kernel: NFSv4.2 fix problems with __nfs42_ssc_open

In the Linux kernel, the following vulnerability has been resolved: NFSv4.2 fix problems with nfs42sscopen A destination server while doing a COPY shouldn't accept using the passed in filehandle if its not a regular filehandle. If allocfilepseudo has failed, we need to decrement a reference on th...

kernel: ALSA: aoa: i2sbus: fix possible memory leak in i2sbus_add_dev()

In the Linux kernel, the following vulnerability has been resolved: ALSA: aoa: i2sbus: fix possible memory leak in i2sbusadddev devsetname in soundbusaddone allocates memory for name, it need be freed when ofdeviceregister fails, call soundbusdevput to give up the reference that hold in...

kernel: usb: host: Fix refcount leak in ehci_hcd_ppc_of_probe

In the Linux kernel, the following vulnerability has been resolved: usb: host: Fix refcount leak in ehcihcdppcofprobe offindcompatiblenode returns a node pointer with refcount incremented, we should use ofnodeput on it when done. Add missing ofnodeput to avoid refcount leak...

CVE-2023-22996

CVE-2023-22996 affects the Linux kernel prior to 5.17.2. In drivers/soc/qcom/qcom_aoss.c, an of_find_device_by_node reference is not released after use (e.g., via put_device), which can lead to a lingering reference. The practical impact and exploitability are not described in the provided docume...

CVE-2019-5603

CVE-2019-5603 affects FreeBSD’s mqueuefs (POSIX message queue filesystem). The issue arises when system calls operating on file descriptors obtain a reference to a relevant struct file, but due to a programming error the reference is not always released, allowing a local user to overflow the coun...

CVE-2013-1964

Xen 4.0.x and 4.1.x incorrectly releases a grant reference when releasing a non-v1, non-transitive grant, which allows local guest administrators to cause a denial of service host crash, obtain sensitive information, or possibly have other impacts via unspecified vectors...