cve-2024-47751
Vulnerability from cvelistv5
Published
2024-10-21 12:14
Modified
2024-12-19 09:27
Severity ?
Summary
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]
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/6dcc5b49d6607a741a14122bf3105f3ac50d259ePatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/95248d7497bcbfe7deed4805469c6ff6ddd7f9d1Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a5f795f9412854df28e66679c5e6b68b0b79c229Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/aeb0335971806e15ac91e838ca471936c8e7efd5Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c500a86693a126c9393e602741e348f80f1b0fc5Patch
Impacted products
Vendor Product Version
Linux Linux Version: b22dbbb24571c052364f476381dbac110bdca4d5
Version: b22dbbb24571c052364f476381dbac110bdca4d5
Version: b22dbbb24571c052364f476381dbac110bdca4d5
Version: b22dbbb24571c052364f476381dbac110bdca4d5
Version: b22dbbb24571c052364f476381dbac110bdca4d5
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   Linux Linux Version: 5.16
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                "timestamp": "2024-10-21T12:57:54.600283Z",
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      "dataType": "CVE_RECORD",
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}


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