4.7

CVE-2024-34030

PCI: of_property: Return error for int_map allocation failure

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

PCI: of_property: Return error for int_map allocation failure

Return -ENOMEM from of_pci_prop_intr_map() if kcalloc() fails to prevent a
NULL pointer dereference in this case.

[bhelgaas: commit log]
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 6.6 < 6.6.33
Linux ≫ Linux Kernel Version >= 6.7 < 6.9.4
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.21% 0.113
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
CISA-ADP 4.7 1 3.6
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

https://git.kernel.org/stable/c/598e4a37a2f8da9144ba1fab04320c32169b6d0d
Patch
https://git.kernel.org/stable/c/b5f31d1470c4fdfae368feeb389768ba8d24fb34
Patch
https://git.kernel.org/stable/c/e6f7d27df5d208b50cae817a91d128fb434bb12c
Patch