CVE & CISA-KEV Catalog

CVE-2024-26860

MEDIUM
5.5
CVSS v3
NVD

Description

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.

How to fix

Remediation Available
linuxDebian
Fixed in:6.1.85-1CVE-2024-26860
Fixed in:6.7.12-1CVE-2024-26860
Fixed in:6.7.12-1CVE-2024-26860
linuxUbuntu
Fixed in:6.8.0-35.35USN-6816-1
linux-awsUbuntu
Fixed in:6.8.0-1009.9USN-6817-1
linux-azureUbuntu
Fixed in:6.8.0-1008.8USN-6817-3
linux-gcpUbuntu
Fixed in:6.8.0-1008.9USN-6817-1
linux-gkeUbuntu
Fixed in:6.8.0-1004.7USN-6817-3
linux-ibmUbuntu
Fixed in:6.8.0-1006.6USN-6816-1
linux-image-6.8.0-1004-gkeUbuntu
Fixed in:6.8.0-1004.7USN-6817-3
linux-image-6.8.0-1005-raspiUbuntu
Fixed in:6.8.0-1005.5USN-6816-1
linux-image-6.8.0-1006-ibmUbuntu
Fixed in:6.8.0-1006.6USN-6816-1
linux-image-6.8.0-1006-oemUbuntu
Fixed in:6.8.0-1006.6USN-6817-2
linux-image-6.8.0-1006-oracleUbuntu
Fixed in:6.8.0-1006.6USN-6878-1
linux-image-6.8.0-1006-oracle-64kUbuntu
Fixed in:6.8.0-1006.6USN-6878-1
linux-image-6.8.0-1008-azureUbuntu
Fixed in:6.8.0-1008.8USN-6817-3
linux-image-6.8.0-1008-azure-fdeUbuntu
Fixed in:6.8.0-1008.8USN-6817-3
linux-image-6.8.0-1008-gcpUbuntu
Fixed in:6.8.0-1008.9USN-6817-1
linux-image-6.8.0-1009-awsUbuntu
Fixed in:6.8.0-1009.9USN-6817-1
linux-image-6.8.0-35-genericUbuntu
Fixed in:6.8.0-35.35+1USN-6816-1
linux-image-6.8.0-35-generic-64kUbuntu
Fixed in:6.8.0-35.35+1USN-6816-1
linux-image-6.8.0-35-lowlatencyUbuntu
Fixed in:6.8.0-35.35.1USN-6816-1
linux-image-6.8.0-35-lowlatency-64kUbuntu
Fixed in:6.8.0-35.35.1USN-6816-1
linux-image-awsUbuntu
Fixed in:6.8.0-1009.9USN-6817-1
linux-image-azureUbuntu
Fixed in:6.8.0-1008.8USN-6817-3
linux-image-azure-fdeUbuntu
Fixed in:6.8.0-1008.8USN-6817-3
linux-image-gcpUbuntu
Fixed in:6.8.0-1008.9USN-6817-1
linux-image-genericUbuntu
Fixed in:6.8.0-35.35USN-6816-1
linux-image-generic-64kUbuntu
Fixed in:6.8.0-35.35USN-6816-1
linux-image-generic-64k-hwe-24.04Ubuntu
Fixed in:6.8.0-35.35USN-6816-1
linux-image-generic-hwe-24.04Ubuntu
Fixed in:6.8.0-35.35USN-6816-1
linux-image-generic-lpaeUbuntu
Fixed in:6.8.0-35.35USN-6816-1
linux-image-gkeUbuntu
Fixed in:6.8.0-1004.7USN-6817-3
linux-image-ibmUbuntu
Fixed in:6.8.0-1006.6USN-6816-1
linux-image-ibm-classicUbuntu
Fixed in:6.8.0-1006.6USN-6816-1
linux-image-ibm-lts-24.04Ubuntu
Fixed in:6.8.0-1006.6USN-6816-1
linux-image-kvmUbuntu
Fixed in:6.8.0-35.35USN-6816-1
linux-image-lowlatencyUbuntu
Fixed in:6.8.0-35.35.1USN-6816-1
linux-image-lowlatency-64kUbuntu
Fixed in:6.8.0-35.35.1USN-6816-1
linux-image-oem-24.04Ubuntu
Fixed in:6.8.0-1006.6+1USN-6817-2
linux-image-oem-24.04aUbuntu
Fixed in:6.8.0-1006.6+1USN-6817-2
linux-image-oracleUbuntu
Fixed in:6.8.0-1006.6USN-6878-1
linux-image-oracle-64kUbuntu
Fixed in:6.8.0-1006.6USN-6878-1
linux-image-raspiUbuntu
Fixed in:6.8.0-1005.5USN-6816-1
linux-image-virtualUbuntu
Fixed in:6.8.0-35.35USN-6816-1
linux-image-virtual-hwe-24.04Ubuntu
Fixed in:6.8.0-35.35USN-6816-1
linux-lowlatencyUbuntu
Fixed in:6.8.0-35.35.1USN-6816-1
linux-oem-6.8Ubuntu
Fixed in:6.8.0-1006.6USN-6817-2
linux-oracleUbuntu
Fixed in:6.8.0-1006.6USN-6878-1
linux-raspiUbuntu
Fixed in:6.8.0-1005.5USN-6816-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityNone
IntegrityNone
AvailabilityHigh

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploit Intelligence

0.22%probability of exploitation in 30 days
13thpercentile

Low risk: more likely to be exploited than 13% of all known CVEs.

References

Related Vulnerabilities

Other CWE-401 (Missing Release of Memory (Memory Leak)) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2020-13934High7.564%-Fix
CVE-2016-6304High7.563%-Fix
CVE-2019-12265Medium5.355%-Fix
CVE-2001-0136Medium5.045%--
CVE-2016-4232High7.536%--
CVE-2001-0543Medium5.021%--
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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-01-07.