CVE-2024-36007 (GCVE-0-2024-36007)

Vulnerability from cvelistv5 – Published: 2024-05-20 09:48 – Updated: 2026-05-12 11:53
VLAI
Title
mlxsw: spectrum_acl_tcam: Fix warning during rehash
Summary
In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrum_acl_tcam: Fix warning during rehash As previously explained, the rehash delayed work migrates filters from one region to another. This is done by iterating over all chunks (all the filters with the same priority) in the region and in each chunk iterating over all the filters. When the work runs out of credits it stores the current chunk and entry as markers in the per-work context so that it would know where to resume the migration from the next time the work is scheduled. Upon error, the chunk marker is reset to NULL, but without resetting the entry markers despite being relative to it. This can result in migration being resumed from an entry that does not belong to the chunk being migrated. In turn, this will eventually lead to a chunk being iterated over as if it is an entry. Because of how the two structures happen to be defined, this does not lead to KASAN splats, but to warnings such as [1]. Fix by creating a helper that resets all the markers and call it from all the places the currently only reset the chunk marker. For good measures also call it when starting a completely new rehash. Add a warning to avoid future cases. [1] WARNING: CPU: 7 PID: 1076 at drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_keys.c:407 mlxsw_afk_encode+0x242/0x2f0 Modules linked in: CPU: 7 PID: 1076 Comm: kworker/7:24 Tainted: G W 6.9.0-rc3-custom-00880-g29e61d91b77b #29 Hardware name: Mellanox Technologies Ltd. MSN3700/VMOD0005, BIOS 5.11 01/06/2019 Workqueue: mlxsw_core mlxsw_sp_acl_tcam_vregion_rehash_work RIP: 0010:mlxsw_afk_encode+0x242/0x2f0 [...] Call Trace: <TASK> mlxsw_sp_acl_atcam_entry_add+0xd9/0x3c0 mlxsw_sp_acl_tcam_entry_create+0x5e/0xa0 mlxsw_sp_acl_tcam_vchunk_migrate_all+0x109/0x290 mlxsw_sp_acl_tcam_vregion_rehash_work+0x6c/0x470 process_one_work+0x151/0x370 worker_thread+0x2cb/0x3e0 kthread+0xd0/0x100 ret_from_fork+0x34/0x50 </TASK>
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 6f9579d4e3021b17b0a4cde6b04a6c94c9575cdf , < 0b88631855026b55cad901ac28d081e0f358e596 (git)
Affected: 6f9579d4e3021b17b0a4cde6b04a6c94c9575cdf , < 1d76bd2a0034d0d08045c1c6adf2235d88982952 (git)
Affected: 6f9579d4e3021b17b0a4cde6b04a6c94c9575cdf , < 039992b6d2df097c65f480dcf269de3d2656f573 (git)
Affected: 6f9579d4e3021b17b0a4cde6b04a6c94c9575cdf , < 751d352858108314efd33dddd5a9a2b6bf7d6916 (git)
Affected: 6f9579d4e3021b17b0a4cde6b04a6c94c9575cdf , < e890456051fe8c57944b911defb3e6de91315861 (git)
Affected: 6f9579d4e3021b17b0a4cde6b04a6c94c9575cdf , < 17e9e0bbae652b9b2049e51699e93dfa60b2988d (git)
Affected: 6f9579d4e3021b17b0a4cde6b04a6c94c9575cdf , < 743edc8547a92b6192aa1f1b6bb78233fa21dc9b (git)
Create a notification for this product.
Linux Linux Affected: 5.1
Unaffected: 0 , < 5.1 (semver)
Unaffected: 5.4.275 , ≤ 5.4.* (semver)
Unaffected: 5.10.216 , ≤ 5.10.* (semver)
Unaffected: 5.15.158 , ≤ 5.15.* (semver)
Unaffected: 6.1.90 , ≤ 6.1.* (semver)
Unaffected: 6.6.30 , ≤ 6.6.* (semver)
Unaffected: 6.8.9 , ≤ 6.8.* (semver)
Unaffected: 6.9 , ≤ * (original_commit_for_fix)
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Siemens RUGGEDCOM RST2428P Affected: 0 , < V3.1 (custom)
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Siemens SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family Unaffected: 0 , < * (custom)
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Siemens SCALANCE XCM-/XRM-/XCH-/XRH-300 family Affected: 0 , < V3.1 (custom)
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Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem Affected: 0 , < * (custom)
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      "descriptions": "[{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nmlxsw: spectrum_acl_tcam: Fix warning during rehash\\n\\nAs previously explained, the rehash delayed work migrates filters from\\none region to another. This is done by iterating over all chunks (all\\nthe filters with the same priority) in the region and in each chunk\\niterating over all the filters.\\n\\nWhen the work runs out of credits it stores the current chunk and entry\\nas markers in the per-work context so that it would know where to resume\\nthe migration from the next time the work is scheduled.\\n\\nUpon error, the chunk marker is reset to NULL, but without resetting the\\nentry markers despite being relative to it. This can result in migration\\nbeing resumed from an entry that does not belong to the chunk being\\nmigrated. In turn, this will eventually lead to a chunk being iterated\\nover as if it is an entry. Because of how the two structures happen to\\nbe defined, this does not lead to KASAN splats, but to warnings such as\\n[1].\\n\\nFix by creating a helper that resets all the markers and call it from\\nall the places the currently only reset the chunk marker. For good\\nmeasures also call it when starting a completely new rehash. Add a\\nwarning to avoid future cases.\\n\\n[1]\\nWARNING: CPU: 7 PID: 1076 at drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_keys.c:407 mlxsw_afk_encode+0x242/0x2f0\\nModules linked in:\\nCPU: 7 PID: 1076 Comm: kworker/7:24 Tainted: G        W          6.9.0-rc3-custom-00880-g29e61d91b77b #29\\nHardware name: Mellanox Technologies Ltd. MSN3700/VMOD0005, BIOS 5.11 01/06/2019\\nWorkqueue: mlxsw_core mlxsw_sp_acl_tcam_vregion_rehash_work\\nRIP: 0010:mlxsw_afk_encode+0x242/0x2f0\\n[...]\\nCall Trace:\\n \u003cTASK\u003e\\n mlxsw_sp_acl_atcam_entry_add+0xd9/0x3c0\\n mlxsw_sp_acl_tcam_entry_create+0x5e/0xa0\\n mlxsw_sp_acl_tcam_vchunk_migrate_all+0x109/0x290\\n mlxsw_sp_acl_tcam_vregion_rehash_work+0x6c/0x470\\n process_one_work+0x151/0x370\\n worker_thread+0x2cb/0x3e0\\n kthread+0xd0/0x100\\n ret_from_fork+0x34/0x50\\n \u003c/TASK\u003e\"}, {\"lang\": \"es\", \"value\": \"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: mlxsw: espectro_acl_tcam: Advertencia de correcci\\u00f3n durante el rehash Como se explic\\u00f3 anteriormente, el trabajo retrasado del rehash migra filtros de una regi\\u00f3n a otra. Esto se hace iterando sobre todos los fragmentos (todos los filtros con la misma prioridad) en la regi\\u00f3n y en cada fragmento iterando sobre todos los filtros. Cuando el trabajo se queda sin cr\\u00e9ditos, almacena el fragmento y la entrada actuales como marcadores en el contexto por trabajo para saber d\\u00f3nde reanudar la migraci\\u00f3n la pr\\u00f3xima vez que se programe el trabajo. En caso de error, el marcador de fragmento se restablece a NULL, pero sin restablecer los marcadores de entrada a pesar de ser relativos a \\u00e9l. Esto puede provocar que la migraci\\u00f3n se reanude desde una entrada que no pertenece al fragmento que se est\\u00e1 migrando. A su vez, esto eventualmente conducir\\u00e1 a que se repita un fragmento como si fuera una entrada. Debido a c\\u00f3mo se definen las dos estructuras, esto no genera s\\u00edmbolos KASAN, sino advertencias como [1]. Para solucionarlo, cree un asistente que restablezca todos los marcadores y ll\\u00e1melo desde todos los lugares donde actualmente solo restablece el marcador de fragmentos. Por si acaso, ll\\u00e1melo tambi\\u00e9n al iniciar un rehash completamente nuevo. Agregue una advertencia para evitar casos futuros. [1] ADVERTENCIA: CPU: 7 PID: 1076 en drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_keys.c:407 mlxsw_afk_encode+0x242/0x2f0 M\\u00f3dulos vinculados en: CPU: 7 PID: 1076 Comm: kworker/7:24 Tainted : GW 6.9.0-rc3-custom-00880-g29e61d91b77b #29 Nombre del hardware: Mellanox Technologies Ltd. MSN3700/VMOD0005, BIOS 5.11 06/01/2019 Cola de trabajo: mlxsw_core mlxsw_sp_acl_tcam_vregion_rehash_work RIP 0010:mlxsw_af k_encode+0x242/0x2f0 [... ] Seguimiento de llamadas:  mlxsw_sp_acl_atcam_entry_add+0xd9/0x3c0 mlxsw_sp_acl_tcam_entry_create+0x5e/0xa0 mlxsw_sp_acl_tcam_vchunk_migrate_all+0x109/0x290 mlxsw_sp_acl_tcam_vregion_rehash_work+0x6 c/0x470 process_one_work+0x151/0x370 worker_thread+0x2cb/0x3e0 kthread+0xd0/0x100 ret_from_fork+0x34/0x50 \"}]",
      "id": "CVE-2024-36007",
      "lastModified": "2024-11-21T09:21:25.123",
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      "published": "2024-05-20T10:15:14.637",
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      "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "vulnStatus": "Awaiting Analysis"
    },
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This can result in migration\\nbeing resumed from an entry that does not belong to the chunk being\\nmigrated. In turn, this will eventually lead to a chunk being iterated\\nover as if it is an entry. Because of how the two structures happen to\\nbe defined, this does not lead to KASAN splats, but to warnings such as\\n[1].\\n\\nFix by creating a helper that resets all the markers and call it from\\nall the places the currently only reset the chunk marker. For good\\nmeasures also call it when starting a completely new rehash. Add a\\nwarning to avoid future cases.\\n\\n[1]\\nWARNING: CPU: 7 PID: 1076 at drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_keys.c:407 mlxsw_afk_encode+0x242/0x2f0\\nModules linked in:\\nCPU: 7 PID: 1076 Comm: kworker/7:24 Tainted: G        W          6.9.0-rc3-custom-00880-g29e61d91b77b #29\\nHardware name: Mellanox Technologies Ltd. MSN3700/VMOD0005, BIOS 5.11 01/06/2019\\nWorkqueue: mlxsw_core mlxsw_sp_acl_tcam_vregion_rehash_work\\nRIP: 0010:mlxsw_afk_encode+0x242/0x2f0\\n[...]\\nCall Trace:\\n \u003cTASK\u003e\\n mlxsw_sp_acl_atcam_entry_add+0xd9/0x3c0\\n mlxsw_sp_acl_tcam_entry_create+0x5e/0xa0\\n mlxsw_sp_acl_tcam_vchunk_migrate_all+0x109/0x290\\n mlxsw_sp_acl_tcam_vregion_rehash_work+0x6c/0x470\\n process_one_work+0x151/0x370\\n worker_thread+0x2cb/0x3e0\\n kthread+0xd0/0x100\\n ret_from_fork+0x34/0x50\\n \u003c/TASK\u003e\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: mlxsw: espectro_acl_tcam: Advertencia de correcci\u00f3n durante el rehash Como se explic\u00f3 anteriormente, el trabajo retrasado del rehash migra filtros de una regi\u00f3n a otra. Esto se hace iterando sobre todos los fragmentos (todos los filtros con la misma prioridad) en la regi\u00f3n y en cada fragmento iterando sobre todos los filtros. Cuando el trabajo se queda sin cr\u00e9ditos, almacena el fragmento y la entrada actuales como marcadores en el contexto por trabajo para saber d\u00f3nde reanudar la migraci\u00f3n la pr\u00f3xima vez que se programe el trabajo. En caso de error, el marcador de fragmento se restablece a NULL, pero sin restablecer los marcadores de entrada a pesar de ser relativos a \u00e9l. Esto puede provocar que la migraci\u00f3n se reanude desde una entrada que no pertenece al fragmento que se est\u00e1 migrando. A su vez, esto eventualmente conducir\u00e1 a que se repita un fragmento como si fuera una entrada. Debido a c\u00f3mo se definen las dos estructuras, esto no genera s\u00edmbolos KASAN, sino advertencias como [1]. Para solucionarlo, cree un asistente que restablezca todos los marcadores y ll\u00e1melo desde todos los lugares donde actualmente solo restablece el marcador de fragmentos. Por si acaso, ll\u00e1melo tambi\u00e9n al iniciar un rehash completamente nuevo. Agregue una advertencia para evitar casos futuros. [1] ADVERTENCIA: CPU: 7 PID: 1076 en drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_keys.c:407 mlxsw_afk_encode+0x242/0x2f0 M\u00f3dulos vinculados en: CPU: 7 PID: 1076 Comm: kworker/7:24 Tainted : GW 6.9.0-rc3-custom-00880-g29e61d91b77b #29 Nombre del hardware: Mellanox Technologies Ltd. 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\"2024-05-31T18:47:44.179419Z\"}}}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"description\": \"CWE-noinfo Not enough information\"}]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-05-31T18:47:49.003Z\"}}], \"cna\": {\"title\": \"mlxsw: spectrum_acl_tcam: Fix warning during rehash\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"6f9579d4e3021b17b0a4cde6b04a6c94c9575cdf\", \"lessThan\": \"0b88631855026b55cad901ac28d081e0f358e596\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"6f9579d4e3021b17b0a4cde6b04a6c94c9575cdf\", \"lessThan\": \"1d76bd2a0034d0d08045c1c6adf2235d88982952\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"6f9579d4e3021b17b0a4cde6b04a6c94c9575cdf\", \"lessThan\": \"039992b6d2df097c65f480dcf269de3d2656f573\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"6f9579d4e3021b17b0a4cde6b04a6c94c9575cdf\", \"lessThan\": \"751d352858108314efd33dddd5a9a2b6bf7d6916\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"6f9579d4e3021b17b0a4cde6b04a6c94c9575cdf\", \"lessThan\": \"e890456051fe8c57944b911defb3e6de91315861\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"6f9579d4e3021b17b0a4cde6b04a6c94c9575cdf\", \"lessThan\": \"17e9e0bbae652b9b2049e51699e93dfa60b2988d\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"6f9579d4e3021b17b0a4cde6b04a6c94c9575cdf\", \"lessThan\": \"743edc8547a92b6192aa1f1b6bb78233fa21dc9b\", \"versionType\": \"git\"}], \"programFiles\": [\"drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"5.1\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"5.1\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"5.4.275\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.4.*\"}, {\"status\": \"unaffected\", \"version\": \"5.10.216\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.10.*\"}, {\"status\": \"unaffected\", \"version\": \"5.15.158\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"6.1.90\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.30\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.8.9\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.8.*\"}, {\"status\": \"unaffected\", \"version\": \"6.9\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/0b88631855026b55cad901ac28d081e0f358e596\"}, {\"url\": \"https://git.kernel.org/stable/c/1d76bd2a0034d0d08045c1c6adf2235d88982952\"}, {\"url\": \"https://git.kernel.org/stable/c/039992b6d2df097c65f480dcf269de3d2656f573\"}, {\"url\": \"https://git.kernel.org/stable/c/751d352858108314efd33dddd5a9a2b6bf7d6916\"}, {\"url\": \"https://git.kernel.org/stable/c/e890456051fe8c57944b911defb3e6de91315861\"}, {\"url\": \"https://git.kernel.org/stable/c/17e9e0bbae652b9b2049e51699e93dfa60b2988d\"}, {\"url\": \"https://git.kernel.org/stable/c/743edc8547a92b6192aa1f1b6bb78233fa21dc9b\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nmlxsw: spectrum_acl_tcam: Fix warning during rehash\\n\\nAs previously explained, the rehash delayed work migrates filters from\\none region to another. This is done by iterating over all chunks (all\\nthe filters with the same priority) in the region and in each chunk\\niterating over all the filters.\\n\\nWhen the work runs out of credits it stores the current chunk and entry\\nas markers in the per-work context so that it would know where to resume\\nthe migration from the next time the work is scheduled.\\n\\nUpon error, the chunk marker is reset to NULL, but without resetting the\\nentry markers despite being relative to it. This can result in migration\\nbeing resumed from an entry that does not belong to the chunk being\\nmigrated. In turn, this will eventually lead to a chunk being iterated\\nover as if it is an entry. Because of how the two structures happen to\\nbe defined, this does not lead to KASAN splats, but to warnings such as\\n[1].\\n\\nFix by creating a helper that resets all the markers and call it from\\nall the places the currently only reset the chunk marker. For good\\nmeasures also call it when starting a completely new rehash. Add a\\nwarning to avoid future cases.\\n\\n[1]\\nWARNING: CPU: 7 PID: 1076 at drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_keys.c:407 mlxsw_afk_encode+0x242/0x2f0\\nModules linked in:\\nCPU: 7 PID: 1076 Comm: kworker/7:24 Tainted: G        W          6.9.0-rc3-custom-00880-g29e61d91b77b #29\\nHardware name: Mellanox Technologies Ltd. MSN3700/VMOD0005, BIOS 5.11 01/06/2019\\nWorkqueue: mlxsw_core mlxsw_sp_acl_tcam_vregion_rehash_work\\nRIP: 0010:mlxsw_afk_encode+0x242/0x2f0\\n[...]\\nCall Trace:\\n \u003cTASK\u003e\\n mlxsw_sp_acl_atcam_entry_add+0xd9/0x3c0\\n mlxsw_sp_acl_tcam_entry_create+0x5e/0xa0\\n mlxsw_sp_acl_tcam_vchunk_migrate_all+0x109/0x290\\n mlxsw_sp_acl_tcam_vregion_rehash_work+0x6c/0x470\\n process_one_work+0x151/0x370\\n worker_thread+0x2cb/0x3e0\\n kthread+0xd0/0x100\\n ret_from_fork+0x34/0x50\\n \u003c/TASK\u003e\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.4.275\", \"versionStartIncluding\": \"5.1\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.10.216\", \"versionStartIncluding\": \"5.1\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.15.158\", \"versionStartIncluding\": \"5.1\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.90\", \"versionStartIncluding\": \"5.1\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.30\", \"versionStartIncluding\": \"5.1\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.8.9\", \"versionStartIncluding\": \"5.1\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.9\", \"versionStartIncluding\": \"5.1\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2025-05-04T09:10:23.205Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-36007\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-05-04T09:10:23.205Z\", \"dateReserved\": \"2024-05-17T13:50:33.151Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-05-20T09:48:06.947Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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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.