CVE-2023-52573

In the Linux kernel, the following vulnerability has been resolved: net: rds: Fix possible NULL-pointer dereference In rds_rdma_cm_event_handler_cmn() check, if conn pointer exists before dereferencing it as rdma_set_service_type() argument Found by Linux Verification Center (linuxtesting.org) with SVACE.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/069ac51c37a6f07a51f7134d8c34289075786a35	Patch
https://git.kernel.org/stable/c/51fa66024a5eabf270164f2dc82a48ffb35a12e9	Patch
https://git.kernel.org/stable/c/812da2a08dc5cc75fb71e29083ea20904510ac7a	Patch
https://git.kernel.org/stable/c/ea82139e6e3561100d38d14401d57c0ea93fc07e	Patch
https://git.kernel.org/stable/c/f1d95df0f31048f1c59092648997686e3f7d9478	Patch
https://git.kernel.org/stable/c/f515112e833791001aaa8ab886af3ca78503617f	Patch
https://git.kernel.org/stable/c/069ac51c37a6f07a51f7134d8c34289075786a35	Patch
https://git.kernel.org/stable/c/51fa66024a5eabf270164f2dc82a48ffb35a12e9	Patch
https://git.kernel.org/stable/c/812da2a08dc5cc75fb71e29083ea20904510ac7a	Patch
https://git.kernel.org/stable/c/ea82139e6e3561100d38d14401d57c0ea93fc07e	Patch
https://git.kernel.org/stable/c/f1d95df0f31048f1c59092648997686e3f7d9478	Patch
https://git.kernel.org/stable/c/f515112e833791001aaa8ab886af3ca78503617f	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel:6.6:rc1::::::
	cpe:2.3:o:linux:linux_kernel:6.6:rc2::::::

History

No history.

Information

Published : 2024-03-02 22:15

Updated : 2024-12-11 15:20

NVD link : CVE-2023-52573

Mitre link : CVE-2023-52573

CVE.ORG link : CVE-2023-52573

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-476

NULL Pointer Dereference

{"id": "CVE-2023-52573", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2024-03-02T22:15:49.350", "references": [{"url": "https://git.kernel.org/stable/c/069ac51c37a6f07a51f7134d8c34289075786a35", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/51fa66024a5eabf270164f2dc82a48ffb35a12e9", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/812da2a08dc5cc75fb71e29083ea20904510ac7a", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/ea82139e6e3561100d38d14401d57c0ea93fc07e", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/f1d95df0f31048f1c59092648997686e3f7d9478", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/f515112e833791001aaa8ab886af3ca78503617f", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/069ac51c37a6f07a51f7134d8c34289075786a35", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://git.kernel.org/stable/c/51fa66024a5eabf270164f2dc82a48ffb35a12e9", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://git.kernel.org/stable/c/812da2a08dc5cc75fb71e29083ea20904510ac7a", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://git.kernel.org/stable/c/ea82139e6e3561100d38d14401d57c0ea93fc07e", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://git.kernel.org/stable/c/f1d95df0f31048f1c59092648997686e3f7d9478", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://git.kernel.org/stable/c/f515112e833791001aaa8ab886af3ca78503617f", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-476"}]}], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: rds: Fix possible NULL-pointer dereference\n\nIn rds_rdma_cm_event_handler_cmn() check, if conn pointer exists\nbefore dereferencing it as rdma_set_service_type() argument\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net: rds: corrige la posible desreferencia del puntero NULL. En rds_rdma_cm_event_handler_cmn(), verifique si el puntero de conexi\u00f3n existe antes de desreferenciarlo como argumento rdma_set_service_type() Encontrado por el Centro de verificaci\u00f3n de Linux (linuxtesting.org) con SVACE."}], "lastModified": "2024-12-11T15:20:48.023", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7AEFBEC5-749F-422D-94EC-B6720CD8959A", "versionEndExcluding": "5.4.258", "versionStartIncluding": "5.1"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "66D916C3-4087-44FF-9CD9-D2826BCC9E3D", "versionEndExcluding": "5.10.198", "versionStartIncluding": "5.5"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "346A7B1E-5048-460C-9640-5EFA2075158B", "versionEndExcluding": "5.15.134", "versionStartIncluding": "5.11"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5EA89569-DD45-4A69-BB4D-8356FA9386BD", "versionEndExcluding": "6.1.56", "versionStartIncluding": "5.16"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "870FC772-173A-4A0F-B1AF-7976AD6057D3", "versionEndExcluding": "6.5.6", "versionStartIncluding": "6.2"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.6:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "84267A4F-DBC2-444F-B41D-69E15E1BEC97"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.6:rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FB440208-241C-4246-9A83-C1715C0DAA6C"}], "operator": "OR"}]}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}