CVE-2024-26930

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix double free of the ha->vp_map pointer Coverity scan reported potential risk of double free of the pointer ha->vp_map. ha->vp_map was freed in qla2x00_mem_alloc(), and again freed in function qla2x00_mem_free(ha). Assign NULL to vp_map and kfree take care of NULL.

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/825d63164a2e6bacb059a9afb5605425b485413f	Patch
https://git.kernel.org/stable/c/b7deb675d674f44e0ddbab87fee8f9f098925e73	Patch
https://git.kernel.org/stable/c/e288285d47784fdcf7c81be56df7d65c6f10c58b	Patch
https://git.kernel.org/stable/c/f14cee7a882cb79528f17a2335f53e9fd1848467	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:6.9:rc1::::::

History

No history.

Information

Published : 2024-05-01 06:15

Updated : 2024-05-23 19:10

NVD link : CVE-2024-26930

Mitre link : CVE-2024-26930

CVE.ORG link : CVE-2024-26930

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-415

Double Free

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