cvelist/2024/27xxx/CVE-2024-27390.json

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    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nipv6: mcast: remove one synchronize_net() barrier in ipv6_mc_down()\n\nAs discussed in the past (commit 2d3916f31891 (\"ipv6: fix skb drops\nin igmp6_event_query() and igmp6_event_report()\")) I think the\nsynchronize_net() call in ipv6_mc_down() is not needed.\n\nUnder load, synchronize_net() can last between 200 usec and 5 ms.\n\nKASAN seems to agree as well."
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        ]
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                        "lang": "eng",
                        "value": "n/a"
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                                            "version_value": "9d159d6637cc"
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                                        {
                                            "version_value": "not down converted",
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                                                        "version": "5.13",
                                                        "status": "affected"
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                                                    {
                                                        "version": "0",
                                                        "lessThan": "5.13",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
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                                                    {
                                                        "version": "5.15.153",
                                                        "lessThanOrEqual": "5.15.*",
                                                        "status": "unaffected",
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                                                    {
                                                        "version": "6.1.83",
                                                        "lessThanOrEqual": "6.1.*",
                                                        "status": "unaffected",
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                                                    {
                                                        "version": "6.6.23",
                                                        "lessThanOrEqual": "6.6.*",
                                                        "status": "unaffected",
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                                                    {
                                                        "version": "6.7.11",
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                                                    {
                                                        "version": "6.8.2",
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                "url": "https://git.kernel.org/stable/c/9d159d6637ccce25f879d662a480541ef4ba3a50",
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                "name": "https://git.kernel.org/stable/c/26d4bac55750d535f1f0b8790dc26daf6089e373"
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