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CVE-2024-47751

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CVE-2024-47751

Published: Oct 21, 2024

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: PCI: kirin: Fix buffer overflow in kirin_pcie_parse_port() Within kirin_pcie_parse_port(), the pcie->num_slots is compared to pcie->gpio_id_reset size (MAX_PCI_SLOTS) which is correct and would lead to an overflow. Thus, fix condition to pcie->num_slots + 1 >= MAX_PCI_SLOTS and move pcie->num_slots increment below the if-statement to avoid out-of-bounds array access. Found by Linux Verification Center (linuxtesting.org) with SVACE. [kwilczynski: commit log]

VendorProductVersions

Linux

Linux

affected
b22dbbb24571c052364f476381dbac110bdca4d5 - < a5f795f9412854df28e66679c5e6b68b0b79c229
affected
b22dbbb24571c052364f476381dbac110bdca4d5 - < 95248d7497bcbfe7deed4805469c6ff6ddd7f9d1
affected
b22dbbb24571c052364f476381dbac110bdca4d5 - < 6dcc5b49d6607a741a14122bf3105f3ac50d259e
affected
b22dbbb24571c052364f476381dbac110bdca4d5 - < aeb0335971806e15ac91e838ca471936c8e7efd5
affected
b22dbbb24571c052364f476381dbac110bdca4d5 - < c500a86693a126c9393e602741e348f80f1b0fc5

Linux

Linux

affected
5.16
unaffected
0 - < 5.16
unaffected
6.1.113 - <= 6.1.*
unaffected
6.6.54 - <= 6.6.*
unaffected
6.10.13 - <= 6.10.*

+2 more versions

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