543265daf7cd51f2530"}, {"url": "https://git.kernel.org/stable/c/7a2c66429b04e85fee44d6d9f455327bf23cf49c"}, {"url": "https://git.kernel.org/stable/c/d9b37ea8869e4e6da90c07a310d819a78cbd23d2"}, {"url": "https://git.kernel.org/stable/c/441c05485cf1a29eef05c1fd8281716815283315"}, {"url": "https://git.kernel.org/stable/c/aa17a252dbde432095e390e2092205d4debb12e1"}, {"url": "https://git.kernel.org/stable/c/0209e70ad496c1fcd85c2ec70e6736fd09f95d14"}, {"url": "https://git.kernel.org/stable/c/6e5e5defdb8b0186312c2f855ace175aee6daf9b"}], "title": "media: coda: Add check for kmalloc", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: coda: Add check for kmalloc\n\nAs the kmalloc may return NULL pointer,\nit should be better to check the return value\nin order to avoid NULL poineter dereference,\nsame as the others."}], "id": "CVE-2022-50509", "lastModified": "2025-10-08T19:38:32.610", "metrics": {}, "published": "2025-10-07T16:15:33.300", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/0209e70ad496c1fcd85c2ec70e6736fd09f95d14"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/11e32126b3e56c3156fb610d793732acd2bdac4f"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/441c05485cf1a29eef05c1fd8281716815283315"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/6e5e5defdb8b0186312c2f855ace175aee6daf9b"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/7a2c66429b04e85fee44d6d9f455327bf23cf49c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/aa17a252dbde432095e390e2092205d4debb12e1"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/ba9cc9e2035f7a45f5222543265daf7cd51f2530"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/d308c4a035b636756786af91e5f39f9d92d7d42a"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/d9b37ea8869e4e6da90c07a310d819a78cbd23d2"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{"bugzilla": {"description": "kernel: media: coda: Add check for kmalloc", "id": "2402256", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2402256"}, "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"}, "details": ["No description is available for this CVE."], "name": "CVE-2022-50509", "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"}, {"cpe": "cpe:/o:redhat:rhivos:1", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat In-Vehicle Operating System 1"}], "public_date": "2025-10-07T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-50509\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-50509\nhttps://lore.kernel.org/linux-cve-announce/2025100755-CVE-2022-50509-e40c@gregkh/T"], "threat_severity": "Moderate"}