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69eac84817
Fixes for several bugs found by LLMs:
- Fix bypass of IPE's fsverity support, and a use-after-free in
certain cases, when FS_IOC_ENABLE_VERITY fails when almost done.
- Fix FS_IOC_MEASURE_VERITY and FS_IOC_READ_VERITY_METADATA to no
longer bypass Landlock and AppArmor's read permission checks.
- Be robust against the filesystem returning different values for a
file's verity descriptor length in two successive queries.
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Merge tag 'fsverity-for-linus' of git://git.kernel.org/pub/scm/fs/fsverity/linux
Pull fsverity fixes from Eric Biggers:
"Fixes for several bugs found by LLMs:
- Fix bypass of IPE's fsverity support, and a use-after-free in
certain cases, when FS_IOC_ENABLE_VERITY fails when almost done
- Fix FS_IOC_MEASURE_VERITY and FS_IOC_READ_VERITY_METADATA to no
longer bypass Landlock and AppArmor's read permission checks
- Be robust against the filesystem returning different values for a
file's verity descriptor length in two successive queries"
* tag 'fsverity-for-linus' of git://git.kernel.org/pub/scm/fs/fsverity/linux:
fsverity: Set S_VERITY only after rollback is no longer possible
fsverity: Tell LSMs about signature only after verity is enabled
fsverity: Be more careful with return value of ->get_verity_descriptor()
fsverity: Explicitly require FMODE_READ to retrieve hashes
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| .. | ||
| caching | ||
| ext4 | ||
| fuse | ||
| gfs2 | ||
| iomap | ||
| nfs | ||
| smb | ||
| spufs | ||
| xfs | ||
| 9p.rst | ||
| adding-new-filesystems.rst | ||
| adfs.rst | ||
| affs.rst | ||
| afs.rst | ||
| api-summary.rst | ||
| autofs-mount-control.rst | ||
| autofs.rst | ||
| automount-support.rst | ||
| befs.rst | ||
| btrfs.rst | ||
| buffer.rst | ||
| ceph.rst | ||
| coda.rst | ||
| configfs.rst | ||
| cramfs.rst | ||
| dax.rst | ||
| debugfs.rst | ||
| devpts.rst | ||
| directory-locking.rst | ||
| dlmfs.rst | ||
| dnotify.rst | ||
| ecryptfs.rst | ||
| efivarfs.rst | ||
| erofs.rst | ||
| exfat.rst | ||
| ext2.rst | ||
| ext3.rst | ||
| f2fs.rst | ||
| failfs.rst | ||
| fiemap.rst | ||
| files.rst | ||
| fscrypt.rst | ||
| fsverity.rst | ||
| hfs.rst | ||
| hfsplus.rst | ||
| hpfs.rst | ||
| idmappings.rst | ||
| index.rst | ||
| inotify.rst | ||
| isofs.rst | ||
| journalling.rst | ||
| locking.rst | ||
| locks.rst | ||
| mmap_prepare.rst | ||
| mount_api.rst | ||
| multigrain-ts.rst | ||
| netfs_library.rst | ||
| nilfs2.rst | ||
| ntfs.rst | ||
| ntfs3.rst | ||
| ocfs2-online-filecheck.rst | ||
| ocfs2.rst | ||
| omfs.rst | ||
| orangefs.rst | ||
| overlayfs.rst | ||
| path-lookup.rst | ||
| path-lookup.txt | ||
| porting.rst | ||
| proc.rst | ||
| propagate_umount.txt | ||
| qnx6.rst | ||
| quota.rst | ||
| ramfs-rootfs-initramfs.rst | ||
| relay.rst | ||
| resctrl.rst | ||
| romfs.rst | ||
| seq_file.rst | ||
| sharedsubtree.rst | ||
| splice.rst | ||
| squashfs.rst | ||
| sysfs.rst | ||
| tmpfs.rst | ||
| ubifs-authentication.rst | ||
| ubifs.rst | ||
| udf.rst | ||
| vfat.rst | ||
| vfs.rst | ||
| virtiofs.rst | ||
| zonefs.rst | ||