In the Linux kernel, the following vulnerability has been resolved: usb: dwc2: check return value after calling platform_get_resource() It will cause null-ptr-deref if platform_get_resource() returns NULL, we need check the return value.

Metrics

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Linux
  • Linux Kernel

Configuration 1 [-]

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:5.15:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.15:rc2:*:*:*:*:*:*

No data.

References
Link Providers
https://git.kernel.org/stable/c/2754fa3b73df7d0ae042f3ed6cfd9df9042f6262 cve-icon cve-icon
https://git.kernel.org/stable/c/337f00a0bc62d7cb7d10ec0b872c79009a1641df cve-icon cve-icon
https://git.kernel.org/stable/c/4b7f4a0eb92bf37bea4cd838c7f83ea42823ca8b cve-icon cve-icon
https://git.kernel.org/stable/c/856e6e8e0f9300befa87dde09edb578555c99a82 cve-icon cve-icon
https://git.kernel.org/stable/c/8b9c1c33e51d0959f2aec573dfbac0ffd3f5c0b7 cve-icon cve-icon
https://git.kernel.org/stable/c/a7182993dd8e09f96839ddc3ac54f9b37370d282 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2024052151-CVE-2021-47409-1856@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2021-47409 cve-icon
https://www.cve.org/CVERecord?id=CVE-2021-47409 cve-icon
History

Mon, 30 Dec 2024 20:30:00 +0000

Type Values Removed Values Added
First Time appeared Linux
Linux linux Kernel
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.15:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.15:rc2:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
Metrics cvssV3_1

{'score': 4.4, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H'}

 cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

Wed, 11 Sep 2024 13:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}
cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2024-05-21T15:04:01.300Z

Updated: 2024-12-19T07:41:26.949Z

Reserved: 2024-05-21T14:58:30.817Z

Link: CVE-2021-47409

cve-icon Vulnrichment

Updated: 2024-08-04T05:39:59.169Z

cve-icon NVD

Status : Analyzed

Published: 2024-05-21T15:15:26.433

Modified: 2024-12-30T20:00:41.677

Link: CVE-2021-47409

cve-icon Redhat

Severity : Low

Publid Date: 2024-05-21T00:00:00Z

Links: CVE-2021-47409 - Bugzilla