CVE-2022-49787
Medium
Description
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.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Linux Kernel
PublishedMay 1, 2025
First seenMay 1, 2025
How to fix
Update
- linux linux_kernel4.14.300, 4.19.267, 5.4.225, 5.10.156, 5.15.80, 6.0.10 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 4.4 ≤ v < 4.14.300, 4.15 ≤ v < 4.19.267, 4.20 ≤ v < 5.4.225, 5.5 ≤ v < 5.10.156, 5.11 ≤ v < 5.15.80, 5.16 ≤ v < 6.0.10, 6.1 | 4.14.300, 4.19.267, 5.4.225, 5.10.156, 5.15.80, 6.0.10 |
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