CVE-2023-53040

In the Linux kernel, the following vulnerability has been resolved: ca8210: fix mac_len negative array access This patch fixes a buffer overflow access of skb->data if ieee802154_hdr_peek_addrs() fails.

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/55d836f75778d2e2cafe37e023f9c106400bad4b	Patch
https://git.kernel.org/stable/c/5da4469a7aa011de614c3e2ae383c35a353a382e	Patch
https://git.kernel.org/stable/c/6c993779ea1d0cccdb3a5d7d45446dd229e610a3	Patch
https://git.kernel.org/stable/c/7df72bedbdd1d02bb216e1f6eca0a16900238c4e	Patch
https://git.kernel.org/stable/c/918944526a386f186dd818ea6b0bcbed75d8c16b	Patch
https://git.kernel.org/stable/c/d143e327c97241599c958d1ba9fbaa88c37db721	Patch
https://git.kernel.org/stable/c/d2b3bd0d4cadfdb7f3454d2aef9d5d9e8b48aae4	Patch
https://git.kernel.org/stable/c/fd176a18db96d574d8c4763708abcec4444a08b6	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::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel:6.3:rc1::::::

History

No history.

Information

Published : 2025-05-02 16:15

Updated : 2025-11-12 19:14

NVD link : CVE-2023-53040

Mitre link : CVE-2023-53040

CVE.ORG link : CVE-2023-53040

JSON object : View

Products Affected

linux

linux_kernel

CWE

NVD-CWE-noinfo

{"id": "CVE-2023-53040", "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": "2025-05-02T16:15:23.113", "references": [{"url": "https://git.kernel.org/stable/c/55d836f75778d2e2cafe37e023f9c106400bad4b", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/5da4469a7aa011de614c3e2ae383c35a353a382e", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/6c993779ea1d0cccdb3a5d7d45446dd229e610a3", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/7df72bedbdd1d02bb216e1f6eca0a16900238c4e", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/918944526a386f186dd818ea6b0bcbed75d8c16b", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/d143e327c97241599c958d1ba9fbaa88c37db721", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/d2b3bd0d4cadfdb7f3454d2aef9d5d9e8b48aae4", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/fd176a18db96d574d8c4763708abcec4444a08b6", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nca8210: fix mac_len negative array access\n\nThis patch fixes a buffer overflow access of skb->data if\nieee802154_hdr_peek_addrs() fails."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ca8210: corrige el acceso negativo a la matriz mac_len. Este parche corrige un acceso de desbordamiento de b\u00fafer de skb->data si falla ieee802154_hdr_peek_addrs()."}], "lastModified": "2025-11-12T19:14:28.010", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4E7A726D-F38C-4B26-9A67-3BDE46858903", "versionEndExcluding": "4.14.312"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B8449DA5-0637-406C-99C3-84AF4CB5F3EB", "versionEndExcluding": "4.19.280", "versionStartIncluding": "4.15"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2C5F51A3-AEBF-4E51-AA58-D8C8B4554A86", "versionEndExcluding": "5.4.240", "versionStartIncluding": "4.20"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9FED8369-E7A1-48C6-9700-6ADEDEC371F7", "versionEndExcluding": "5.10.177", "versionStartIncluding": "5.5"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0888AE70-CB0A-45C0-B9BD-A5371244C8DB", "versionEndExcluding": "5.15.105", "versionStartIncluding": "5.11"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "642B6F99-95C6-47F5-A9B1-5C45FE08CAD0", "versionEndExcluding": "6.1.22", "versionStartIncluding": "5.16"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "914F22DD-1E6F-4B0A-A14D-3A9F068F6761", "versionEndExcluding": "6.2.9", "versionStartIncluding": "6.2"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.3:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B8E3B0E8-FA27-4305-87BB-AF6C25B160CB"}], "operator": "OR"}]}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}