CVE-2021-47571 - OpenCVE

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect() The free_rtllib() function frees the "dev" pointer so there is use after free on the next line. Re-arrange things to avoid that.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

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::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

No data.

References

Link	Providers
https://git.kernel.org/stable/c/2e1ec01af2c7139c6a600bbfaea1a018b35094b6
https://git.kernel.org/stable/c/8d0163cec7de995f9eb9c3128c83fb84f0cb1c64
https://git.kernel.org/stable/c/9186680382934b0e7529d3d70dcc0a21d087683b
https://git.kernel.org/stable/c/b535917c51acc97fb0761b1edec85f1f3d02bda4
https://git.kernel.org/stable/c/bca19bb2dc2d89ce60c4a4a6e59609d4cf2e13ef
https://git.kernel.org/stable/c/c0ef0e75a858cbd8618b473f22fbca36106dcf82
https://git.kernel.org/stable/c/d43aecb694b10db9a4228ce2d38b5ae8de374443
https://git.kernel.org/stable/c/e27ee2f607fe6a9b923ef1fc65461c0613c97594
https://nvd.nist.gov/vuln/detail/CVE-2021-47571
https://www.cve.org/CVERecord?id=CVE-2021-47571

History

No history.

MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2024-05-24T15:12:57.732Z

Updated: 2024-08-04T05:39:59.912Z

Reserved: 2024-05-24T15:11:00.729Z

Link: CVE-2021-47571

Vulnrichment

Updated: 2024-08-04T05:39:59.912Z

NVD

Status : Analyzed

Published: 2024-05-24T15:15:22.607

Modified: 2024-06-10T19:22:36.833

Link: CVE-2021-47571

Redhat

Severity : Low

Publid Date: 2024-05-24T00:00:00Z

Links: CVE-2021-47571 - Bugzilla

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