CVE-2022-49580
ipv4: Fix a data-race around sysctl_fib_multipath_use_neigh.
CVSS Score
4.7
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: ipv4: Fix a data-race around sysctl_fib_multipath_use_neigh. While reading sysctl_fib_multipath_use_neigh, it can be changed concurrently. Thus, we need to add READ_ONCE() to its reader.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Feb 26, 2025 |
| Last Updated | May 11, 2026 |
Stay Ahead of the Next One
Get instant alerts for linux linux
Be the first to know when new medium vulnerabilities affecting linux linux are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
Affected Versions
Linux / Linux
a6db4494d218c2e559173661ee972e048dc04fdd < 6727f39e99e0f545d815edebb6c94228485427ec a6db4494d218c2e559173661ee972e048dc04fdd < e045d672ba06e1d35bacb56374d350de0ac99066 a6db4494d218c2e559173661ee972e048dc04fdd < b8d345db03b4deffb4f04219a51d3b1e94171b76 a6db4494d218c2e559173661ee972e048dc04fdd < 14e996577ed2799a1ed6ffeb71c76d63acb28444 a6db4494d218c2e559173661ee972e048dc04fdd < 87507bcb4f5de16bb419e9509d874f4db6c0ad0f
Linux / Linux
4.7
References
git.kernel.org: https://git.kernel.org/stable/c/6727f39e99e0f545d815edebb6c94228485427ec git.kernel.org: https://git.kernel.org/stable/c/e045d672ba06e1d35bacb56374d350de0ac99066 git.kernel.org: https://git.kernel.org/stable/c/b8d345db03b4deffb4f04219a51d3b1e94171b76 git.kernel.org: https://git.kernel.org/stable/c/14e996577ed2799a1ed6ffeb71c76d63acb28444 git.kernel.org: https://git.kernel.org/stable/c/87507bcb4f5de16bb419e9509d874f4db6c0ad0f