CVE-2025-38640 (GCVE-0-2025-38640)
Vulnerability from cvelistv5
Published
2025-08-22 16:00
Modified
2025-08-22 16:00
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: bpf: Disable migration in nf_hook_run_bpf(). syzbot reported that the netfilter bpf prog can be called without migration disabled in xmit path. Then the assertion in __bpf_prog_run() fails, triggering the splat below. [0] Let's use bpf_prog_run_pin_on_cpu() in nf_hook_run_bpf(). [0]: BUG: assuming non migratable context at ./include/linux/filter.h:703 in_atomic(): 0, irqs_disabled(): 0, migration_disabled() 0 pid: 5829, name: sshd-session 3 locks held by sshd-session/5829: #0: ffff88807b4e4218 (sk_lock-AF_INET){+.+.}-{0:0}, at: lock_sock include/net/sock.h:1667 [inline] #0: ffff88807b4e4218 (sk_lock-AF_INET){+.+.}-{0:0}, at: tcp_sendmsg+0x20/0x50 net/ipv4/tcp.c:1395 #1: ffffffff8e5c4e00 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:331 [inline] #1: ffffffff8e5c4e00 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:841 [inline] #1: ffffffff8e5c4e00 (rcu_read_lock){....}-{1:3}, at: __ip_queue_xmit+0x69/0x26c0 net/ipv4/ip_output.c:470 #2: ffffffff8e5c4e00 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:331 [inline] #2: ffffffff8e5c4e00 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:841 [inline] #2: ffffffff8e5c4e00 (rcu_read_lock){....}-{1:3}, at: nf_hook+0xb2/0x680 include/linux/netfilter.h:241 CPU: 0 UID: 0 PID: 5829 Comm: sshd-session Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 Call Trace: <TASK> __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120 __cant_migrate kernel/sched/core.c:8860 [inline] __cant_migrate+0x1c7/0x250 kernel/sched/core.c:8834 __bpf_prog_run include/linux/filter.h:703 [inline] bpf_prog_run include/linux/filter.h:725 [inline] nf_hook_run_bpf+0x83/0x1e0 net/netfilter/nf_bpf_link.c:20 nf_hook_entry_hookfn include/linux/netfilter.h:157 [inline] nf_hook_slow+0xbb/0x200 net/netfilter/core.c:623 nf_hook+0x370/0x680 include/linux/netfilter.h:272 NF_HOOK_COND include/linux/netfilter.h:305 [inline] ip_output+0x1bc/0x2a0 net/ipv4/ip_output.c:433 dst_output include/net/dst.h:459 [inline] ip_local_out net/ipv4/ip_output.c:129 [inline] __ip_queue_xmit+0x1d7d/0x26c0 net/ipv4/ip_output.c:527 __tcp_transmit_skb+0x2686/0x3e90 net/ipv4/tcp_output.c:1479 tcp_transmit_skb net/ipv4/tcp_output.c:1497 [inline] tcp_write_xmit+0x1274/0x84e0 net/ipv4/tcp_output.c:2838 __tcp_push_pending_frames+0xaf/0x390 net/ipv4/tcp_output.c:3021 tcp_push+0x225/0x700 net/ipv4/tcp.c:759 tcp_sendmsg_locked+0x1870/0x42b0 net/ipv4/tcp.c:1359 tcp_sendmsg+0x2e/0x50 net/ipv4/tcp.c:1396 inet_sendmsg+0xb9/0x140 net/ipv4/af_inet.c:851 sock_sendmsg_nosec net/socket.c:712 [inline] __sock_sendmsg net/socket.c:727 [inline] sock_write_iter+0x4aa/0x5b0 net/socket.c:1131 new_sync_write fs/read_write.c:593 [inline] vfs_write+0x6c7/0x1150 fs/read_write.c:686 ksys_write+0x1f8/0x250 fs/read_write.c:738 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xcd/0x4c0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fe7d365d407 Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff RSP:
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/0a356da16fb933abbeeb7aea038c351f3342cd3f
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/17ce3e5949bc37557305ad46316f41c7875d6366
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/62f6175d145e00fc999fd2fcbffad3f59253c66a
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e0199c28167a8a4adec036005a8df268b2b68529
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ee2502485702e4398cd74dbfb288bfa111d25e62
Impacted products
Vendor Product Version
Linux Linux Version: fd9c663b9ad67dedfc9a3fd3429ddd3e83782b4d
Version: fd9c663b9ad67dedfc9a3fd3429ddd3e83782b4d
Version: fd9c663b9ad67dedfc9a3fd3429ddd3e83782b4d
Version: fd9c663b9ad67dedfc9a3fd3429ddd3e83782b4d
Version: fd9c663b9ad67dedfc9a3fd3429ddd3e83782b4d
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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/netfilter/nf_bpf_link.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
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              "status": "affected",
              "version": "fd9c663b9ad67dedfc9a3fd3429ddd3e83782b4d",
              "versionType": "git"
            },
            {
              "lessThan": "62f6175d145e00fc999fd2fcbffad3f59253c66a",
              "status": "affected",
              "version": "fd9c663b9ad67dedfc9a3fd3429ddd3e83782b4d",
              "versionType": "git"
            },
            {
              "lessThan": "e0199c28167a8a4adec036005a8df268b2b68529",
              "status": "affected",
              "version": "fd9c663b9ad67dedfc9a3fd3429ddd3e83782b4d",
              "versionType": "git"
            },
            {
              "lessThan": "0a356da16fb933abbeeb7aea038c351f3342cd3f",
              "status": "affected",
              "version": "fd9c663b9ad67dedfc9a3fd3429ddd3e83782b4d",
              "versionType": "git"
            },
            {
              "lessThan": "17ce3e5949bc37557305ad46316f41c7875d6366",
              "status": "affected",
              "version": "fd9c663b9ad67dedfc9a3fd3429ddd3e83782b4d",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/netfilter/nf_bpf_link.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.4"
            },
            {
              "lessThan": "6.4",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.102",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.42",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.15.*",
              "status": "unaffected",
              "version": "6.15.10",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.16.*",
              "status": "unaffected",
              "version": "6.16.1",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.17-rc1",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.102",
                  "versionStartIncluding": "6.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.42",
                  "versionStartIncluding": "6.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.15.10",
                  "versionStartIncluding": "6.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.16.1",
                  "versionStartIncluding": "6.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.17-rc1",
                  "versionStartIncluding": "6.4",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbpf: Disable migration in nf_hook_run_bpf().\n\nsyzbot reported that the netfilter bpf prog can be called without\nmigration disabled in xmit path.\n\nThen the assertion in __bpf_prog_run() fails, triggering the splat\nbelow. [0]\n\nLet\u0027s use bpf_prog_run_pin_on_cpu() in nf_hook_run_bpf().\n\n[0]:\nBUG: assuming non migratable context at ./include/linux/filter.h:703\nin_atomic(): 0, irqs_disabled(): 0, migration_disabled() 0 pid: 5829, name: sshd-session\n3 locks held by sshd-session/5829:\n #0: ffff88807b4e4218 (sk_lock-AF_INET){+.+.}-{0:0}, at: lock_sock include/net/sock.h:1667 [inline]\n #0: ffff88807b4e4218 (sk_lock-AF_INET){+.+.}-{0:0}, at: tcp_sendmsg+0x20/0x50 net/ipv4/tcp.c:1395\n #1: ffffffff8e5c4e00 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:331 [inline]\n #1: ffffffff8e5c4e00 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:841 [inline]\n #1: ffffffff8e5c4e00 (rcu_read_lock){....}-{1:3}, at: __ip_queue_xmit+0x69/0x26c0 net/ipv4/ip_output.c:470\n #2: ffffffff8e5c4e00 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:331 [inline]\n #2: ffffffff8e5c4e00 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:841 [inline]\n #2: ffffffff8e5c4e00 (rcu_read_lock){....}-{1:3}, at: nf_hook+0xb2/0x680 include/linux/netfilter.h:241\nCPU: 0 UID: 0 PID: 5829 Comm: sshd-session Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full)\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025\nCall Trace:\n \u003cTASK\u003e\n __dump_stack lib/dump_stack.c:94 [inline]\n dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120\n __cant_migrate kernel/sched/core.c:8860 [inline]\n __cant_migrate+0x1c7/0x250 kernel/sched/core.c:8834\n __bpf_prog_run include/linux/filter.h:703 [inline]\n bpf_prog_run include/linux/filter.h:725 [inline]\n nf_hook_run_bpf+0x83/0x1e0 net/netfilter/nf_bpf_link.c:20\n nf_hook_entry_hookfn include/linux/netfilter.h:157 [inline]\n nf_hook_slow+0xbb/0x200 net/netfilter/core.c:623\n nf_hook+0x370/0x680 include/linux/netfilter.h:272\n NF_HOOK_COND include/linux/netfilter.h:305 [inline]\n ip_output+0x1bc/0x2a0 net/ipv4/ip_output.c:433\n dst_output include/net/dst.h:459 [inline]\n ip_local_out net/ipv4/ip_output.c:129 [inline]\n __ip_queue_xmit+0x1d7d/0x26c0 net/ipv4/ip_output.c:527\n __tcp_transmit_skb+0x2686/0x3e90 net/ipv4/tcp_output.c:1479\n tcp_transmit_skb net/ipv4/tcp_output.c:1497 [inline]\n tcp_write_xmit+0x1274/0x84e0 net/ipv4/tcp_output.c:2838\n __tcp_push_pending_frames+0xaf/0x390 net/ipv4/tcp_output.c:3021\n tcp_push+0x225/0x700 net/ipv4/tcp.c:759\n tcp_sendmsg_locked+0x1870/0x42b0 net/ipv4/tcp.c:1359\n tcp_sendmsg+0x2e/0x50 net/ipv4/tcp.c:1396\n inet_sendmsg+0xb9/0x140 net/ipv4/af_inet.c:851\n sock_sendmsg_nosec net/socket.c:712 [inline]\n __sock_sendmsg net/socket.c:727 [inline]\n sock_write_iter+0x4aa/0x5b0 net/socket.c:1131\n new_sync_write fs/read_write.c:593 [inline]\n vfs_write+0x6c7/0x1150 fs/read_write.c:686\n ksys_write+0x1f8/0x250 fs/read_write.c:738\n do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]\n do_syscall_64+0xcd/0x4c0 arch/x86/entry/syscall_64.c:94\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\nRIP: 0033:0x7fe7d365d407\nCode: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 \u003c5b\u003e c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff\nRSP:"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-08-22T16:00:46.760Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/ee2502485702e4398cd74dbfb288bfa111d25e62"
        },
        {
          "url": "https://git.kernel.org/stable/c/62f6175d145e00fc999fd2fcbffad3f59253c66a"
        },
        {
          "url": "https://git.kernel.org/stable/c/e0199c28167a8a4adec036005a8df268b2b68529"
        },
        {
          "url": "https://git.kernel.org/stable/c/0a356da16fb933abbeeb7aea038c351f3342cd3f"
        },
        {
          "url": "https://git.kernel.org/stable/c/17ce3e5949bc37557305ad46316f41c7875d6366"
        }
      ],
      "title": "bpf: Disable migration in nf_hook_run_bpf().",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-38640",
    "datePublished": "2025-08-22T16:00:46.760Z",
    "dateReserved": "2025-04-16T04:51:24.030Z",
    "dateUpdated": "2025-08-22T16:00:46.760Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-38640\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-08-22T16:15:38.007\",\"lastModified\":\"2025-08-22T18:08:51.663\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nbpf: Disable migration in nf_hook_run_bpf().\\n\\nsyzbot reported that the netfilter bpf prog can be called without\\nmigration disabled in xmit path.\\n\\nThen the assertion in __bpf_prog_run() fails, triggering the splat\\nbelow. [0]\\n\\nLet\u0027s use bpf_prog_run_pin_on_cpu() in nf_hook_run_bpf().\\n\\n[0]:\\nBUG: assuming non migratable context at ./include/linux/filter.h:703\\nin_atomic(): 0, irqs_disabled(): 0, migration_disabled() 0 pid: 5829, name: sshd-session\\n3 locks held by sshd-session/5829:\\n #0: ffff88807b4e4218 (sk_lock-AF_INET){+.+.}-{0:0}, at: lock_sock include/net/sock.h:1667 [inline]\\n #0: ffff88807b4e4218 (sk_lock-AF_INET){+.+.}-{0:0}, at: tcp_sendmsg+0x20/0x50 net/ipv4/tcp.c:1395\\n #1: ffffffff8e5c4e00 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:331 [inline]\\n #1: ffffffff8e5c4e00 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:841 [inline]\\n #1: ffffffff8e5c4e00 (rcu_read_lock){....}-{1:3}, at: __ip_queue_xmit+0x69/0x26c0 net/ipv4/ip_output.c:470\\n #2: ffffffff8e5c4e00 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:331 [inline]\\n #2: ffffffff8e5c4e00 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:841 [inline]\\n #2: ffffffff8e5c4e00 (rcu_read_lock){....}-{1:3}, at: nf_hook+0xb2/0x680 include/linux/netfilter.h:241\\nCPU: 0 UID: 0 PID: 5829 Comm: sshd-session Not tainted 6.16.0-rc6-syzkaller-00002-g155a3c003e55 #0 PREEMPT(full)\\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025\\nCall Trace:\\n \u003cTASK\u003e\\n __dump_stack lib/dump_stack.c:94 [inline]\\n dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:120\\n __cant_migrate kernel/sched/core.c:8860 [inline]\\n __cant_migrate+0x1c7/0x250 kernel/sched/core.c:8834\\n __bpf_prog_run include/linux/filter.h:703 [inline]\\n bpf_prog_run include/linux/filter.h:725 [inline]\\n nf_hook_run_bpf+0x83/0x1e0 net/netfilter/nf_bpf_link.c:20\\n nf_hook_entry_hookfn include/linux/netfilter.h:157 [inline]\\n nf_hook_slow+0xbb/0x200 net/netfilter/core.c:623\\n nf_hook+0x370/0x680 include/linux/netfilter.h:272\\n NF_HOOK_COND include/linux/netfilter.h:305 [inline]\\n ip_output+0x1bc/0x2a0 net/ipv4/ip_output.c:433\\n dst_output include/net/dst.h:459 [inline]\\n ip_local_out net/ipv4/ip_output.c:129 [inline]\\n __ip_queue_xmit+0x1d7d/0x26c0 net/ipv4/ip_output.c:527\\n __tcp_transmit_skb+0x2686/0x3e90 net/ipv4/tcp_output.c:1479\\n tcp_transmit_skb net/ipv4/tcp_output.c:1497 [inline]\\n tcp_write_xmit+0x1274/0x84e0 net/ipv4/tcp_output.c:2838\\n __tcp_push_pending_frames+0xaf/0x390 net/ipv4/tcp_output.c:3021\\n tcp_push+0x225/0x700 net/ipv4/tcp.c:759\\n tcp_sendmsg_locked+0x1870/0x42b0 net/ipv4/tcp.c:1359\\n tcp_sendmsg+0x2e/0x50 net/ipv4/tcp.c:1396\\n inet_sendmsg+0xb9/0x140 net/ipv4/af_inet.c:851\\n sock_sendmsg_nosec net/socket.c:712 [inline]\\n __sock_sendmsg net/socket.c:727 [inline]\\n sock_write_iter+0x4aa/0x5b0 net/socket.c:1131\\n new_sync_write fs/read_write.c:593 [inline]\\n vfs_write+0x6c7/0x1150 fs/read_write.c:686\\n ksys_write+0x1f8/0x250 fs/read_write.c:738\\n do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]\\n do_syscall_64+0xcd/0x4c0 arch/x86/entry/syscall_64.c:94\\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\\nRIP: 0033:0x7fe7d365d407\\nCode: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 \u003c5b\u003e c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff\\nRSP:\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/0a356da16fb933abbeeb7aea038c351f3342cd3f\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/17ce3e5949bc37557305ad46316f41c7875d6366\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/62f6175d145e00fc999fd2fcbffad3f59253c66a\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/e0199c28167a8a4adec036005a8df268b2b68529\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/ee2502485702e4398cd74dbfb288bfa111d25e62\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


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  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.