CVE-2024-50188

In the Linux kernel, the following vulnerability has been resolved: net: phy: dp83869: fix memory corruption when enabling fiber When configuring the fiber port, the DP83869 PHY driver incorrectly calls linkmode_set_bit() with a bit mask (1 << 10) rather than a bit number (10). This corrupts some other memory location -- in case of arm64 the priv pointer in the same structure. Since the advertising flags are updated from supported at the end of the function the incorrect line isn't needed at all and can be removed.

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/21b5af7f0c99b3bf1fd02016e6708b613acbcaf4	Patch
https://git.kernel.org/stable/c/9ca634676ff66e1d616259e136f96f96b2a1759a	Patch
https://git.kernel.org/stable/c/a842e443ca8184f2dc82ab307b43a8b38defd6a5	Patch
https://git.kernel.org/stable/c/ad0d76b8ee5db063791cc2e7a30ffc9852ac37c4	Patch
https://git.kernel.org/stable/c/c1944b4253649fc6f2fb53e7d6302eb414d2182c	Patch
https://git.kernel.org/stable/c/e3f2de32dae35bc7d173377dc97b5bc9fcd9fc84	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::::::

History

No history.

Information

Published : 2024-11-08 06:15

Updated : 2024-11-27 16:14

NVD link : CVE-2024-50188

Mitre link : CVE-2024-50188

CVE.ORG link : CVE-2024-50188

JSON object : View

Products Affected

linux

linux_kernel

CWE

NVD-CWE-noinfo

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