CVE-2026-23010 (GCVE-0-2026-23010)

Vulnerability from cvelistv5 – Published: 2026-01-25 14:36 – Updated: 2026-05-23 16:03
VLAI
Title
ipv6: Fix use-after-free in inet6_addr_del().
Summary
In the Linux kernel, the following vulnerability has been resolved: ipv6: Fix use-after-free in inet6_addr_del(). syzbot reported use-after-free of inet6_ifaddr in inet6_addr_del(). [0] The cited commit accidentally moved ipv6_del_addr() for mngtmpaddr before reading its ifp->flags for temporary addresses in inet6_addr_del(). Let's move ipv6_del_addr() down to fix the UAF. [0]: BUG: KASAN: slab-use-after-free in inet6_addr_del.constprop.0+0x67a/0x6b0 net/ipv6/addrconf.c:3117 Read of size 4 at addr ffff88807b89c86c by task syz.3.1618/9593 CPU: 0 UID: 0 PID: 9593 Comm: syz.3.1618 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 Call Trace: <TASK> __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:120 print_address_description mm/kasan/report.c:378 [inline] print_report+0xcd/0x630 mm/kasan/report.c:482 kasan_report+0xe0/0x110 mm/kasan/report.c:595 inet6_addr_del.constprop.0+0x67a/0x6b0 net/ipv6/addrconf.c:3117 addrconf_del_ifaddr+0x11e/0x190 net/ipv6/addrconf.c:3181 inet6_ioctl+0x1e5/0x2b0 net/ipv6/af_inet6.c:582 sock_do_ioctl+0x118/0x280 net/socket.c:1254 sock_ioctl+0x227/0x6b0 net/socket.c:1375 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:597 [inline] __se_sys_ioctl fs/ioctl.c:583 [inline] __x64_sys_ioctl+0x18e/0x210 fs/ioctl.c:583 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xcd/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f164cf8f749 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f164de64038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f164d1e5fa0 RCX: 00007f164cf8f749 RDX: 0000200000000000 RSI: 0000000000008936 RDI: 0000000000000003 RBP: 00007f164d013f91 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f164d1e6038 R14: 00007f164d1e5fa0 R15: 00007ffde15c8288 </TASK> Allocated by task 9593: kasan_save_stack+0x33/0x60 mm/kasan/common.c:56 kasan_save_track+0x14/0x30 mm/kasan/common.c:77 poison_kmalloc_redzone mm/kasan/common.c:397 [inline] __kasan_kmalloc+0xaa/0xb0 mm/kasan/common.c:414 kmalloc_noprof include/linux/slab.h:957 [inline] kzalloc_noprof include/linux/slab.h:1094 [inline] ipv6_add_addr+0x4e3/0x2010 net/ipv6/addrconf.c:1120 inet6_addr_add+0x256/0x9b0 net/ipv6/addrconf.c:3050 addrconf_add_ifaddr+0x1fc/0x450 net/ipv6/addrconf.c:3160 inet6_ioctl+0x103/0x2b0 net/ipv6/af_inet6.c:580 sock_do_ioctl+0x118/0x280 net/socket.c:1254 sock_ioctl+0x227/0x6b0 net/socket.c:1375 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:597 [inline] __se_sys_ioctl fs/ioctl.c:583 [inline] __x64_sys_ioctl+0x18e/0x210 fs/ioctl.c:583 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xcd/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f Freed by task 6099: kasan_save_stack+0x33/0x60 mm/kasan/common.c:56 kasan_save_track+0x14/0x30 mm/kasan/common.c:77 kasan_save_free_info+0x3b/0x60 mm/kasan/generic.c:584 poison_slab_object mm/kasan/common.c:252 [inline] __kasan_slab_free+0x5f/0x80 mm/kasan/common.c:284 kasan_slab_free include/linux/kasan.h:234 [inline] slab_free_hook mm/slub.c:2540 [inline] slab_free_freelist_hook mm/slub.c:2569 [inline] slab_free_bulk mm/slub.c:6696 [inline] kmem_cache_free_bulk mm/slub.c:7383 [inline] kmem_cache_free_bulk+0x2bf/0x680 mm/slub.c:7362 kfree_bulk include/linux/slab.h:830 [inline] kvfree_rcu_bulk+0x1b7/0x1e0 mm/slab_common.c:1523 kvfree_rcu_drain_ready mm/slab_common.c:1728 [inline] kfree_rcu_monitor+0x1d0/0x2f0 mm/slab_common.c:1801 process_one_work+0x9ba/0x1b20 kernel/workqueue.c:3257 process_scheduled_works kernel/workqu ---truncated---
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: ca97dd10424860a3806ad3a9e26b9dce2901ee0c , < 6e89d60b4f03014f7d412ce64b17a840840d490e (git)
Affected: 836deb96383ed9c1a411f172954d74b3f74ec6ac , < 9356b69d03d0f50cce91cebdabd33dda023fbd64 (git)
Affected: cb74207ef98317f8874a0b9780bb339c2eb700b0 , < 2684610a9c9c53f262fd864fa5c407e79f304804 (git)
Affected: 00b5b7aab9e422d00d5a9d03d7e0760a76b5d57f , < 8b6dcb565e419846bd521e31d5e1f98e4d0e1179 (git)
Affected: 00b5b7aab9e422d00d5a9d03d7e0760a76b5d57f , < ddf96c393a33aef4887e2e406c76c2f8cda1419c (git)
Affected: 851b3bb105c595cc20b8dcc1b4de029061ce2b76 (git)
Affected: 6.1.120 , < 6.1.162 (semver)
Affected: 6.6.64 , < 6.6.122 (semver)
Affected: 6.12.2 , < 6.12.67 (semver)
Affected: 6.11.11 , < 6.12 (semver)
Create a notification for this product.
Linux Linux Affected: 6.13
Unaffected: 0 , < 6.13 (semver)
Unaffected: 6.1.162 , ≤ 6.1.* (semver)
Unaffected: 6.6.122 , ≤ 6.6.* (semver)
Unaffected: 6.12.67 , ≤ 6.12.* (semver)
Unaffected: 6.18.7 , ≤ 6.18.* (semver)
Unaffected: 6.19 , ≤ * (original_commit_for_fix)
Create a notification for this product.
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{
  "containers": {
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              "versionType": "semver"
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      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
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              "negate": false,
              "operator": "OR"
            }
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      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nipv6: Fix use-after-free in inet6_addr_del().\n\nsyzbot reported use-after-free of inet6_ifaddr in\ninet6_addr_del(). [0]\n\nThe cited commit accidentally moved ipv6_del_addr() for\nmngtmpaddr before reading its ifp-\u003eflags for temporary\naddresses in inet6_addr_del().\n\nLet\u0027s move ipv6_del_addr() down to fix the UAF.\n\n[0]:\nBUG: KASAN: slab-use-after-free in inet6_addr_del.constprop.0+0x67a/0x6b0 net/ipv6/addrconf.c:3117\nRead of size 4 at addr ffff88807b89c86c by task syz.3.1618/9593\n\nCPU: 0 UID: 0 PID: 9593 Comm: syz.3.1618 Not tainted syzkaller #0 PREEMPT(full)\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025\nCall Trace:\n \u003cTASK\u003e\n __dump_stack lib/dump_stack.c:94 [inline]\n dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:120\n print_address_description mm/kasan/report.c:378 [inline]\n print_report+0xcd/0x630 mm/kasan/report.c:482\n kasan_report+0xe0/0x110 mm/kasan/report.c:595\n inet6_addr_del.constprop.0+0x67a/0x6b0 net/ipv6/addrconf.c:3117\n addrconf_del_ifaddr+0x11e/0x190 net/ipv6/addrconf.c:3181\n inet6_ioctl+0x1e5/0x2b0 net/ipv6/af_inet6.c:582\n sock_do_ioctl+0x118/0x280 net/socket.c:1254\n sock_ioctl+0x227/0x6b0 net/socket.c:1375\n vfs_ioctl fs/ioctl.c:51 [inline]\n __do_sys_ioctl fs/ioctl.c:597 [inline]\n __se_sys_ioctl fs/ioctl.c:583 [inline]\n __x64_sys_ioctl+0x18e/0x210 fs/ioctl.c:583\n do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]\n do_syscall_64+0xcd/0xf80 arch/x86/entry/syscall_64.c:94\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\nRIP: 0033:0x7f164cf8f749\nCode: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 \u003c48\u003e 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48\nRSP: 002b:00007f164de64038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010\nRAX: ffffffffffffffda RBX: 00007f164d1e5fa0 RCX: 00007f164cf8f749\nRDX: 0000200000000000 RSI: 0000000000008936 RDI: 0000000000000003\nRBP: 00007f164d013f91 R08: 0000000000000000 R09: 0000000000000000\nR10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000\nR13: 00007f164d1e6038 R14: 00007f164d1e5fa0 R15: 00007ffde15c8288\n \u003c/TASK\u003e\n\nAllocated by task 9593:\n kasan_save_stack+0x33/0x60 mm/kasan/common.c:56\n kasan_save_track+0x14/0x30 mm/kasan/common.c:77\n poison_kmalloc_redzone mm/kasan/common.c:397 [inline]\n __kasan_kmalloc+0xaa/0xb0 mm/kasan/common.c:414\n kmalloc_noprof include/linux/slab.h:957 [inline]\n kzalloc_noprof include/linux/slab.h:1094 [inline]\n ipv6_add_addr+0x4e3/0x2010 net/ipv6/addrconf.c:1120\n inet6_addr_add+0x256/0x9b0 net/ipv6/addrconf.c:3050\n addrconf_add_ifaddr+0x1fc/0x450 net/ipv6/addrconf.c:3160\n inet6_ioctl+0x103/0x2b0 net/ipv6/af_inet6.c:580\n sock_do_ioctl+0x118/0x280 net/socket.c:1254\n sock_ioctl+0x227/0x6b0 net/socket.c:1375\n vfs_ioctl fs/ioctl.c:51 [inline]\n __do_sys_ioctl fs/ioctl.c:597 [inline]\n __se_sys_ioctl fs/ioctl.c:583 [inline]\n __x64_sys_ioctl+0x18e/0x210 fs/ioctl.c:583\n do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]\n do_syscall_64+0xcd/0xf80 arch/x86/entry/syscall_64.c:94\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\nFreed by task 6099:\n kasan_save_stack+0x33/0x60 mm/kasan/common.c:56\n kasan_save_track+0x14/0x30 mm/kasan/common.c:77\n kasan_save_free_info+0x3b/0x60 mm/kasan/generic.c:584\n poison_slab_object mm/kasan/common.c:252 [inline]\n __kasan_slab_free+0x5f/0x80 mm/kasan/common.c:284\n kasan_slab_free include/linux/kasan.h:234 [inline]\n slab_free_hook mm/slub.c:2540 [inline]\n slab_free_freelist_hook mm/slub.c:2569 [inline]\n slab_free_bulk mm/slub.c:6696 [inline]\n kmem_cache_free_bulk mm/slub.c:7383 [inline]\n kmem_cache_free_bulk+0x2bf/0x680 mm/slub.c:7362\n kfree_bulk include/linux/slab.h:830 [inline]\n kvfree_rcu_bulk+0x1b7/0x1e0 mm/slab_common.c:1523\n kvfree_rcu_drain_ready mm/slab_common.c:1728 [inline]\n kfree_rcu_monitor+0x1d0/0x2f0 mm/slab_common.c:1801\n process_one_work+0x9ba/0x1b20 kernel/workqueue.c:3257\n process_scheduled_works kernel/workqu\n---truncated---"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-23T16:03:40.915Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/6e89d60b4f03014f7d412ce64b17a840840d490e"
        },
        {
          "url": "https://git.kernel.org/stable/c/9356b69d03d0f50cce91cebdabd33dda023fbd64"
        },
        {
          "url": "https://git.kernel.org/stable/c/2684610a9c9c53f262fd864fa5c407e79f304804"
        },
        {
          "url": "https://git.kernel.org/stable/c/8b6dcb565e419846bd521e31d5e1f98e4d0e1179"
        },
        {
          "url": "https://git.kernel.org/stable/c/ddf96c393a33aef4887e2e406c76c2f8cda1419c"
        }
      ],
      "title": "ipv6: Fix use-after-free in inet6_addr_del().",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-23010",
    "datePublished": "2026-01-25T14:36:23.593Z",
    "dateReserved": "2026-01-13T15:37:45.939Z",
    "dateUpdated": "2026-05-23T16:03:40.915Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-23010",
      "date": "2026-06-30",
      "epss": "0.00182",
      "percentile": "0.07938"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-23010\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2026-01-25T15:15:55.867\",\"lastModified\":\"2026-06-17T10:20:42.237\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nipv6: Fix use-after-free in inet6_addr_del().\\n\\nsyzbot reported use-after-free of inet6_ifaddr in\\ninet6_addr_del(). [0]\\n\\nThe cited commit accidentally moved ipv6_del_addr() for\\nmngtmpaddr before reading its ifp-\u003eflags for temporary\\naddresses in inet6_addr_del().\\n\\nLet\u0027s move ipv6_del_addr() down to fix the UAF.\\n\\n[0]:\\nBUG: KASAN: slab-use-after-free in inet6_addr_del.constprop.0+0x67a/0x6b0 net/ipv6/addrconf.c:3117\\nRead of size 4 at addr ffff88807b89c86c by task syz.3.1618/9593\\n\\nCPU: 0 UID: 0 PID: 9593 Comm: syz.3.1618 Not tainted syzkaller #0 PREEMPT(full)\\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025\\nCall Trace:\\n \u003cTASK\u003e\\n __dump_stack lib/dump_stack.c:94 [inline]\\n dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:120\\n print_address_description mm/kasan/report.c:378 [inline]\\n print_report+0xcd/0x630 mm/kasan/report.c:482\\n kasan_report+0xe0/0x110 mm/kasan/report.c:595\\n inet6_addr_del.constprop.0+0x67a/0x6b0 net/ipv6/addrconf.c:3117\\n addrconf_del_ifaddr+0x11e/0x190 net/ipv6/addrconf.c:3181\\n inet6_ioctl+0x1e5/0x2b0 net/ipv6/af_inet6.c:582\\n sock_do_ioctl+0x118/0x280 net/socket.c:1254\\n sock_ioctl+0x227/0x6b0 net/socket.c:1375\\n vfs_ioctl fs/ioctl.c:51 [inline]\\n __do_sys_ioctl fs/ioctl.c:597 [inline]\\n __se_sys_ioctl fs/ioctl.c:583 [inline]\\n __x64_sys_ioctl+0x18e/0x210 fs/ioctl.c:583\\n do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]\\n do_syscall_64+0xcd/0xf80 arch/x86/entry/syscall_64.c:94\\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\\nRIP: 0033:0x7f164cf8f749\\nCode: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 \u003c48\u003e 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48\\nRSP: 002b:00007f164de64038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010\\nRAX: ffffffffffffffda RBX: 00007f164d1e5fa0 RCX: 00007f164cf8f749\\nRDX: 0000200000000000 RSI: 0000000000008936 RDI: 0000000000000003\\nRBP: 00007f164d013f91 R08: 0000000000000000 R09: 0000000000000000\\nR10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000\\nR13: 00007f164d1e6038 R14: 00007f164d1e5fa0 R15: 00007ffde15c8288\\n \u003c/TASK\u003e\\n\\nAllocated by task 9593:\\n kasan_save_stack+0x33/0x60 mm/kasan/common.c:56\\n kasan_save_track+0x14/0x30 mm/kasan/common.c:77\\n poison_kmalloc_redzone mm/kasan/common.c:397 [inline]\\n __kasan_kmalloc+0xaa/0xb0 mm/kasan/common.c:414\\n kmalloc_noprof include/linux/slab.h:957 [inline]\\n kzalloc_noprof include/linux/slab.h:1094 [inline]\\n ipv6_add_addr+0x4e3/0x2010 net/ipv6/addrconf.c:1120\\n inet6_addr_add+0x256/0x9b0 net/ipv6/addrconf.c:3050\\n addrconf_add_ifaddr+0x1fc/0x450 net/ipv6/addrconf.c:3160\\n inet6_ioctl+0x103/0x2b0 net/ipv6/af_inet6.c:580\\n sock_do_ioctl+0x118/0x280 net/socket.c:1254\\n sock_ioctl+0x227/0x6b0 net/socket.c:1375\\n vfs_ioctl fs/ioctl.c:51 [inline]\\n __do_sys_ioctl fs/ioctl.c:597 [inline]\\n __se_sys_ioctl fs/ioctl.c:583 [inline]\\n __x64_sys_ioctl+0x18e/0x210 fs/ioctl.c:583\\n do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]\\n do_syscall_64+0xcd/0xf80 arch/x86/entry/syscall_64.c:94\\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\\n\\nFreed by task 6099:\\n kasan_save_stack+0x33/0x60 mm/kasan/common.c:56\\n kasan_save_track+0x14/0x30 mm/kasan/common.c:77\\n kasan_save_free_info+0x3b/0x60 mm/kasan/generic.c:584\\n poison_slab_object mm/kasan/common.c:252 [inline]\\n __kasan_slab_free+0x5f/0x80 mm/kasan/common.c:284\\n kasan_slab_free include/linux/kasan.h:234 [inline]\\n slab_free_hook mm/slub.c:2540 [inline]\\n slab_free_freelist_hook mm/slub.c:2569 [inline]\\n slab_free_bulk mm/slub.c:6696 [inline]\\n kmem_cache_free_bulk mm/slub.c:7383 [inline]\\n kmem_cache_free_bulk+0x2bf/0x680 mm/slub.c:7362\\n kfree_bulk include/linux/slab.h:830 [inline]\\n kvfree_rcu_bulk+0x1b7/0x1e0 mm/slab_common.c:1523\\n kvfree_rcu_drain_ready mm/slab_common.c:1728 [inline]\\n kfree_rcu_monitor+0x1d0/0x2f0 mm/slab_common.c:1801\\n process_one_work+0x9ba/0x1b20 kernel/workqueue.c:3257\\n process_scheduled_works kernel/workqu\\n---truncated---\"}],\"affected\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"affectedData\":[{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"unaffected\",\"programFiles\":[\"net/ipv6/addrconf.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"ca97dd10424860a3806ad3a9e26b9dce2901ee0c\",\"lessThan\":\"6e89d60b4f03014f7d412ce64b17a840840d490e\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"836deb96383ed9c1a411f172954d74b3f74ec6ac\",\"lessThan\":\"9356b69d03d0f50cce91cebdabd33dda023fbd64\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"cb74207ef98317f8874a0b9780bb339c2eb700b0\",\"lessThan\":\"2684610a9c9c53f262fd864fa5c407e79f304804\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"00b5b7aab9e422d00d5a9d03d7e0760a76b5d57f\",\"lessThan\":\"8b6dcb565e419846bd521e31d5e1f98e4d0e1179\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"00b5b7aab9e422d00d5a9d03d7e0760a76b5d57f\",\"lessThan\":\"ddf96c393a33aef4887e2e406c76c2f8cda1419c\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"851b3bb105c595cc20b8dcc1b4de029061ce2b76\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"6.1.120\",\"lessThan\":\"6.1.162\",\"versionType\":\"semver\",\"status\":\"affected\"},{\"version\":\"6.6.64\",\"lessThan\":\"6.6.122\",\"versionType\":\"semver\",\"status\":\"affected\"},{\"version\":\"6.12.2\",\"lessThan\":\"6.12.67\",\"versionType\":\"semver\",\"status\":\"affected\"},{\"version\":\"6.11.11\",\"lessThan\":\"6.12\",\"versionType\":\"semver\",\"status\":\"affected\"}]},{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"affected\",\"programFiles\":[\"net/ipv6/addrconf.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"6.13\",\"status\":\"affected\"},{\"version\":\"0\",\"lessThan\":\"6.13\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.1.162\",\"lessThanOrEqual\":\"6.1.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.6.122\",\"lessThanOrEqual\":\"6.6.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.12.67\",\"lessThanOrEqual\":\"6.12.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.18.7\",\"lessThanOrEqual\":\"6.18.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.19\",\"lessThanOrEqual\":\"*\",\"versionType\":\"original_commit_for_fix\",\"status\":\"unaffected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-416\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.1.120\",\"versionEndExcluding\":\"6.1.162\",\"matchCriteriaId\":\"8A65F7CD-0FE2-4DCC-AD3E-81081809CBB5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.6.64\",\"versionEndExcluding\":\"6.6.122\",\"matchCriteriaId\":\"0D5D88F1-0BCF-4356-A30D-5685E2B9D6F9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.11.11\",\"versionEndExcluding\":\"6.12\",\"matchCriteriaId\":\"4CBF5F6E-D446-4CAE-AAA4-413442319824\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.12.2\",\"versionEndExcluding\":\"6.12.67\",\"matchCriteriaId\":\"81BDB0AD-3170-4EDF-80AB-CBB92F6FD25C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.13.1\",\"versionEndExcluding\":\"6.18.7\",\"matchCriteriaId\":\"EBDCB390-1492-4C5A-8DB3-9078B54AADF2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.13:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"5A3F9505-6B98-4269-8B81-127E55A1BF00\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.19:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"17B67AA7-40D6-4AFA-8459-F200F3D7CFD1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.19:rc2:*:*:*:*:*:*\",\"matchCriteriaId\":\"C47E4CC9-C826-4FA9-B014-7FE3D9B318B2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.19:rc3:*:*:*:*:*:*\",\"matchCriteriaId\":\"F71D92C0-C023-48BD-B3B6-70B638EEE298\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.19:rc4:*:*:*:*:*:*\",\"matchCriteriaId\":\"13580667-0A98-40CC-B29F-D12790B91BDB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.19:rc5:*:*:*:*:*:*\",\"matchCriteriaId\":\"CAD1FED7-CF48-47BF-AC7D-7B6FA3C065FC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.19:rc6:*:*:*:*:*:*\",\"matchCriteriaId\":\"3EF854A1-ABB1-4E93-BE9A-44569EC76C0D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.19:rc7:*:*:*:*:*:*\",\"matchCriteriaId\":\"F5DC0CA6-F0AF-4DDF-A882-3DADB9A886A7\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.19:rc8:*:*:*:*:*:*\",\"matchCriteriaId\":\"EB5B7DFC-C36B-45D8-922C-877569FDDF43\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/2684610a9c9c53f262fd864fa5c407e79f304804\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/6e89d60b4f03014f7d412ce64b17a840840d490e\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/8b6dcb565e419846bd521e31d5e1f98e4d0e1179\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/9356b69d03d0f50cce91cebdabd33dda023fbd64\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/ddf96c393a33aef4887e2e406c76c2f8cda1419c\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]}]}}"
  }
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.