CVE-2022-49580
- Source
- https://cve.org/CVERecord?id=CVE-2022-49580
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49580.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2022-49580
- Downstream
- Published
- 2025-02-26T02:23:18.667Z
- Modified
- 2026-04-11T12:44:15.111358Z
- Severity
-
- 4.7 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- ipv4: Fix a data-race around sysctl_fib_multipath_use_neigh.
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
ipv4: Fix a data-race around sysctlfibmultipathuseneigh.
While reading sysctlfibmultipathuseneigh, it can be changed concurrently. Thus, we need to add READ_ONCE() to its reader.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49580.json" }- References
-
- https://git.kernel.org/stable/c/14e996577ed2799a1ed6ffeb71c76d63acb28444
- https://git.kernel.org/stable/c/6727f39e99e0f545d815edebb6c94228485427ec
- https://git.kernel.org/stable/c/87507bcb4f5de16bb419e9509d874f4db6c0ad0f
- https://git.kernel.org/stable/c/b8d345db03b4deffb4f04219a51d3b1e94171b76
- https://git.kernel.org/stable/c/e045d672ba06e1d35bacb56374d350de0ac99066
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49580.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-49580
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduceda6db4494d218c2e559173661ee972e048dc04fddFixed6727f39e99e0f545d815edebb6c94228485427ecFixede045d672ba06e1d35bacb56374d350de0ac99066Fixedb8d345db03b4deffb4f04219a51d3b1e94171b76Fixed14e996577ed2799a1ed6ffeb71c76d63acb28444Fixed87507bcb4f5de16bb419e9509d874f4db6c0ad0f