high7.1
CVE-2022-49739
In the Linux kernel, the following vulnerability has been resolved: gfs2: Always check inode size of inline inodes Check if the inode size of stuffed (inline) …
Impact
In the Linux kernel, the following vulnerability has been resolved: gfs2: Always check inode size of inline inodes Check if the inode size of stuffed (inline) inodes is within the allowed range when reading inodes from disk (gfs2_dinode_in()). This prevents us from on-disk corruption. The two checks in stuffed_readpage() and gfs2_unstuffer_page() that just truncate inline data to the maximum allowed size don't actually make sense, and they can be removed now as well.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | before 4.19.280 from 4.20 before 5.4.240 from 5.5 before 5.10.177 from 5.11 before 5.15.93 from 5.16 before 6.1.11 |
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/45df749f827c286adbc951f2a4865b67f0442ba9
- https://git.kernel.org/stable/c/46c9088cabd4d0469fdb61ac2a9c5003057fe94d
- https://git.kernel.org/stable/c/4d4cb76636134bf9a0c9c3432dae936f99954586
- https://git.kernel.org/stable/c/70376c7ff31221f1d21db5611d8209e677781d3a
- https://git.kernel.org/stable/c/7c414f6f06e9a3934901b6edc3177ae5a1e07094
- https://git.kernel.org/stable/c/d458a0984429c2d47e60254f5bc4119cbafe83a2