CVE-2022-49704

CVE-2022-49704 is discussed in Connected documents as a Linux kernel issue affecting 9p (v9fs_vfs_get_link fid refcount leak). The fix moves the protocol version check earlier to avoid operating on a fid before validating version, reducing refcount leakage risk. Astra Linux security bulletin conf...

CVE-2022-49704 9p: fix fid refcount leak in v9fs_vfs_get_link

In the Linux kernel, the following vulnerability has been resolved: 9p: fix fid refcount leak in v9fsvfsgetlink we check for protocol version later than required, after a fid has been obtained. Just move the version check earlier...

GSD-2022-1004483 9p: fix fid refcount leak in v9fs_vfs_get_link

9p: fix fid refcount leak in v9fsvfsgetlink This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.51 by commit...

GSD-2022-1004282 9p: fix fid refcount leak in v9fs_vfs_get_link

9p: fix fid refcount leak in v9fsvfsgetlink This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.18.8 by commit...