medium4.7
CVE-2022-49599
In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctl_tcp_l3mdev_accept.
Impact
In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctl_tcp_l3mdev_accept. While reading sysctl_tcp_l3mdev_accept, 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 4.5 before 5.10.137 from 5.11 before 5.15.58 from 5.16 before 5.18.15 Version 5.19 |
Weakness classification
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/08a75f10679470552a3a443f9aefd1399604d31d
- https://git.kernel.org/stable/c/1d9c81833dec46ccb52a1d0db970fefb7c4fa071
- https://git.kernel.org/stable/c/7d38d86b818104cf88961f3aebea34da89364a8e
- https://git.kernel.org/stable/c/9ba9cd43b5776c27d25e5a32dde9e80bdeb1c6a1