VDB
DEBIAN-CVE-2022-49590
DEBIAN-CVE-2022-49590
PUBLISHED
CVSS 4.699999809265137 MEDIUM
In the Linux kernel, the following vulnerability has been resolved: igmp: Fix data-races around sysctl_igmp_llm_reports. While reading sysctl_igmp_llm_reports, it can be changed concurrently. Thus, we need to add READ_ONCE() to its readers. This test can be packed into a helper, so such changes will be in the follow-up series after net is merged into net-next. if (ipv4_is_local_multicast(pmc->multiaddr) && !READ_ONCE(net->ipv4.sysctl_igmp_llm_reports))
Risk Scores
CVSS v3.1
4.699999809265137
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:11 | linux | 5.10.113-1, 5.10.70-1, 5.10.70-1~bpo10+1 |
| Debian:13 | linux | 0, 0, 0 |
| Debian:14 | linux | 0, 0, 0 |
| Debian:12 | linux | 0, 0, 0 |
Timeline
- Feb 26, 2025 CVE Published
- Apr 28, 2026 CVE Updated