CVE-2024-50267

In the Linux kernel, the following vulnerability has been resolved: USB: serial: io_edgeport: fix use after free in debug printk The "dev_dbg(&urb->dev->dev, ..." which happens after usb_free_urb(urb) is a use after free of the "urb" pointer. Store the "dev" pointer at the start of the function to avoid this issue.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/13d6ff3ca76056d06a9d88300be2a293442ff595	Patch
https://git.kernel.org/stable/c/275258c30bbda29467216e96fb655b16bcc9992b	Patch
https://git.kernel.org/stable/c/314bdf446053e123f37543aa535197ee75f8aa97	Patch
https://git.kernel.org/stable/c/37bb5628379295c1254c113a407cab03a0f4d0b4	Patch
https://git.kernel.org/stable/c/39709ce93f5c3f9eb535efe2afea088805d1128f	Patch
https://git.kernel.org/stable/c/44fff2c16c5aafbdb70c7183dae0a415ae74705e	Patch
https://git.kernel.org/stable/c/e567fc8f7a4460e486e52c9261b1e8b9f5dc42aa	Patch
https://git.kernel.org/stable/c/e6ceb04eeb6115d872d4c4078d12f1170ed755ce	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:6.12:rc1::::::
	cpe:2.3:o:linux:linux_kernel:6.12:rc2::::::
	cpe:2.3:o:linux:linux_kernel:6.12:rc3::::::
	cpe:2.3:o:linux:linux_kernel:6.12:rc4::::::
	cpe:2.3:o:linux:linux_kernel:6.12:rc5::::::
	cpe:2.3:o:linux:linux_kernel:6.12:rc6::::::

History

No history.

Information

Published : 2024-11-19 02:16

Updated : 2024-12-11 15:15

NVD link : CVE-2024-50267

Mitre link : CVE-2024-50267

CVE.ORG link : CVE-2024-50267

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-416

Use After Free

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