CVE-2024-47695

In the Linux kernel, the following vulnerability has been resolved: RDMA/rtrs-clt: Reset cid to con_num - 1 to stay in bounds In the function init_conns(), after the create_con() and create_cm() for loop if something fails. In the cleanup for loop after the destroy tag, we access out of bound memory because cid is set to clt_path->s.con_num. This commits resets the cid to clt_path->s.con_num - 1, to stay in bounds in the cleanup loop later.

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/01b9be936ee8839ab9f83a7e84ee02ac6c8303c4	Patch
https://git.kernel.org/stable/c/0429a4e972082e3a2351da414b1c017daaf8aed2	Patch
https://git.kernel.org/stable/c/1c50e0265fa332c94a4a182e4efa0fc70d8fad94	Patch
https://git.kernel.org/stable/c/3e4289b29e216a55d08a89e126bc0b37cbad9f38	Patch
https://git.kernel.org/stable/c/5ac73f8191f3de41fef4f934d84d97f3aadb301f	Patch
https://git.kernel.org/stable/c/c8b7f3d9fada0d4b4b7db86bf7345cd61f1d972e	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::::::::

History

No history.

Information

Published : 2024-10-21 12:15

Updated : 2024-10-23 21:32

NVD link : CVE-2024-47695

Mitre link : CVE-2024-47695

CVE.ORG link : CVE-2024-47695

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-787

Out-of-bounds Write

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