CVE-2024-50074

In the Linux kernel, the following vulnerability has been resolved: parport: Proper fix for array out-of-bounds access The recent fix for array out-of-bounds accesses replaced sprintf() calls blindly with snprintf(). However, since snprintf() returns the would-be-printed size, not the actually output size, the length calculation can still go over the given limit. Use scnprintf() instead of snprintf(), which returns the actually output letters, for addressing the potential out-of-bounds access properly.

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/02ac3a9ef3a18b58d8f3ea2b6e46de657bf6c4f9	Patch
https://git.kernel.org/stable/c/1826b6d69bbb7f9ae8711827facbb2ad7f8d0aaa	Patch
https://git.kernel.org/stable/c/2a8b26a09c8e3ea03da1ef3cd0ef6b96e559fba6	Patch
https://git.kernel.org/stable/c/440311903231c6e6c9bcf8acb6a2885a422e00bc	Patch
https://git.kernel.org/stable/c/66029078fee00646e2e9dbb8f41ff7819f8e7569	Patch
https://git.kernel.org/stable/c/8aadef73ba3b325704ed5cfc4696a25c350182cf
https://git.kernel.org/stable/c/b0641e53e6cb937487b6cfb15772374f0ba149b3
https://git.kernel.org/stable/c/fca048f222ce9dcbde5708ba2bf81d85a4a27952	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:6.12:rc1::::::
	cpe:2.3:o:linux:linux_kernel:6.12:rc2::::::
	cpe:2.3:o:linux:linux_kernel:6.12:rc3::::::

Configuration 2 (hide)

OR	cpe:2.3:o:redhat:enterprise_linux:8.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux:9.0:::::::*

History

No history.

Information

Published : 2024-10-29 01:15

Updated : 2024-11-08 16:15

NVD link : CVE-2024-50074

Mitre link : CVE-2024-50074

CVE.ORG link : CVE-2024-50074

JSON object : View

Products Affected

redhat

enterprise_linux

linux

linux_kernel

CWE

CWE-125

Out-of-bounds Read

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