CVE-2024-42320 - CVE House
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Status published Unknown CVE-2024-42320

s390/dasd: fix error checks in dasd_copy_pair_store()

Vulnerability Description

In the Linux kernel, the following vulnerability has been resolved: s390/dasd: fix error checks in dasd_copy_pair_store() dasd_add_busid() can return an error via ERR_PTR() if an allocation fails. However, two callsites in dasd_copy_pair_store() do not check the result, potentially resulting in a NULL pointer dereference. Fix this by checking the result with IS_ERR() and returning the error up the stack.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

Linux
Vulnerable Versions:
a91ff09d39f9b6545254839ac91f1ff7bd21d39e, 932600a295cc299d470ca7f5d6491bd0dfc99ea7, 5.15.153, 6.1, 0, 6.1.103, 6.6.44, 6.10.3, 6.11

Timeline

Official Publish: August 17th, 2024
Last Modified: May 23rd, 2026
Added to House: July 22nd, 2026

CVSS Vectors

No vector data available

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.