CVE-2024-49902

In the Linux kernel, the following vulnerability has been resolved: jfs: check if leafidx greater than num leaves per dmap tree syzbot report a out of bounds in dbSplit, it because dmt_leafidx greater than num leaves per dmap tree, add a checking for dmt_leafidx in dbFindLeaf. Shaggy: Modified sanity check to apply to control pages as well as leaf pages.

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/058aa89b3318be3d66a103ba7c68d717561e1dc6	Patch
https://git.kernel.org/stable/c/2451e5917c56be45d4add786e2a059dd9c2c37c4	Patch
https://git.kernel.org/stable/c/25d2a3ff02f22e215ce53355619df10cc5faa7ab	Patch
https://git.kernel.org/stable/c/35b91f15f44ce3c01eba058ccb864bb04743e792	Patch
https://git.kernel.org/stable/c/4a7bf6a01fb441009a6698179a739957efd88e38	Patch
https://git.kernel.org/stable/c/7fff9a9f866e99931cf6fa260288e55d01626582	Patch
https://git.kernel.org/stable/c/cb0eb10558802764f07de1dc439c4609e27cb4f0	Patch
https://git.kernel.org/stable/c/d64ff0d2306713ff084d4b09f84ed1a8c75ecc32	Patch
https://git.kernel.org/stable/c/d76b9a4c283c7535ae7c7c9b14984e75402951e1	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::::::::

History

No history.

Information

Published : 2024-10-21 18:15

Updated : 2024-11-13 13:47

NVD link : CVE-2024-49902

Mitre link : CVE-2024-49902

CVE.ORG link : CVE-2024-49902

JSON object : View

Products Affected

linux

linux_kernel

CWE

NVD-CWE-noinfo

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