CVE-2022-49787
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.
Does this matter?
Lower severity and a low EPSS score (0.21%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.21% probability · 12th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-401
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/222cfa0118aa68687ace74aab8fdf77ce8fbd7e6Patch
- https://git.kernel.org/stable/c/27f712cd47d65e14cd52cc32a23d42aeef583d5dPatch
- https://git.kernel.org/stable/c/35bca18092685b488003509fef7055aa2d4f2ebcPatch
- https://git.kernel.org/stable/c/4423866d31a06a810db22062ed13389416a66b22Patch
- https://git.kernel.org/stable/c/5dbd6378dbf96787d6dbcca44156c511ae085ea3Patch
- https://git.kernel.org/stable/c/7570e5b5419ffd34b6dc45a88c51e113a9a187e3Patch
- https://git.kernel.org/stable/c/a99a547658e5d451f01ed307426286716b6f01bfPatch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.