medium5.5
CVE-2022-4128
A NULL pointer dereference issue was discovered in the Linux kernel in the MPTCP protocol when traversing the subflow list at disconnect time.
Impact
A NULL pointer dereference issue was discovered in the Linux kernel in the MPTCP protocol when traversing the subflow list at disconnect time. A local user could use this flaw to potentially crash the system causing a denial of service.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 5.17 through 5.18 Version 5.19 |
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/torvalds/linux/commit/5c835bb142d4
- https://lore.kernel.org/netdev/20220708233610.410786-2-mathew.j.martineau%40linux.intel.com/
- https://github.com/torvalds/linux/commit/5c835bb142d4
- https://lore.kernel.org/netdev/20220708233610.410786-2-mathew.j.martineau%40linux.intel.com/