CVE-2024-26860

In the Linux kernel, the following vulnerability has been resolved: dm-integrity: fix a memory leak when rechecking the data Memory for the "checksums" pointer will leak if the data is rechecked after checksum failure (because the associated kfree won't happen due to 'goto skip_io'). Fix this by freeing the checksums memory before recheck, and just use the "checksum_onstack" memory for storing checksum during recheck.

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/20e21c3c0195d915f33bc7321ee6b362177bf5bf	Patch
https://git.kernel.org/stable/c/338580a7fb9b0930bb38098007e89cc0fc496bf7	Patch
https://git.kernel.org/stable/c/55e565c42dce81a4e49c13262d5bc4eb4c2e588a	Patch
https://git.kernel.org/stable/c/6d35654f03c35c273240d85ec67e3f2c3596c4e0	Patch
https://git.kernel.org/stable/c/74abc2fe09691f3d836d8a54d599ca71f1e4287b	Patch
https://git.kernel.org/stable/c/20e21c3c0195d915f33bc7321ee6b362177bf5bf	Patch
https://git.kernel.org/stable/c/338580a7fb9b0930bb38098007e89cc0fc496bf7	Patch
https://git.kernel.org/stable/c/55e565c42dce81a4e49c13262d5bc4eb4c2e588a	Patch
https://git.kernel.org/stable/c/6d35654f03c35c273240d85ec67e3f2c3596c4e0	Patch
https://git.kernel.org/stable/c/74abc2fe09691f3d836d8a54d599ca71f1e4287b	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::::::::

History

No history.

Information

Published : 2024-04-17 11:15

Updated : 2025-01-07 17:13

NVD link : CVE-2024-26860

Mitre link : CVE-2024-26860

CVE.ORG link : CVE-2024-26860

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-401

Missing Release of Memory after Effective Lifetime

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