CVE-2024-26760

In the Linux kernel, the following vulnerability has been resolved: scsi: target: pscsi: Fix bio_put() for error case As of commit 066ff571011d ("block: turn bio_kmalloc into a simple kmalloc wrapper"), a bio allocated by bio_kmalloc() must be freed by bio_uninit() and kfree(). That is not done properly for the error case, hitting WARN and NULL pointer dereference in bio_free().

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/1cfe9489fb563e9a0c9cdc5ca68257a44428c2ec	Patch
https://git.kernel.org/stable/c/4ebc079f0c7dcda1270843ab0f38ab4edb8f7921	Patch
https://git.kernel.org/stable/c/de959094eb2197636f7c803af0943cb9d3b35804	Patch
https://git.kernel.org/stable/c/f49b20fd0134da84a6bd8108f9e73c077b7d6231	Patch
https://git.kernel.org/stable/c/1cfe9489fb563e9a0c9cdc5ca68257a44428c2ec	Patch
https://git.kernel.org/stable/c/4ebc079f0c7dcda1270843ab0f38ab4edb8f7921	Patch
https://git.kernel.org/stable/c/de959094eb2197636f7c803af0943cb9d3b35804	Patch
https://git.kernel.org/stable/c/f49b20fd0134da84a6bd8108f9e73c077b7d6231	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:6.8:rc1::::::
	cpe:2.3:o:linux:linux_kernel:6.8:rc2::::::
	cpe:2.3:o:linux:linux_kernel:6.8:rc3::::::
	cpe:2.3:o:linux:linux_kernel:6.8:rc4::::::
	cpe:2.3:o:linux:linux_kernel:6.8:rc5::::::

History

No history.

Information

Published : 2024-04-03 17:15

Updated : 2025-03-03 17:34

NVD link : CVE-2024-26760

Mitre link : CVE-2024-26760

CVE.ORG link : CVE-2024-26760

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-476

NULL Pointer Dereference

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