high7.1
CVE-2022-48654
In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlink_osf: fix possible bogus match in nf_osf_find() nf_osf_find() incorrect…
Impact
In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlink_osf: fix possible bogus match in nf_osf_find() nf_osf_find() incorrectly returns true on mismatch, this leads to copying uninitialized memory area in nft_osf which can be used to leak stale kernel stack data to userspace.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 5.2.0 before 5.4.215 from 5.5.0 before 5.10.146 from 5.11.0 before 5.15.71 from 5.16.0 before 5.19.12 |
Weakness classification
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/559c36c5a8d730c49ef805a72b213d3bba155cc8
- https://git.kernel.org/stable/c/5d75fef3e61e797fab5c3fbba88caa74ab92ad47
- https://git.kernel.org/stable/c/633c81c0449663f57d4138326d036dc6cfad674e
- https://git.kernel.org/stable/c/721ea8ac063d70c2078c4e762212705de6151764
- https://git.kernel.org/stable/c/816eab147e5c6f6621922b8515ad9010ceb1735e
- https://git.kernel.org/stable/c/559c36c5a8d730c49ef805a72b213d3bba155cc8
- https://git.kernel.org/stable/c/5d75fef3e61e797fab5c3fbba88caa74ab92ad47
- https://git.kernel.org/stable/c/633c81c0449663f57d4138326d036dc6cfad674e
- https://git.kernel.org/stable/c/721ea8ac063d70c2078c4e762212705de6151764
- https://git.kernel.org/stable/c/816eab147e5c6f6621922b8515ad9010ceb1735e