269 lines
11 KiB
JSON
269 lines
11 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.1",
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"cveMetadata": {
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"cveId": "CVE-2023-6560",
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"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
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"state": "PUBLISHED",
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"assignerShortName": "redhat",
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"dateReserved": "2023-12-06T15:58:00.683Z",
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"datePublished": "2023-12-08T23:56:55.211Z",
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"dateUpdated": "2024-08-02T08:35:14.422Z"
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},
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"containers": {
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"cna": {
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"title": "Kernel: io_uring out of boundary memory access in __io_uaddr_map()",
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"metrics": [
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{
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"other": {
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"content": {
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"value": "Moderate",
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"namespace": "https://access.redhat.com/security/updates/classification/"
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},
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"type": "Red Hat severity rating"
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}
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},
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{
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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "LOCAL",
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"availabilityImpact": "HIGH",
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"baseScore": 5.5,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"privilegesRequired": "LOW",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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"version": "3.1"
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},
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"format": "CVSS"
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}
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],
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"descriptions": [
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{
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"lang": "en",
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"value": "An out-of-bounds memory access flaw was found in the io_uring SQ/CQ rings functionality in the Linux kernel. This issue could allow a local user to crash the system."
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}
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],
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"affected": [
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{
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"product": "kernel",
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"vendor": "n/a",
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"versions": [
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{
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"version": "6.7-rc5",
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"status": "unaffected"
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}
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]
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},
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{
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"product": "kernel",
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"packageName": "kernel",
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"defaultStatus": "unaffected",
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"packageName": "kernel-rt",
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{
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{
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{
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"product": "Red Hat Enterprise Linux 9",
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"packageName": "kernel",
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"cpes": [
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},
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{
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},
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{
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"product": "Fedora",
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"vendor": "Fedora",
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"collectionURL": "https://packages.fedoraproject.org/",
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"packageName": "kernel",
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],
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"references": [
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{
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"url": "http://packetstormsecurity.com/files/176405/io_uring-__io_uaddr_map-Dangerous-Multi-Page-Handling.html"
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},
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{
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"url": "https://access.redhat.com/security/cve/CVE-2023-6560",
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"tags": [
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"vdb-entry",
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},
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{
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2253249",
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"name": "RHBZ#2253249",
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{
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AU4NHBDEDLRW33O76Y6LFECEYNQET5GZ/"
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UCQIPFUQXKXRCH5Y4RP3C5NK4IHNBNVK/"
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},
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{
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"url": "https://patchwork.kernel.org/project/io-uring/patch/20231130194633.649319-2-axboe@kernel.dk/"
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}
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],
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"datePublic": "2023-11-30T00:00:00.000Z",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-823",
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"description": "Use of Out-of-range Pointer Offset",
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"lang": "en",
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"type": "CWE"
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