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CVE-2025-22053 (GCVE-0-2025-22053)

Vulnerability from cvelistv5 – Published: 2025-04-16 14:12 – Updated: 2026-05-11 21:11
VLAI
Title
net: ibmveth: make veth_pool_store stop hanging
Summary
In the Linux kernel, the following vulnerability has been resolved: net: ibmveth: make veth_pool_store stop hanging v2: - Created a single error handling unlock and exit in veth_pool_store - Greatly expanded commit message with previous explanatory-only text Summary: Use rtnl_mutex to synchronize veth_pool_store with itself, ibmveth_close and ibmveth_open, preventing multiple calls in a row to napi_disable. Background: Two (or more) threads could call veth_pool_store through writing to /sys/devices/vio/30000002/pool*/*. You can do this easily with a little shell script. This causes a hang. I configured LOCKDEP, compiled ibmveth.c with DEBUG, and built a new kernel. I ran this test again and saw: Setting pool0/active to 0 Setting pool1/active to 1 [ 73.911067][ T4365] ibmveth 30000002 eth0: close starting Setting pool1/active to 1 Setting pool1/active to 0 [ 73.911367][ T4366] ibmveth 30000002 eth0: close starting [ 73.916056][ T4365] ibmveth 30000002 eth0: close complete [ 73.916064][ T4365] ibmveth 30000002 eth0: open starting [ 110.808564][ T712] systemd-journald[712]: Sent WATCHDOG=1 notification. [ 230.808495][ T712] systemd-journald[712]: Sent WATCHDOG=1 notification. [ 243.683786][ T123] INFO: task stress.sh:4365 blocked for more than 122 seconds. [ 243.683827][ T123] Not tainted 6.14.0-01103-g2df0c02dab82-dirty #8 [ 243.683833][ T123] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 243.683838][ T123] task:stress.sh state:D stack:28096 pid:4365 tgid:4365 ppid:4364 task_flags:0x400040 flags:0x00042000 [ 243.683852][ T123] Call Trace: [ 243.683857][ T123] [c00000000c38f690] [0000000000000001] 0x1 (unreliable) [ 243.683868][ T123] [c00000000c38f840] [c00000000001f908] __switch_to+0x318/0x4e0 [ 243.683878][ T123] [c00000000c38f8a0] [c000000001549a70] __schedule+0x500/0x12a0 [ 243.683888][ T123] [c00000000c38f9a0] [c00000000154a878] schedule+0x68/0x210 [ 243.683896][ T123] [c00000000c38f9d0] [c00000000154ac80] schedule_preempt_disabled+0x30/0x50 [ 243.683904][ T123] [c00000000c38fa00] [c00000000154dbb0] __mutex_lock+0x730/0x10f0 [ 243.683913][ T123] [c00000000c38fb10] [c000000001154d40] napi_enable+0x30/0x60 [ 243.683921][ T123] [c00000000c38fb40] [c000000000f4ae94] ibmveth_open+0x68/0x5dc [ 243.683928][ T123] [c00000000c38fbe0] [c000000000f4aa20] veth_pool_store+0x220/0x270 [ 243.683936][ T123] [c00000000c38fc70] [c000000000826278] sysfs_kf_write+0x68/0xb0 [ 243.683944][ T123] [c00000000c38fcb0] [c0000000008240b8] kernfs_fop_write_iter+0x198/0x2d0 [ 243.683951][ T123] [c00000000c38fd00] [c00000000071b9ac] vfs_write+0x34c/0x650 [ 243.683958][ T123] [c00000000c38fdc0] [c00000000071bea8] ksys_write+0x88/0x150 [ 243.683966][ T123] [c00000000c38fe10] [c0000000000317f4] system_call_exception+0x124/0x340 [ 243.683973][ T123] [c00000000c38fe50] [c00000000000d05c] system_call_vectored_common+0x15c/0x2ec ... [ 243.684087][ T123] Showing all locks held in the system: [ 243.684095][ T123] 1 lock held by khungtaskd/123: [ 243.684099][ T123] #0: c00000000278e370 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x50/0x248 [ 243.684114][ T123] 4 locks held by stress.sh/4365: [ 243.684119][ T123] #0: c00000003a4cd3f8 (sb_writers#3){.+.+}-{0:0}, at: ksys_write+0x88/0x150 [ 243.684132][ T123] #1: c000000041aea888 (&of->mutex#2){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x154/0x2d0 [ 243.684143][ T123] #2: c0000000366fb9a8 (kn->active#64){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x160/0x2d0 [ 243.684155][ T123] #3: c000000035ff4cb8 (&dev->lock){+.+.}-{3:3}, at: napi_enable+0x30/0x60 [ 243.684166][ T123] 5 locks held by stress.sh/4366: [ 243.684170][ T123] #0: c00000003a4cd3f8 (sb_writers#3){.+.+}-{0:0}, at: ksys_write+0x88/0x150 [ 243. ---truncated---
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 860f242eb5340d0b0cfe243cb86b2a98f92e8b91 , < 1e458c292f4c687dcf5aad32dd4836d03cd2191f (git)
Affected: 860f242eb5340d0b0cfe243cb86b2a98f92e8b91 , < 8a88bb092f4208355880b9fdcc69d491aa297595 (git)
Affected: 860f242eb5340d0b0cfe243cb86b2a98f92e8b91 , < 86cc70f5c85dc09bf7f3e1eee380eefe73c90765 (git)
Affected: 860f242eb5340d0b0cfe243cb86b2a98f92e8b91 , < 0a2470e3ecde64fc7e3781dc474923193621ae67 (git)
Affected: 860f242eb5340d0b0cfe243cb86b2a98f92e8b91 , < 053f3ff67d7feefc75797863f3d84b47ad47086f (git)
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Linux Linux Affected: 2.6.18
Unaffected: 0 , < 2.6.18 (semver)
Unaffected: 6.6.87 , ≤ 6.6.* (semver)
Unaffected: 6.12.23 , ≤ 6.12.* (semver)
Unaffected: 6.13.11 , ≤ 6.13.* (semver)
Unaffected: 6.14.2 , ≤ 6.14.* (semver)
Unaffected: 6.15 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/ibm/ibmveth.c"
          ],
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              "versionType": "git"
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            }
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          "defaultStatus": "affected",
          "product": "Linux",
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            "drivers/net/ethernet/ibm/ibmveth.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "2.6.18"
            },
            {
              "lessThan": "2.6.18",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
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              "status": "unaffected",
              "version": "6.6.87",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.23",
              "versionType": "semver"
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            {
              "lessThanOrEqual": "6.13.*",
              "status": "unaffected",
              "version": "6.13.11",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.14.*",
              "status": "unaffected",
              "version": "6.14.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.15",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.87",
                  "versionStartIncluding": "2.6.18",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.23",
                  "versionStartIncluding": "2.6.18",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.13.11",
                  "versionStartIncluding": "2.6.18",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.14.2",
                  "versionStartIncluding": "2.6.18",
                  "vulnerable": true
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                {
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                  "versionEndExcluding": "6.15",
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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\nnet: ibmveth: make veth_pool_store stop hanging\n\nv2:\n- Created a single error handling unlock and exit in veth_pool_store\n- Greatly expanded commit message with previous explanatory-only text\n\nSummary: Use rtnl_mutex to synchronize veth_pool_store with itself,\nibmveth_close and ibmveth_open, preventing multiple calls in a row to\nnapi_disable.\n\nBackground: Two (or more) threads could call veth_pool_store through\nwriting to /sys/devices/vio/30000002/pool*/*. You can do this easily\nwith a little shell script. This causes a hang.\n\nI configured LOCKDEP, compiled ibmveth.c with DEBUG, and built a new\nkernel. I ran this test again and saw:\n\n    Setting pool0/active to 0\n    Setting pool1/active to 1\n    [   73.911067][ T4365] ibmveth 30000002 eth0: close starting\n    Setting pool1/active to 1\n    Setting pool1/active to 0\n    [   73.911367][ T4366] ibmveth 30000002 eth0: close starting\n    [   73.916056][ T4365] ibmveth 30000002 eth0: close complete\n    [   73.916064][ T4365] ibmveth 30000002 eth0: open starting\n    [  110.808564][  T712] systemd-journald[712]: Sent WATCHDOG=1 notification.\n    [  230.808495][  T712] systemd-journald[712]: Sent WATCHDOG=1 notification.\n    [  243.683786][  T123] INFO: task stress.sh:4365 blocked for more than 122 seconds.\n    [  243.683827][  T123]       Not tainted 6.14.0-01103-g2df0c02dab82-dirty #8\n    [  243.683833][  T123] \"echo 0 \u003e /proc/sys/kernel/hung_task_timeout_secs\" disables this message.\n    [  243.683838][  T123] task:stress.sh       state:D stack:28096 pid:4365  tgid:4365  ppid:4364   task_flags:0x400040 flags:0x00042000\n    [  243.683852][  T123] Call Trace:\n    [  243.683857][  T123] [c00000000c38f690] [0000000000000001] 0x1 (unreliable)\n    [  243.683868][  T123] [c00000000c38f840] [c00000000001f908] __switch_to+0x318/0x4e0\n    [  243.683878][  T123] [c00000000c38f8a0] [c000000001549a70] __schedule+0x500/0x12a0\n    [  243.683888][  T123] [c00000000c38f9a0] [c00000000154a878] schedule+0x68/0x210\n    [  243.683896][  T123] [c00000000c38f9d0] [c00000000154ac80] schedule_preempt_disabled+0x30/0x50\n    [  243.683904][  T123] [c00000000c38fa00] [c00000000154dbb0] __mutex_lock+0x730/0x10f0\n    [  243.683913][  T123] [c00000000c38fb10] [c000000001154d40] napi_enable+0x30/0x60\n    [  243.683921][  T123] [c00000000c38fb40] [c000000000f4ae94] ibmveth_open+0x68/0x5dc\n    [  243.683928][  T123] [c00000000c38fbe0] [c000000000f4aa20] veth_pool_store+0x220/0x270\n    [  243.683936][  T123] [c00000000c38fc70] [c000000000826278] sysfs_kf_write+0x68/0xb0\n    [  243.683944][  T123] [c00000000c38fcb0] [c0000000008240b8] kernfs_fop_write_iter+0x198/0x2d0\n    [  243.683951][  T123] [c00000000c38fd00] [c00000000071b9ac] vfs_write+0x34c/0x650\n    [  243.683958][  T123] [c00000000c38fdc0] [c00000000071bea8] ksys_write+0x88/0x150\n    [  243.683966][  T123] [c00000000c38fe10] [c0000000000317f4] system_call_exception+0x124/0x340\n    [  243.683973][  T123] [c00000000c38fe50] [c00000000000d05c] system_call_vectored_common+0x15c/0x2ec\n    ...\n    [  243.684087][  T123] Showing all locks held in the system:\n    [  243.684095][  T123] 1 lock held by khungtaskd/123:\n    [  243.684099][  T123]  #0: c00000000278e370 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x50/0x248\n    [  243.684114][  T123] 4 locks held by stress.sh/4365:\n    [  243.684119][  T123]  #0: c00000003a4cd3f8 (sb_writers#3){.+.+}-{0:0}, at: ksys_write+0x88/0x150\n    [  243.684132][  T123]  #1: c000000041aea888 (\u0026of-\u003emutex#2){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x154/0x2d0\n    [  243.684143][  T123]  #2: c0000000366fb9a8 (kn-\u003eactive#64){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x160/0x2d0\n    [  243.684155][  T123]  #3: c000000035ff4cb8 (\u0026dev-\u003elock){+.+.}-{3:3}, at: napi_enable+0x30/0x60\n    [  243.684166][  T123] 5 locks held by stress.sh/4366:\n    [  243.684170][  T123]  #0: c00000003a4cd3f8 (sb_writers#3){.+.+}-{0:0}, at: ksys_write+0x88/0x150\n    [  243.\n---truncated---"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T21:11:43.845Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/1e458c292f4c687dcf5aad32dd4836d03cd2191f"
        },
        {
          "url": "https://git.kernel.org/stable/c/8a88bb092f4208355880b9fdcc69d491aa297595"
        },
        {
          "url": "https://git.kernel.org/stable/c/86cc70f5c85dc09bf7f3e1eee380eefe73c90765"
        },
        {
          "url": "https://git.kernel.org/stable/c/0a2470e3ecde64fc7e3781dc474923193621ae67"
        },
        {
          "url": "https://git.kernel.org/stable/c/053f3ff67d7feefc75797863f3d84b47ad47086f"
        }
      ],
      "title": "net: ibmveth: make veth_pool_store stop hanging",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-22053",
    "datePublished": "2025-04-16T14:12:11.034Z",
    "dateReserved": "2024-12-29T08:45:45.811Z",
    "dateUpdated": "2026-05-11T21:11:43.845Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2025-22053",
      "date": "2026-09-16",
      "epss": "0.00154",
      "percentile": "0.049"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-22053\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-04-16T15:15:58.770\",\"lastModified\":\"2026-06-17T08:44:56.313\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nnet: ibmveth: make veth_pool_store stop hanging\\n\\nv2:\\n- Created a single error handling unlock and exit in veth_pool_store\\n- Greatly expanded commit message with previous explanatory-only text\\n\\nSummary: Use rtnl_mutex to synchronize veth_pool_store with itself,\\nibmveth_close and ibmveth_open, preventing multiple calls in a row to\\nnapi_disable.\\n\\nBackground: Two (or more) threads could call veth_pool_store through\\nwriting to /sys/devices/vio/30000002/pool*/*. You can do this easily\\nwith a little shell script. This causes a hang.\\n\\nI configured LOCKDEP, compiled ibmveth.c with DEBUG, and built a new\\nkernel. I ran this test again and saw:\\n\\n    Setting pool0/active to 0\\n    Setting pool1/active to 1\\n    [   73.911067][ T4365] ibmveth 30000002 eth0: close starting\\n    Setting pool1/active to 1\\n    Setting pool1/active to 0\\n    [   73.911367][ T4366] ibmveth 30000002 eth0: close starting\\n    [   73.916056][ T4365] ibmveth 30000002 eth0: close complete\\n    [   73.916064][ T4365] ibmveth 30000002 eth0: open starting\\n    [  110.808564][  T712] systemd-journald[712]: Sent WATCHDOG=1 notification.\\n    [  230.808495][  T712] systemd-journald[712]: Sent WATCHDOG=1 notification.\\n    [  243.683786][  T123] INFO: task stress.sh:4365 blocked for more than 122 seconds.\\n    [  243.683827][  T123]       Not tainted 6.14.0-01103-g2df0c02dab82-dirty #8\\n    [  243.683833][  T123] \\\"echo 0 \u003e /proc/sys/kernel/hung_task_timeout_secs\\\" disables this message.\\n    [  243.683838][  T123] task:stress.sh       state:D stack:28096 pid:4365  tgid:4365  ppid:4364   task_flags:0x400040 flags:0x00042000\\n    [  243.683852][  T123] Call Trace:\\n    [  243.683857][  T123] [c00000000c38f690] [0000000000000001] 0x1 (unreliable)\\n    [  243.683868][  T123] [c00000000c38f840] [c00000000001f908] __switch_to+0x318/0x4e0\\n    [  243.683878][  T123] [c00000000c38f8a0] [c000000001549a70] __schedule+0x500/0x12a0\\n    [  243.683888][  T123] [c00000000c38f9a0] [c00000000154a878] schedule+0x68/0x210\\n    [  243.683896][  T123] [c00000000c38f9d0] [c00000000154ac80] schedule_preempt_disabled+0x30/0x50\\n    [  243.683904][  T123] [c00000000c38fa00] [c00000000154dbb0] __mutex_lock+0x730/0x10f0\\n    [  243.683913][  T123] [c00000000c38fb10] [c000000001154d40] napi_enable+0x30/0x60\\n    [  243.683921][  T123] [c00000000c38fb40] [c000000000f4ae94] ibmveth_open+0x68/0x5dc\\n    [  243.683928][  T123] [c00000000c38fbe0] [c000000000f4aa20] veth_pool_store+0x220/0x270\\n    [  243.683936][  T123] [c00000000c38fc70] [c000000000826278] sysfs_kf_write+0x68/0xb0\\n    [  243.683944][  T123] [c00000000c38fcb0] [c0000000008240b8] kernfs_fop_write_iter+0x198/0x2d0\\n    [  243.683951][  T123] [c00000000c38fd00] [c00000000071b9ac] vfs_write+0x34c/0x650\\n    [  243.683958][  T123] [c00000000c38fdc0] [c00000000071bea8] ksys_write+0x88/0x150\\n    [  243.683966][  T123] [c00000000c38fe10] [c0000000000317f4] system_call_exception+0x124/0x340\\n    [  243.683973][  T123] [c00000000c38fe50] [c00000000000d05c] system_call_vectored_common+0x15c/0x2ec\\n    ...\\n    [  243.684087][  T123] Showing all locks held in the system:\\n    [  243.684095][  T123] 1 lock held by khungtaskd/123:\\n    [  243.684099][  T123]  #0: c00000000278e370 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x50/0x248\\n    [  243.684114][  T123] 4 locks held by stress.sh/4365:\\n    [  243.684119][  T123]  #0: c00000003a4cd3f8 (sb_writers#3){.+.+}-{0:0}, at: ksys_write+0x88/0x150\\n    [  243.684132][  T123]  #1: c000000041aea888 (\u0026of-\u003emutex#2){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x154/0x2d0\\n    [  243.684143][  T123]  #2: c0000000366fb9a8 (kn-\u003eactive#64){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x160/0x2d0\\n    [  243.684155][  T123]  #3: c000000035ff4cb8 (\u0026dev-\u003elock){+.+.}-{3:3}, at: napi_enable+0x30/0x60\\n    [  243.684166][  T123] 5 locks held by stress.sh/4366:\\n    [  243.684170][  T123]  #0: c00000003a4cd3f8 (sb_writers#3){.+.+}-{0:0}, at: ksys_write+0x88/0x150\\n    [  243.\\n---truncated---\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net: ibmveth: hacer que veth_pool_store deje de bloquearse v2: - Se cre\u00f3 un \u00fanico error al gestionar el desbloqueo y la salida en veth_pool_store - Mensaje de confirmaci\u00f3n muy ampliado con texto previo solo explicativo Resumen: Use rtnl_mutex para sincronizar veth_pool_store consigo mismo, ibmveth_close e ibmveth_open, lo que impide varias llamadas seguidas a napi_disable. Antecedentes: Dos (o m\u00e1s) subprocesos podr\u00edan llamar a veth_pool_store escribiendo en /sys/devices/vio/30000002/pool*/*. Puede hacerlo f\u00e1cilmente con un peque\u00f1o script de shell. Esto provoca un bloqueo. Configur\u00e9 LOCKDEP, compil\u00e9 ibmveth.c con DEBUG y compil\u00e9 un nuevo kernel. Ejecut\u00e9 esta prueba nuevamente y vi: Configurando pool0/active a 0 Configurando pool1/active a 1 [ 73.911067][ T4365] ibmveth 30000002 eth0: cerrar iniciando Configurando pool1/active a 1 Configurando pool1/active a 0 [ 73.911367][ T4366] ibmveth 30000002 eth0: cerrar iniciando [ 73.916056][ T4365] ibmveth 30000002 eth0: cerrar completo [ 73.916064][ T4365] ibmveth 30000002 eth0: abrir iniciando [ 110.808564][ T712] systemd-journald[712]: Se envi\u00f3 la notificaci\u00f3n WATCHDOG=1. [ 230.808495][ T712] systemd-journald[712]: Se envi\u00f3 la notificaci\u00f3n WATCHDOG=1. [ 243.683786][ T123] INFO: la tarea stress.sh:4365 estuvo bloqueada durante m\u00e1s de 122 segundos. [ 243.683827][ T123] No contaminado 6.14.0-01103-g2df0c02dab82-dirty #8 [ 243.683833][ T123] \\\"echo 0 \u0026gt; /proc/sys/kernel/hung_task_timeout_secs\\\" deshabilita este mensaje. [ 243.683838][ T123] tarea:stress.sh estado:D pila:28096 pid:4365 tgid:4365 ppid:4364 indicadores_de_tarea:0x400040 indicadores:0x00042000 [ 243.683852][ T123] Rastreo de llamadas: [ 243.683857][ T123] [c00000000c38f690] [0000000000000001] 0x1 (no confiable) [ 243.683868][ T123] [c00000000c38f840] [c00000000001f908] __switch_to+0x318/0x4e0 [ 243.683878][ T123] [c00000000c38f8a0] [c000000001549a70] __schedule+0x500/0x12a0 [ 243.683888][ T123] [c00000000c38f9a0] [c00000000154a878] schedule+0x68/0x210 [ 243.683896][ T123] [c00000000c38f9d0] [c00000000154ac80] schedule_preempt_disabled+0x30/0x50 [ 243.683904][ T123] [c00000000c38fa00] [c00000000154dbb0] __mutex_lock+0x730/0x10f0 [243.683913][T123] [c00000000c38fb10] [c000000001154d40] napi_enable+0x30/0x60 [243.683921][T123] [c00000000c38fb40] [c000000000f4ae94] ibmveth_open+0x68/0x5dc [243.683928][T123] [c00000000c38fbe0] [c000000000f4aa20] veth_pool_store+0x220/0x270 [ 243.683936][ T123] [c00000000c38fc70] [c000000000826278] sysfs_kf_write+0x68/0xb0 [ 243.683944][ T123] [c00000000c38fcb0] [c0000000008240b8] kernfs_fop_write_iter+0x198/0x2d0 [ 243.683951][ T123] [c00000000c38fd00] [c00000000071b9ac] vfs_write+0x34c/0x650 [ 243.683958][ T123] [c00000000c38fdc0] [c00000000071bea8] ksys_write+0x88/0x150 [ 243.683966][ T123] [c00000000c38fe10] [c0000000000317f4] system_call_exception+0x124/0x340 [ 243.683973][ T123] [c00000000c38fe50] [c00000000000d05c] system_call_vectored_common+0x15c/0x2ec ... [ 243.684087][ T123] Mostrando todos los bloqueos mantenidos en el sistema: [ 243.684095][ T123] 1 bloqueo mantenido por khungtaskd/123: [ 243.684099][ T123] #0: c00000000278e370 (rcu_read_lock){....}-{1:2}, en: debug_show_all_locks+0x50/0x248 [ 243.684114][ T123] 4 bloqueos mantenidos por stress.sh/4365: [ 243.684119][ T123] #0: c00000003a4cd3f8 (sb_writers#3){.+.+}-{0:0}, en: ksys_write+0x88/0x150 [ 243.684132][ T123] #1: c000000041aea888 (\u0026amp;of-\u0026gt;mutex#2){+.+.}-{3:3}, en: kernfs_fop_write_iter+0x154/0x2d0 [ 243.684143][ T123] #2: c0000000366fb9a8 (kn-\u0026gt;active#64){.+.+}-{0:0}, en: kernfs_fop_write_iter+0x160/0x2d0 [ 243.684155][ T123] #3: c000000035ff4cb8 (\u0026amp;dev-\u0026gt;lock){+.+.}-{3:3}, en: napi_enable+0x30/0x60 [ 243.684166][ T123] 5 bloqueos mantenidos por stress.sh/4366: [ 243.684170][ T123] #0: c00000003a4cd3f8 (sb_writers#3){.+.+}-{0:0}, en: ksys_write+0x88/0x150 [ 243. ---truncado---\"}],\"affected\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"affectedData\":[{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"unaffected\",\"programFiles\":[\"drivers/net/ethernet/ibm/ibmveth.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"860f242eb5340d0b0cfe243cb86b2a98f92e8b91\",\"lessThan\":\"1e458c292f4c687dcf5aad32dd4836d03cd2191f\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"860f242eb5340d0b0cfe243cb86b2a98f92e8b91\",\"lessThan\":\"8a88bb092f4208355880b9fdcc69d491aa297595\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"860f242eb5340d0b0cfe243cb86b2a98f92e8b91\",\"lessThan\":\"86cc70f5c85dc09bf7f3e1eee380eefe73c90765\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"860f242eb5340d0b0cfe243cb86b2a98f92e8b91\",\"lessThan\":\"0a2470e3ecde64fc7e3781dc474923193621ae67\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"860f242eb5340d0b0cfe243cb86b2a98f92e8b91\",\"lessThan\":\"053f3ff67d7feefc75797863f3d84b47ad47086f\",\"versionType\":\"git\",\"status\":\"affected\"}]},{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"affected\",\"programFiles\":[\"drivers/net/ethernet/ibm/ibmveth.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"2.6.18\",\"status\":\"affected\"},{\"version\":\"0\",\"lessThan\":\"2.6.18\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.6.87\",\"lessThanOrEqual\":\"6.6.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.12.23\",\"lessThanOrEqual\":\"6.12.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.13.11\",\"lessThanOrEqual\":\"6.13.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.14.2\",\"lessThanOrEqual\":\"6.14.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.15\",\"lessThanOrEqual\":\"*\",\"versionType\":\"original_commit_for_fix\",\"status\":\"unaffected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"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:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-667\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"2.6.18\",\"versionEndExcluding\":\"6.6.87\",\"matchCriteriaId\":\"EC0DC852-3DAB-4BCB-9D87-DA73B08CB37C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7\",\"versionEndExcluding\":\"6.12.23\",\"matchCriteriaId\":\"26CAB76D-F00F-43CE-BEAD-7097F8FB1D6C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.13\",\"versionEndExcluding\":\"6.13.11\",\"matchCriteriaId\":\"E7E864B0-8C00-4679-BA55-659B4C9C3AD3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.14\",\"versionEndExcluding\":\"6.14.2\",\"matchCriteriaId\":\"FADAE5D8-4808-442C-B218-77B2CE8780A0\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/053f3ff67d7feefc75797863f3d84b47ad47086f\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/0a2470e3ecde64fc7e3781dc474923193621ae67\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/1e458c292f4c687dcf5aad32dd4836d03cd2191f\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/86cc70f5c85dc09bf7f3e1eee380eefe73c90765\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/8a88bb092f4208355880b9fdcc69d491aa297595\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]}]}}",
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-06-30T00:44:39+00:00",
      "cve": "CVE-2025-22053",
      "id": "CVE-2025-22053",
      "initial_release_date": "2025-04-16T00:00:00+00:00",
      "product_status:known_affected": "260",
      "product_status:known_not_affected": "14",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: net: ibmveth: make veth_pool_store stop hanging",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-22053.json",
      "version": "3"
    }
  }
}



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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.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.