CVE-2024-38603

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

In the Linux kernel, the following vulnerability has been resolved:

drivers/perf: hisi: hns3: Actually use devm_add_action_or_reset()

pci_alloc_irq_vectors() allocates an irq vector. When devm_add_action() fails, the irq vector is not freed, which leads to a memory leak.

Replace the devm_add_action with devm_add_action_or_reset to ensure the irq vector can be destroyed when it fails.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-401

Affected software

VendorProductVersions
LinuxLinux>= 66637ab137b44914356a9dc7a9b3f8ebcf0b0695, < 1491a01ef5a98149048b12e208f6ed8e86ad10b9; >= 66637ab137b44914356a9dc7a9b3f8ebcf0b0695, < a7678a16c25b6ece1667ac681e3e783ff3de7a6f; >= 66637ab137b44914356a9dc7a9b3f8ebcf0b0695, < 2fcffaaf529d5fe3fdc6c0ee65a6f266b74de782; >= 66637ab137b44914356a9dc7a9b3f8ebcf0b0695, < b1e86f1ef8fa796f8935be392457639f3a907d91; >= 66637ab137b44914356a9dc7a9b3f8ebcf0b0695, < 582c1aeee0a9e73010cf1c4cef338709860deeb0
LinuxLinux6.0

References

Timeline

Published
Jun 19, 2024
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2024-38603: Medium severity, CVSS 5.5 | Vulnix