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A proof of concept exploit for a time-of-check to time-of-use local privilege escalation vulnerability in libcap version 2.77. The vulnerability exists in capsetfile, which checks a supplied pathname with lstat before independently resolving the same pathname when calling setxattr. Because setxat...

CVE-2021-47113

In the Linux kernel, the following vulnerability has been resolved: btrfs: abort in renameexchange if we fail to insert the second ref Error injection stress uncovered a problem where we'd leave a dangling inode ref if we failed during a renameexchange. This happens because we insert the inode re...

CVE-2021-47113

In the Linux kernel, the following vulnerability has been resolved: btrfs: abort in renameexchange if we fail to insert the second ref Error injection stress uncovered a problem where we'd leave a dangling inode ref if we failed during a renameexchange. This happens because we insert the inode re...

CVE-2021-47113

In the Linux kernel, the following vulnerability has been resolved: btrfs: abort in renameexchange if we fail to insert the second ref Error injection stress uncovered a problem where we'd leave a dangling inode ref if we failed during a renameexchange. This happens because we insert the inode re...

CVE-2021-47113 btrfs: abort in rename_exchange if we fail to insert the second ref

In the Linux kernel, the following vulnerability has been resolved: btrfs: abort in renameexchange if we fail to insert the second ref Error injection stress uncovered a problem where we'd leave a dangling inode ref if we failed during a renameexchange. This happens because we insert the inode re...

CVE-2021-47113 btrfs: abort in rename_exchange if we fail to insert the second ref

In the Linux kernel, the following vulnerability has been resolved: btrfs: abort in renameexchange if we fail to insert the second ref Error injection stress uncovered a problem where we'd leave a dangling inode ref if we failed during a renameexchange. This happens because we insert the inode re...

CVE-2021-47113: Use After Free

In the Linux kernel, the following vulnerability has been resolved: btrfs: abort in renameexchange if we fail to insert the second ref Error injection stress uncovered a problem where we'd leave a dangling inode ref if we failed during a renameexchange. This happens because we insert the inode re...

GSD-2021-1000820 btrfs: abort in rename_exchange if we fail to insert the second ref

btrfs: abort in renameexchange if we fail to insert the second ref 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 v5.12.10 by commit...

UVI-2021-1000784 btrfs: abort in rename_exchange if we fail to insert the second ref

btrfs: abort in renameexchange if we fail to insert the second ref 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 v5.10.43 by commit...

GSD-2021-1000784 btrfs: abort in rename_exchange if we fail to insert the second ref

btrfs: abort in renameexchange if we fail to insert the second ref 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 v5.10.43 by commit...