CVE-2022-49787 in Linux
Tóm tắt
Bởi MITRE • 01/05/2025
In the Linux kernel, the following vulnerability has been resolved:
mmc: sdhci-pci: Fix possible memory leak caused by missing pci_dev_put()
pci_get_device() will increase the reference count for the returned pci_dev. We need to use pci_dev_put() to decrease the reference count before amd_probe() returns. There is no problem for the 'smbus_dev == NULL' branch because pci_dev_put() can also handle the NULL input parameter case.
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