In the Linux kernel, the following vulnerability has been resolved: ipv6: mcast: remove one synchronize_net() barrier in ipv6_mc_down() The Linux kernel CVE team has assigned CVE-2024-27390 to this issue. Upstream advisory: https://lore.kernel.org/linux-cve-announce/2024050135-CVE-2024-27390-e55f@gregkh/T
Created kernel tracking bugs for this issue: Affects: fedora-all [bug 2278531]
The result of automatic check (that is developed by Alexander Larkin) for this CVE-2024-27390 is: CHECK Maybe valid. Check manually. with impact LOW (that is an approximation based on flags REMOTE KASAN SIMPLEFIX NETWORK SKB ; these flags parsed automatically based on patch data). Such automatic check happens only for Low/Moderates (and only when not from reporter, but parsing already existing CVE). Highs always checked manually (I check it myself and then we check it again in Remediation team). In rare cases some of the Moderates could be increased to High later.