medium4.7
CVE-2022-49629
In the Linux kernel, the following vulnerability has been resolved: nexthop: Fix data-races around nexthop_compat_mode.
Impact
In the Linux kernel, the following vulnerability has been resolved: nexthop: Fix data-races around nexthop_compat_mode. While reading nexthop_compat_mode, it can be changed concurrently. Thus, we need to add READ_ONCE() to its readers.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 5.8 before 5.10.132 from 5.11 before 5.15.56 from 5.16 before 5.18.13 Version 5.19 |
Weakness classification
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/0d17723afea3ae8c9f245c9bbd2ba5945b77e812
- https://git.kernel.org/stable/c/a51040d4b120f3520df64fb0b9c63b31d69bea9b
- https://git.kernel.org/stable/c/ae3054f6fbccc90f14ecd6cf9b2c09a2401c64fd
- https://git.kernel.org/stable/c/bdf00bf24bef9be1ca641a6390fd5487873e0d2e