{"id":"CVE-2023-52977","summary":"net: openvswitch: fix flow memory leak in ovs_flow_cmd_new","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: openvswitch: fix flow memory leak in ovs_flow_cmd_new\n\nSyzkaller reports a memory leak of new_flow in ovs_flow_cmd_new() as it is\nnot freed when an allocation of a key fails.\n\nBUG: memory leak\nunreferenced object 0xffff888116668000 (size 632):\n  comm \"syz-executor231\", pid 1090, jiffies 4294844701 (age 18.871s)\n  hex dump (first 32 bytes):\n    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................\n    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................\n  backtrace:\n    [\u003c00000000defa3494\u003e] kmem_cache_zalloc include/linux/slab.h:654 [inline]\n    [\u003c00000000defa3494\u003e] ovs_flow_alloc+0x19/0x180 net/openvswitch/flow_table.c:77\n    [\u003c00000000c67d8873\u003e] ovs_flow_cmd_new+0x1de/0xd40 net/openvswitch/datapath.c:957\n    [\u003c0000000010a539a8\u003e] genl_family_rcv_msg_doit+0x22d/0x330 net/netlink/genetlink.c:739\n    [\u003c00000000dff3302d\u003e] genl_family_rcv_msg net/netlink/genetlink.c:783 [inline]\n    [\u003c00000000dff3302d\u003e] genl_rcv_msg+0x328/0x590 net/netlink/genetlink.c:800\n    [\u003c000000000286dd87\u003e] netlink_rcv_skb+0x153/0x430 net/netlink/af_netlink.c:2515\n    [\u003c0000000061fed410\u003e] genl_rcv+0x24/0x40 net/netlink/genetlink.c:811\n    [\u003c000000009dc0f111\u003e] netlink_unicast_kernel net/netlink/af_netlink.c:1313 [inline]\n    [\u003c000000009dc0f111\u003e] netlink_unicast+0x545/0x7f0 net/netlink/af_netlink.c:1339\n    [\u003c000000004a5ee816\u003e] netlink_sendmsg+0x8e7/0xde0 net/netlink/af_netlink.c:1934\n    [\u003c00000000482b476f\u003e] sock_sendmsg_nosec net/socket.c:651 [inline]\n    [\u003c00000000482b476f\u003e] sock_sendmsg+0x152/0x190 net/socket.c:671\n    [\u003c00000000698574ba\u003e] ____sys_sendmsg+0x70a/0x870 net/socket.c:2356\n    [\u003c00000000d28d9e11\u003e] ___sys_sendmsg+0xf3/0x170 net/socket.c:2410\n    [\u003c0000000083ba9120\u003e] __sys_sendmsg+0xe5/0x1b0 net/socket.c:2439\n    [\u003c00000000c00628f8\u003e] do_syscall_64+0x30/0x40 arch/x86/entry/common.c:46\n    [\u003c000000004abfdcf4\u003e] entry_SYSCALL_64_after_hwframe+0x61/0xc6\n\nTo fix this the patch rearranges the goto labels to reflect the order of\nobject allocations and adds appropriate goto statements on the error\npaths.\n\nFound by Linux Verification Center (linuxtesting.org) with Syzkaller.","modified":"2026-05-18T05:56:52.662827450Z","published":"2025-03-27T16:43:17.234Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52977.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/0c598aed445eb45b0ee7ba405f7ece99ee349c30"},{"type":"WEB","url":"https://git.kernel.org/stable/c/1ac653cf886cdfc082708c82dc6ac6115cebd2ee"},{"type":"WEB","url":"https://git.kernel.org/stable/c/70154489f531587996f3e9d7cceeee65cff0001d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/70d40674a549d498bd63d5432acf46205da1534b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/af4e720bc00a2653f7b9df21755b9978b3d7f386"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ed6c5e8caf55778500202775167e8ccdb1a030cb"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f423c2efd51d7eb1d143c2be7eea233241d9bbbf"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52977.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-52977"},{"type":"PACKAGE","url":"https://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":[{"introduced":"655e873bf528f0f46ce6b069f9a2daee9621197c"},{"fixed":"1ac653cf886cdfc082708c82dc6ac6115cebd2ee"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"ee27d70556a47c3a07e65a60f47e3ea12a255af8"},{"fixed":"af4e720bc00a2653f7b9df21755b9978b3d7f386"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"8b74211bf60b3e0c0ed4fe3d16c92ffdcaaf34eb"},{"fixed":"ed6c5e8caf55778500202775167e8ccdb1a030cb"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"6736b61ecf230dd656464de0f514bdeadb384f20"},{"fixed":"70154489f531587996f3e9d7cceeee65cff0001d"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"0133615a06007684df648feb9d327714e399afd4"},{"fixed":"f423c2efd51d7eb1d143c2be7eea233241d9bbbf"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"32d5fa5bdccec2361fc6c4ed05a7367155b3a1e9"},{"fixed":"70d40674a549d498bd63d5432acf46205da1534b"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"68bb10101e6b0a6bb44e9c908ef795fc4af99eae"},{"fixed":"0c598aed445eb45b0ee7ba405f7ece99ee349c30"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"0"},{"last_affected":"4f592e712ea2132f511d545954867d7880df5be2"},{"last_affected":"a991a411c3e21ef22507400dbb179ae02029d42c"}]}],"versions":["v4.14.305","v4.14.304","v4.14.303","v4.19.272","v4.19.271","v4.19.270","v5.4.231","v5.4.230","v5.4.229","v5.10.167","v5.10.166","v5.10.165","v5.10.164","v5.10.163","v5.15.92","v5.15.91","v5.15.90","v5.15.89","v5.15.88","v5.15.87","v5.15.86","v6.1.10","v6.1.9","v6.1.8","v6.1.7","v6.1.6","v6.1.5","v6.1.4","v6.1.3","v6.1.2","v4.9.336","v6.0.15","v6.0.14","v6.0.13","v6.0.12","v4.9.335","v6.0.11","v4.9.334","v6.0.10","v6.0.9","v4.9.333","v6.0.8","v6.0.7","v4.9.332","v6.0.6","v4.9.331","v6.0.5","v6.0-rc1","v4.9.330","v6.0.4","v6.0.3","v6.0.2","v6.0","v6.0.1","v6.0-rc7","v6.0-rc3","v6.0-rc2","v4.9.329","v6.0-rc6","v6.0-rc4","v6.0-rc5","v4.9.328","v4.9.327","v4.9.326","v5.19","v4.9.325","v5.19-rc1","v5.19-rc5","v5.19-rc8","v5.19-rc6","v5.18","v5.19-rc2","v5.19-rc7","v4.9.324","v5.19-rc3","v4.9.323","v5.19-rc4","v4.9.322","v4.9.321","v4.9.320","v5.18-rc1","v4.9.319","v4.9.318","v4.9.317","v4.9.316","v5.18-rc7","v5.18-rc2","v4.9.315","v4.9.314","v5.18-rc5","v5.17","v5.18-rc4","v5.18-rc3","v5.18-rc6","v4.9.313","v4.9.312","v4.9.311","v4.9.310","v4.9.309","v5.17-rc6","v5.17-rc4","v4.9.308","v5.17-rc8","v5.17-rc7","v4.9.307","v5.17-rc1","v5.17-rc3","v4.9.306","v5.17-rc2","v4.9.305","v4.9.304","v5.17-rc5","v5.16","v4.9.303","v4.9.302","v4.9.301","v4.9.300","v4.9.299","v4.9.298","v4.9.297","v5.16-rc1","v5.16-rc8","v4.9.296","v5.16-rc5","v5.16-rc6","v4.9.295","v5.16-rc7","v4.9.294","v5.16-rc3","v5.16-rc2","v4.9.293","v5.16-rc4","v4.9.292","v5.15","v4.9.291","v4.9.290","v4.9.289","v5.15-rc2","v5.15-rc1","v5.15-rc4","v5.15-rc7","v4.9.288","v5.15-rc3","v5.15-rc5","v4.9.287","v5.15-rc6","v5.14","v5.14-rc3","v4.9.286","v4.9.285","v5.14-rc1","v4.9.284","v4.9.283","v4.9.282","v4.9.281","v5.14-rc2","v5.14-rc7","v5.14-rc6","v4.9.280","v5.13-rc1","v5.14-rc5","v5.14-rc4","v4.9.279","v4.9.278","v4.9.277","v5.13","v4.9.276","v4.9.275","v4.9.274","v5.13-rc6","v5.13-rc7","v4.9.273","v5.13-rc3","v5.13-rc2","v5.13-rc4","v5.13-rc5","v4.9.272","v4.9.271","v4.9.270","v4.9.269","v5.12","v4.9.268","v5.12-rc2","v5.12-rc1-dontuse","v5.12-rc1","v4.9.267","v5.12-rc8","v5.12-rc3","v5.12-rc7","v5.12-rc5","v4.9.266","v5.12-rc6","v4.9.265","v4.9.264","v5.12-rc4","v5.10","v4.9.263","v5.11","v4.9.262","v4.9.261","v4.9.260","v4.9.259","v4.9.258","v5.11-rc3","v4.9.257","v5.11-rc7","v5.11-rc6","v5.11-rc5","v5.11-rc1","v5.11-rc4","v4.9.256","v5.11-rc2","v4.9.255","v4.9.254","v4.9.253","v4.9.252","v5.10-rc1","v4.9.251","v4.9.250","v4.9.249","v4.9.248","v5.10-rc7","v5.10-rc4","v5.10-rc3","v5.10-rc6","v5.9","v4.9.247","v5.10-rc2","v5.10-rc5","v4.9.246","v4.9.245","v4.9.244","v4.9.243","v4.9.242","v4.9.241","v5.9-rc1","v4.9.240","v5.9-rc7","v4.9.239","v4.9.238","v5.9-rc8","v5.9-rc6","v5.9-rc4","v5.9-rc5","v5.9-rc3","v4.9.237","v5.9-rc2","v4.9.236","v4.9.235","v5.8","v4.9.234","v4.9.233","v4.9.232","v5.7","v5.8-rc2","v5.8-rc1","v5.8-rc7","v5.8-rc5","v4.9.231","v5.8-rc3","v5.8-rc4","v5.8-rc6","v4.9.230","v4.9.229","v4.9.228","v5.7-rc4","v4.9.227","v4.9.226","v5.7-rc7","v5.7-rc1","v4.9.225","v5.7-rc3","v5.7-rc2","v5.7-rc5","v4.9.224","v5.7-rc6","v4.9.223","v5.6","v4.9.222","v4.9.221","v4.9.220","v4.9.219","v4.9.218","v5.6-rc1","v4.9.217","v5.6-rc7","v5.6-rc6","v5.6-rc3","v5.6-rc4","v5.6-rc2","v5.6-rc5","v4.9.216","v4.9.215","v4.9.214","v4.9.213","v5.5","v4.9.212","v5.5-rc5","v5.5-rc7","v5.5-rc2","v5.5-rc1","v4.9.211","v5.4","v5.5-rc4","v4.9.210","v5.5-rc3","v5.5-rc6","v4.9.209","v4.9.208","v4.9.207","v4.9.206","v5.4-rc1","v4.9.205","v5.4-rc6","v5.4-rc3","v4.9.204","v4.9.203","v5.4-rc4","v5.4-rc8","v4.9.202","v5.4-rc7","v4.9.201","v5.4-rc5","v5.3","v5.4-rc2","v4.9.200","v4.9.199","v4.9.198","v4.9.197","v4.9.196","v4.9.195","v4.9.194","v5.3-rc5","v5.3-rc1","v4.9.193","v5.3-rc2","v5.3-rc3","v5.3-rc8","v4.9.192","v5.3-rc7","v5.3-rc4","v4.9.191","v4.9.190","v5.2","v5.3-rc6","v4.9.189","v4.9.188","v4.9.187","v4.9.186","v5.2-rc2","v4.9.185","v5.2-rc7","v5.2-rc4","v5.2-rc1","v4.9.184","v5.2-rc5","v5.2-rc6","v5.2-rc3","v4.9.183","v5.1","v4.9.182","v4.9.181","v4.9.180","v4.9.179","v4.9.178","v4.9.177","v4.9.176","v5.0-rc8","v4.9.175","v5.1-rc7","v5.1-rc1","v4.9.174","v5.1-rc6","v4.9.173","v5.1-rc5","v4.9.172","v5.0","v4.9.171","v5.1-rc3","v4.9.170","v5.1-rc2","v4.9.169","v5.1-rc4","v4.9.168","v5.0-rc1","v4.9.167","v4.9.166","v4.9.165","v4.9.164","v4.9.163","v4.9.162","v4.9.161","v5.0-rc4","v5.0-rc3","v5.0-rc6","v4.9.160","v5.0-rc7","v4.9.159","v5.0-rc2","v4.9.158","v5.0-rc5","v4.9.157","v4.9.156","v4.9.155","v4.9.154","v4.9.153","v4.9.152","v4.20-rc1","v4.9.151","v4.19","v4.9.150","v4.20","v4.9.149","v4.9.148","v4.20-rc7","v4.20-rc5","v4.9.147","v4.20-rc6","v4.9.146","v4.20-rc4","v4.20-rc2","v4.9.145","v4.9.144","v4.20-rc3","v4.9.143","v4.9.142","v4.9.141","v4.9.140","v4.9.139","v4.9.138","v4.9.137","v4.9.136","v4.9.135","v4.19-rc2","v4.19-rc8","v4.19-rc4","v4.9.134","v4.19-rc1","v4.9.133","v4.19-rc7","v4.9.132","v4.9.131","v4.19-rc6","v4.19-rc5","v4.9.130","v4.19-rc3","v4.9.129","v4.9.128","v4.9.127","v4.9.126","v4.9.125","v4.9.124","v4.9.123","v4.18","v4.9.122","v4.9.121","v4.9.120","v4.18-rc1","v4.9.119","v4.18-rc8","v4.18-rc2","v4.18-rc5","v4.9.118","v4.18-rc6","v4.9.117","v4.18-rc7","v4.9.116","v4.17","v4.9.115","v4.18-rc3","v4.9.114","v4.9.113","v4.18-rc4","v4.9.112","v4.9.111","v4.9.110","v4.9.109","v4.9.108","v4.9.107","v4.17-rc1","v4.9.106","v4.9.105","v4.17-rc2","v4.17-rc7","v4.17-rc3","v4.17-rc4","v4.16","v4.9.104","v4.17-rc6","v4.9.103","v4.17-rc5","v4.9.102","v4.9.101","v4.9.100","v4.9.99","v4.9.98","v4.9.97","v4.9.96","v4.9.95","v4.9.94","v4.9.93","v4.16-rc7","v4.16-rc4","v4.9.92","v4.16-rc1","v4.16-rc2","v4.16-rc5","v4.9.91","v4.9.90","v4.16-rc3","v4.16-rc6","v4.9.89","v4.9.88","v4.9.87","v4.9.86","v4.14","v4.9.85","v4.15","v4.9.84","v4.9.83","v4.9.82","v4.9.81","v4.9.80","v4.15-rc1","v4.9.79","v4.15-rc4","v4.9.78","v4.15-rc9","v4.9.77","v4.15-rc8","v4.15-rc7","v4.9.76","v4.15-rc3","v4.15-rc2","v4.15-rc5","v4.15-rc6","v4.9.75","v4.9.74","v4.9.73","v4.9.72","v4.9.71","v4.9.70","v4.9.69","v4.9.68","v4.9.67","v4.9.66","v4.9.65","v4.14-rc1","v4.9.64","v4.14-rc7","v4.9.63","v4.9.62","v4.9.61","v4.14-rc3","v4.13","v4.14-rc8","v4.9.60","v4.14-rc4","v4.14-rc6","v4.9.59","v4.14-rc2","v4.14-rc5","v4.9.58","v4.9.57","v4.9.56","v4.9.55","v4.9.54","v4.9.53","v4.9.52","v4.9.51","v4.13-rc2","v4.9.50","v4.9.49","v4.9.48","v4.13-rc1","v4.13-rc3","v4.9.47","v4.13-rc7","v4.9.46","v4.13-rc4","v4.13-rc5","v4.13-rc6","v4.9.45","v4.9.44","v4.9.43","v4.9.42","v4.9.41","v4.9.40","v4.12-rc1","v4.9.39","v4.12","v4.9.38","v4.9.37","v4.12-rc5","v4.9.36","v4.12-rc7","v4.9.35","v4.12-rc6","v4.12-rc4","v4.9.34","v4.12-rc2","v4.9.33","v4.12-rc3","v4.9.32","v4.11","v4.9.31","v4.9.30","v4.9.29","v4.9.28","v4.9.27","v4.11-rc1","v4.9.26","v4.11-rc6","v4.9.25","v4.11-rc8","v4.9.24","v4.11-rc7","v4.11-rc3","v4.9.23","v4.11-rc5","v4.11-rc2","v4.9.22","v4.11-rc4","v4.9.21","v4.9.20","v4.9.19","v4.9.18","v4.10","v4.9.17","v4.9.16","v4.9.15","v4.9.14","v4.9.13","v4.9","v4.9.12","v4.9.11","v4.10-rc8","v4.10-rc3","v4.10-rc1","v4.10-rc7","v4.9.10","v4.10-rc6","v4.10-rc2","v4.9.9","v4.10-rc5","v4.9.8","v4.9.7","v4.9.6","v4.10-rc4","v4.9.5","v4.9.4","v4.9.3","v4.9.2","v4.9.1","v4.9-rc7","v4.9-rc6","v4.9-rc8","v4.9-rc1","v4.9-rc5","v4.9-rc3","v4.9-rc4","v4.9-rc2","v4.8","v4.8-rc8","v4.8-rc2","v4.8-rc1","v4.8-rc7","v4.8-rc6","v4.8-rc5","v4.8-rc4","v4.8-rc3","v4.7","v4.7-rc4","v4.7-rc2","v4.7-rc1","v4.7-rc7","v4.7-rc6","v4.7-rc3","v4.7-rc5","v4.6","v4.6-rc1","v4.6-rc6","v4.6-rc4","v4.6-rc7","v4.6-rc5","v4.5-rc4","v4.6-rc2","v4.6-rc3","v4.5","v4.4","v4.5-rc1","v4.5-rc6","v4.5-rc2","v4.5-rc7","v4.5-rc5","v4.5-rc3","v4.4-rc1","v4.4-rc2","v4.4-rc8","v4.4-rc3","v4.4-rc7","v4.4-rc5","v4.4-rc6","v4.4-rc4","v4.3","v4.3-rc1","v4.3-rc6","v4.3-rc4","v4.3-rc2","v4.3-rc7","v4.3-rc5","v4.3-rc3","v4.2","v4.2-rc2","v4.2-rc1","v4.2-rc8","v4.2-rc4","v4.2-rc6","v4.2-rc7","v4.0-rc5","v4.2-rc5","v4.2-rc3","v4.1-rc2","v4.1","v4.1-rc1","v4.1-rc8","v4.1-rc7","v4.1-rc6","v4.1-rc3","v4.1-rc4","v4.0","v4.1-rc5","v4.0-rc1","v4.0-rc2","v4.0-rc7","v4.0-rc3","v4.0-rc6","v4.0-rc4","v3.19","v3.19-rc7","v3.19-rc5","v3.19-rc1","v3.19-rc6","v3.19-rc4","v3.18-rc1","v3.19-rc3","v3.19-rc2","v3.18","v3.18-rc7","v3.18-rc6","v3.18-rc2","v3.18-rc3","v3.18-rc4","v3.18-rc5","v3.17","v3.17-rc1","v3.17-rc7","v3.17-rc2","v3.17-rc4","v3.16","v3.17-rc5","v3.17-rc6","v3.17-rc3","v3.16-rc7","v3.16-rc1","v3.16-rc3","v3.16-rc5","v3.16-rc6","v3.16-rc2","v3.16-rc4","v3.13","v3.15","v3.15-rc5","v3.15-rc8","v3.15-rc1","v3.15-rc6","v3.15-rc3","v3.15-rc7","v3.15-rc2","v3.15-rc4","v3.14","v3.14-rc4","v3.14-rc8","v3.14-rc7","v3.14-rc6","v3.14-rc1","v3.14-rc2","v3.14-rc5","v3.14-rc3","v3.13-rc6","v3.13-rc8","v3.12","v3.13-rc7","v3.13-rc1","v3.13-rc4","v3.13-rc3","v3.13-rc5","v3.13-rc2","v3.12-rc7","v3.12-rc3","v3.12-rc6","v3.12-rc1","v3.12-rc5","v3.11","v3.12-rc2","v3.12-rc4","v3.11-rc7","v3.11-rc2","v3.11-rc5","v3.11-rc1","v3.11-rc3","v3.11-rc4","v3.11-rc6","v3.10-rc2","v3.10","v3.10-rc7","v3.10-rc6","v3.10-rc1","v3.10-rc5","v3.10-rc3","v3.10-rc4","v3.9","v3.9-rc2","v3.9-rc7","v3.9-rc8","v3.9-rc3","v3.9-rc6","v3.9-rc5","v3.9-rc4","v3.9-rc1","v3.8","v3.8-rc7","v3.8-rc6","v3.8-rc5","v3.8-rc2","v3.8-rc1","v3.8-rc3","v3.8-rc4","v3.7","v3.7-rc1","v3.6","v3.7-rc6","v3.7-rc7","v3.7-rc3","v3.7-rc8","v3.7-rc2","v3.7-rc4","v3.7-rc5","v3.6-rc7","v3.6-rc1","v3.5-rc3","v3.6-rc6","v3.6-rc5","v3.5","v3.6-rc3","v3.6-rc4","v3.6-rc2","v3.4-rc4","v3.5-rc7","v3.5-rc5","v3.5-rc6","v3.5-rc2","v3.5-rc1","v3.5-rc4","v3.4","v3.4-rc2","v3.4-rc1","v3.4-rc7","v3.4-rc6","v3.4-rc3","v3.4-rc5","v3.3","v3.3-rc6","v3.3-rc3","v3.3-rc7","v3.3-rc2","v3.3-rc5","v3.2","v3.3-rc4","v3.3-rc1","v3.2-rc4","v3.2-rc7","v3.2-rc6","v3.2-rc5","v3.2-rc3","v3.1","v3.2-rc2","v3.2-rc1","v3.1-rc1","v3.1-rc9","v3.1-rc8","v3.1-rc10","v3.1-rc7","v3.1-rc3","v3.1-rc2","v3.1-rc4","v3.1-rc5","v3.0","v3.1-rc6","v3.0-rc7","v3.0-rc4","v3.0-rc6","v3.0-rc5","v3.0-rc3","v3.0-rc1","v2.6.39","v3.0-rc2","v2.6.38","v2.6.39-rc2","v2.6.39-rc7","v2.6.39-rc5","v2.6.39-rc1","v2.6.38-rc7","v2.6.39-rc6","v2.6.39-rc4","v2.6.39-rc3","v2.6.37","v2.6.38-rc1","v2.6.38-rc8","v2.6.38-rc2","v2.6.38-rc6","v2.6.38-rc5","v2.6.38-rc4","v2.6.38-rc3","v2.6.37-rc4","v2.6.37-rc2","v2.6.36","v2.6.37-rc5","v2.6.37-rc8","v2.6.37-rc7","v2.6.37-rc6","v2.6.37-rc1","v2.6.37-rc3","v2.6.36-rc6","v2.6.35-rc4","v2.6.36-rc8","v2.6.35","v2.6.36-rc7","v2.6.36-rc3","v2.6.36-rc5","v2.6.36-rc4","v2.6.36-rc2","v2.6.36-rc1","v2.6.35-rc5","v2.6.35-rc6","v2.6.34","v2.6.35-rc3","v2.6.35-rc1","v2.6.35-rc2","v2.6.34-rc7","v2.6.34-rc6","v2.6.34-rc5","v2.6.34-rc4","v2.6.34-rc3","v2.6.34-rc2","v2.6.34-rc1","v2.6.33","v2.6.33-rc6","v2.6.33-rc8","v2.6.33-rc4","v2.6.33-rc5","v2.6.33-rc3","v2.6.33-rc7","v2.6.33-rc2","v2.6.32","v2.6.33-rc1","v2.6.32-rc8","v2.6.32-rc7","v2.6.32-rc6","v2.6.31","v2.6.32-rc5","v2.6.32-rc4","v2.6.32-rc2","v2.6.32-rc1","v2.6.32-rc3","v2.6.31-rc9","v2.6.31-rc1","v2.6.31-rc7","v2.6.31-rc8","v2.6.31-rc6","v2.6.30-rc6","v2.6.30","v2.6.31-rc4","v2.6.31-rc5","v2.6.31-rc3","v2.6.31-rc2","v2.6.30-rc7","v2.6.30-rc8","v2.6.30-rc5","v2.6.30-rc3","v2.6.30-rc4","v2.6.30-rc1","v2.6.30-rc2","v2.6.29","v2.6.29-rc8","v2.6.29-rc7","v2.6.29-rc5","v2.6.29-rc1","v2.6.29-rc6","v2.6.29-rc4","v2.6.29-rc3","v2.6.29-rc2","v2.6.28","v2.6.28-rc7","v2.6.28-rc9","v2.6.28-rc8","v2.6.28-rc6","v2.6.28-rc5","v2.6.28-rc4","v2.6.28-rc2","v2.6.28-rc3","v2.6.28-rc1","v2.6.27","v2.6.27-rc7","v2.6.27-rc9","v2.6.27-rc8","v2.6.27-rc5","v2.6.27-rc6","v2.6.27-rc4","v2.6.27-rc1","v2.6.27-rc3","v2.6.27-rc2","v2.6.26","v2.6.26-rc9","v2.6.26-rc8","v2.6.26-rc3","v2.6.26-rc7","v2.6.26-rc6","v2.6.26-rc5","v2.6.26-rc4","v2.6.26-rc2","v2.6.26-rc1","v2.6.25","v2.6.25-rc7","v2.6.25-rc9","v2.6.25-rc8","v2.6.25-rc6","v2.6.25-rc5","v2.6.25-rc3","v2.6.25-rc4","v2.6.24","v2.6.25-rc2","v2.6.25-rc1","v2.6.24-rc8","v2.6.24-rc7","v2.6.24-rc6","v2.6.24-rc5","v2.6.24-rc4","v2.6.24-rc3","v2.6.24-rc2","v2.6.24-rc1","v2.6.23","v2.6.23-rc9","v2.6.23-rc8","v2.6.23-rc5","v2.6.23-rc7","v2.6.23-rc6","v2.6.23-rc4","v2.6.23-rc3","v2.6.23-rc2","v2.6.23-rc1","v2.6.22","v2.6.22-rc7","v2.6.22-rc6","v2.6.22-rc5","v2.6.22-rc4","v2.6.22-rc3","v2.6.22-rc2","v2.6.22-rc1","v2.6.21","v2.6.21-rc7","v2.6.21-rc6","v2.6.21-rc5","v2.6.21-rc4","v2.6.21-rc3","v2.6.21-rc2","v2.6.21-rc1","v2.6.20-rc7","v2.6.20-rc6","v2.6.20-rc5","v2.6.20-rc4","v2.6.20-rc3","v2.6.20-rc1","v2.6.20-rc2","v2.6.19-rc2","v2.6.18","v2.6.19-rc1","v2.6.18-rc6","v2.6.18-rc5","v2.6.18-rc3","v2.6.18-rc2","v2.6.18-rc1","v2.6.17","v2.6.17-rc4","v2.6.17-rc6","v2.6.17-rc5","v2.6.17-rc3","v2.6.17-rc2","v2.6.17-rc1","v2.6.16","v2.6.16-rc6","v2.6.16-rc4","v2.6.16-rc5","v2.6.16-rc3","v2.6.16-rc2","v2.6.16-rc1","v2.6.15-rc7","v2.6.15-rc5","v2.6.15-rc4","v2.6.15-rc2","v2.6.15-rc1","v2.6.14-rc3","v2.6.14-rc2","v2.6.14-rc1","v2.6.13","v2.6.13-rc7","v2.6.13-rc6","v2.6.13-rc5","v2.6.13-rc3","v2.6.13-rc4","v2.6.13-rc2","v2.6.13-rc1","v2.6.12-rc4","v2.6.12-rc3","v2.6.12-rc2"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-52977.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.14.303"},{"fixed":"4.14.306"}]},{"type":"ECOSYSTEM","events":[{"introduced":"4.19.270"},{"fixed":"4.19.273"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.4.229"},{"fixed":"5.4.232"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.10.163"},{"fixed":"5.10.168"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.15.86"},{"fixed":"5.15.93"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.1.2"},{"fixed":"6.1.11"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-52977.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}