{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2023-0122", "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "dateUpdated": "2024-08-02T05:02:43.620Z", "dateReserved": "2023-01-09T00:00:00", "datePublished": "2023-01-17T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat", "dateUpdated": "2023-03-02T00:00:00"}, "descriptions": [{"lang": "en", "value": "A NULL pointer dereference vulnerability in the Linux kernel NVMe functionality, in nvmet_setup_auth(), allows an attacker to perform a Pre-Auth Denial of Service (DoS) attack on a remote machine. Affected versions v6.0-rc1 to v6.0-rc3, fixed in v6.0-rc4."}], "affected": [{"vendor": "n/a", "product": "Kernel", "versions": [{"version": "Linux kernel 6.0-rc4", "status": "affected"}]}], "references": [{"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=da0342a3aa0357795224e6283df86444e1117168"}, {"name": "[oss-security] 20230118 Re: CVE-2023-0122: Linux kernel: Pre-Auth Remote DoS in NVMe", "tags": ["mailing-list"], "url": "http://www.openwall.com/lists/oss-security/2023/01/18/1"}, {"url": "https://security.netapp.com/advisory/ntap-20230302-0002/"}], "problemTypes": [{"descriptions": [{"type": "CWE", "lang": "en", "description": "CWE-476", "cweId": "CWE-476"}]}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T05:02:43.620Z"}, "title": "CVE Program Container", "references": [{"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=da0342a3aa0357795224e6283df86444e1117168", "tags": ["x_transferred"]}, {"name": "[oss-security] 20230118 Re: CVE-2023-0122: Linux kernel: Pre-Auth Remote DoS in NVMe", "tags": ["mailing-list", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2023/01/18/1"}, {"url": "https://security.netapp.com/advisory/ntap-20230302-0002/", "tags": ["x_transferred"]}]}]}}

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{"acknowledgement": "Red Hat would like to thank Tal Lossos for reporting this issue.", "bugzilla": {"description": "kernel: NVME driver: null pointer dereference in drivers/nvme/target/auth.c", "id": "2157927", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2157927"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.9", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-476", "details": ["A NULL pointer dereference vulnerability in the Linux kernel NVMe functionality, in nvmet_setup_auth(), allows an attacker to perform a Pre-Auth Denial of Service (DoS) attack on a remote machine. Affected versions v6.0-rc1 to v6.0-rc3, fixed in v6.0-rc4.", "A NULL pointer dereference vulnerability was found in nvmet_setup_auth() in the Linux kernel's NVMe functionality. This issue allows an attacker to perform a Pre-Auth Denial of Service (DoS) attack on a remote machine."], "name": "CVE-2023-0122", "package_state": [{"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:8", "fix_state": "Not affected", "package_name": "kernel", "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"}], "public_date": "2022-08-24T09:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-0122\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-0122\nhttps://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=da0342a3aa0357795224e6283df86444e1117168"], "threat_severity": "Moderate", "upstream_fix": "Linux kernel 6.0-rc4"}