CVE-2021-47133 (GCVE-0-2021-47133)

Vulnerability from cvelistv5 – Published: 2024-03-15 20:14 – Updated: 2026-05-11 13:48
VLAI?
Title
HID: amd_sfh: Fix memory leak in amd_sfh_work
Summary
In the Linux kernel, the following vulnerability has been resolved: HID: amd_sfh: Fix memory leak in amd_sfh_work Kmemleak tool detected a memory leak in the amd_sfh driver. ==================== unreferenced object 0xffff88810228ada0 (size 32): comm "insmod", pid 3968, jiffies 4295056001 (age 775.792s) hex dump (first 32 bytes): 00 20 73 1f 81 88 ff ff 00 01 00 00 00 00 ad de . s............. 22 01 00 00 00 00 ad de 01 00 02 00 00 00 00 00 "............... backtrace: [<000000007b4c8799>] kmem_cache_alloc_trace+0x163/0x4f0 [<0000000005326893>] amd_sfh_get_report+0xa4/0x1d0 [amd_sfh] [<000000002a9e5ec4>] amdtp_hid_request+0x62/0x80 [amd_sfh] [<00000000b8a95807>] sensor_hub_get_feature+0x145/0x270 [hid_sensor_hub] [<00000000fda054ee>] hid_sensor_parse_common_attributes+0x215/0x460 [hid_sensor_iio_common] [<0000000021279ecf>] hid_accel_3d_probe+0xff/0x4a0 [hid_sensor_accel_3d] [<00000000915760ce>] platform_probe+0x6a/0xd0 [<0000000060258a1f>] really_probe+0x192/0x620 [<00000000fa812f2d>] driver_probe_device+0x14a/0x1d0 [<000000005e79f7fd>] __device_attach_driver+0xbd/0x110 [<0000000070d15018>] bus_for_each_drv+0xfd/0x160 [<0000000013a3c312>] __device_attach+0x18b/0x220 [<000000008c7b4afc>] device_initial_probe+0x13/0x20 [<00000000e6e99665>] bus_probe_device+0xfe/0x120 [<00000000833fa90b>] device_add+0x6a6/0xe00 [<00000000fa901078>] platform_device_add+0x180/0x380 ==================== The fix is to freeing request_list entry once the processed entry is removed from the request_list.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 4b2c53d93a4bc9d52cc0ec354629cfc9dc217f93 , < 29beadea66a226d744d5ffdcde6b984623053d24 (git)
Affected: 4b2c53d93a4bc9d52cc0ec354629cfc9dc217f93 , < 5ad755fd2b326aa2bc8910b0eb351ee6aece21b1 (git)
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Linux Linux Affected: 5.11
Unaffected: 0 , < 5.11 (semver)
Unaffected: 5.12.10 , ≤ 5.12.* (semver)
Unaffected: 5.13 , ≤ * (original_commit_for_fix)
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      "descriptions": "[{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nHID: amd_sfh: Fix memory leak in amd_sfh_work\\n\\nKmemleak tool detected a memory leak in the amd_sfh driver.\\n\\n====================\\nunreferenced object 0xffff88810228ada0 (size 32):\\n  comm \\\"insmod\\\", pid 3968, jiffies 4295056001 (age 775.792s)\\n  hex dump (first 32 bytes):\\n    00 20 73 1f 81 88 ff ff 00 01 00 00 00 00 ad de  . s.............\\n    22 01 00 00 00 00 ad de 01 00 02 00 00 00 00 00  \\\"...............\\n  backtrace:\\n    [\u003c000000007b4c8799\u003e] kmem_cache_alloc_trace+0x163/0x4f0\\n    [\u003c0000000005326893\u003e] amd_sfh_get_report+0xa4/0x1d0 [amd_sfh]\\n    [\u003c000000002a9e5ec4\u003e] amdtp_hid_request+0x62/0x80 [amd_sfh]\\n    [\u003c00000000b8a95807\u003e] sensor_hub_get_feature+0x145/0x270 [hid_sensor_hub]\\n    [\u003c00000000fda054ee\u003e] hid_sensor_parse_common_attributes+0x215/0x460 [hid_sensor_iio_common]\\n    [\u003c0000000021279ecf\u003e] hid_accel_3d_probe+0xff/0x4a0 [hid_sensor_accel_3d]\\n    [\u003c00000000915760ce\u003e] platform_probe+0x6a/0xd0\\n    [\u003c0000000060258a1f\u003e] really_probe+0x192/0x620\\n    [\u003c00000000fa812f2d\u003e] driver_probe_device+0x14a/0x1d0\\n    [\u003c000000005e79f7fd\u003e] __device_attach_driver+0xbd/0x110\\n    [\u003c0000000070d15018\u003e] bus_for_each_drv+0xfd/0x160\\n    [\u003c0000000013a3c312\u003e] __device_attach+0x18b/0x220\\n    [\u003c000000008c7b4afc\u003e] device_initial_probe+0x13/0x20\\n    [\u003c00000000e6e99665\u003e] bus_probe_device+0xfe/0x120\\n    [\u003c00000000833fa90b\u003e] device_add+0x6a6/0xe00\\n    [\u003c00000000fa901078\u003e] platform_device_add+0x180/0x380\\n====================\\n\\nThe fix is to freeing request_list entry once the processed entry is\\nremoved from the request_list.\"}, {\"lang\": \"es\", \"value\": \"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: HID: amd_sfh: Reparar p\\u00e9rdida de memoria en amd_sfh_work La herramienta Kmemleak detect\\u00f3 una p\\u00e9rdida de memoria en el controlador amd_sfh. ==================== objeto sin referencia 0xffff88810228ada0 (tama\\u00f1o 32): comm \\\"insmod\\\", pid 3968, jiffies 4295056001 (edad 775,792 s) volcado hexadecimal (primeros 32 bytes) : 00 20 73 1f 81 88 ff ff 00 01 00 00 00 00 ad de . s................. 22 01 00 00 00 00 ad de 01 00 02 00 00 00 00 00 \\\"................. retroceso: [\u0026lt; 000000007b4c8799\u0026gt;] kmem_cache_alloc_trace+0x163/0x4f0 [\u0026lt;0000000005326893\u0026gt;] amd_sfh_get_report+0xa4/0x1d0 [amd_sfh] [\u0026lt;000000002a9e5ec4\u0026gt;] amdtp_hid_request+0x6 2/0x80 [amd_sfh] [\u0026lt;00000000b8a95807\u0026gt;] sensor_hub_get_feature+0x145/0x270 [hid_sensor_hub] [\u0026lt;00000000fda054ee \u0026gt;] hid_sensor_parse_common_attributes+0x215/0x460 [hid_sensor_iio_common] [\u0026lt;0000000021279ecf\u0026gt;] hid_accel_3d_probe+0xff/0x4a0 [hid_sensor_accel_3d] [\u0026lt;00000000915760ce\u0026gt;] platform_probe+0x6a/0xd0 [ \u0026lt;0000000060258a1f\u0026gt;] very_probe+0x192/0x620 [\u0026lt;00000000fa812f2d\u0026gt;] driver_probe_device+ 0x14a/0x1d0 [\u0026lt;000000005e79f7fd\u0026gt;] __device_attach_driver+0xbd/0x110 [\u0026lt;0000000070d15018\u0026gt;] bus_for_each_drv+0xfd/0x160 [\u0026lt;0000000013a3c312\u0026gt;] __device_attach+0x1 8b/0x220 [\u0026lt;000000008c7b4afc\u0026gt;] dispositivo_sonda_inicial+0x13/0x20 [\u0026lt;00000000e6e99665\u0026gt;] bus_probe_dispositivo+ 0xfe/0x120 [\u0026lt;00000000833fa90b\u0026gt;] device_add+0x6a6/0xe00 [\u0026lt;00000000fa901078\u0026gt;] platform_device_add+0x180/0x380 ===================== La soluci\\u00f3n es liberar la entrada request_list una vez que la entrada procesada se elimina de request_list.\"}]",
      "id": "CVE-2021-47133",
      "lastModified": "2025-01-07T17:30:18.143",
      "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}]}",
      "published": "2024-03-15T21:15:07.733",
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      "vulnStatus": "Analyzed",
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    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2021-47133\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-03-15T21:15:07.733\",\"lastModified\":\"2025-01-07T17:30:18.143\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nHID: amd_sfh: Fix memory leak in amd_sfh_work\\n\\nKmemleak tool detected a memory leak in the amd_sfh driver.\\n\\n====================\\nunreferenced object 0xffff88810228ada0 (size 32):\\n  comm \\\"insmod\\\", pid 3968, jiffies 4295056001 (age 775.792s)\\n  hex dump (first 32 bytes):\\n    00 20 73 1f 81 88 ff ff 00 01 00 00 00 00 ad de  . s.............\\n    22 01 00 00 00 00 ad de 01 00 02 00 00 00 00 00  \\\"...............\\n  backtrace:\\n    [\u003c000000007b4c8799\u003e] kmem_cache_alloc_trace+0x163/0x4f0\\n    [\u003c0000000005326893\u003e] amd_sfh_get_report+0xa4/0x1d0 [amd_sfh]\\n    [\u003c000000002a9e5ec4\u003e] amdtp_hid_request+0x62/0x80 [amd_sfh]\\n    [\u003c00000000b8a95807\u003e] sensor_hub_get_feature+0x145/0x270 [hid_sensor_hub]\\n    [\u003c00000000fda054ee\u003e] hid_sensor_parse_common_attributes+0x215/0x460 [hid_sensor_iio_common]\\n    [\u003c0000000021279ecf\u003e] hid_accel_3d_probe+0xff/0x4a0 [hid_sensor_accel_3d]\\n    [\u003c00000000915760ce\u003e] platform_probe+0x6a/0xd0\\n    [\u003c0000000060258a1f\u003e] really_probe+0x192/0x620\\n    [\u003c00000000fa812f2d\u003e] driver_probe_device+0x14a/0x1d0\\n    [\u003c000000005e79f7fd\u003e] __device_attach_driver+0xbd/0x110\\n    [\u003c0000000070d15018\u003e] bus_for_each_drv+0xfd/0x160\\n    [\u003c0000000013a3c312\u003e] __device_attach+0x18b/0x220\\n    [\u003c000000008c7b4afc\u003e] device_initial_probe+0x13/0x20\\n    [\u003c00000000e6e99665\u003e] bus_probe_device+0xfe/0x120\\n    [\u003c00000000833fa90b\u003e] device_add+0x6a6/0xe00\\n    [\u003c00000000fa901078\u003e] platform_device_add+0x180/0x380\\n====================\\n\\nThe fix is to freeing request_list entry once the processed entry is\\nremoved from the request_list.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: HID: amd_sfh: Reparar p\u00e9rdida de memoria en amd_sfh_work La herramienta Kmemleak detect\u00f3 una p\u00e9rdida de memoria en el controlador amd_sfh. ==================== objeto sin referencia 0xffff88810228ada0 (tama\u00f1o 32): comm \\\"insmod\\\", pid 3968, jiffies 4295056001 (edad 775,792 s) volcado hexadecimal (primeros 32 bytes) : 00 20 73 1f 81 88 ff ff 00 01 00 00 00 00 ad de . s................. 22 01 00 00 00 00 ad de 01 00 02 00 00 00 00 00 \\\"................. retroceso: [\u0026lt; 000000007b4c8799\u0026gt;] kmem_cache_alloc_trace+0x163/0x4f0 [\u0026lt;0000000005326893\u0026gt;] amd_sfh_get_report+0xa4/0x1d0 [amd_sfh] [\u0026lt;000000002a9e5ec4\u0026gt;] amdtp_hid_request+0x6 2/0x80 [amd_sfh] [\u0026lt;00000000b8a95807\u0026gt;] sensor_hub_get_feature+0x145/0x270 [hid_sensor_hub] [\u0026lt;00000000fda054ee \u0026gt;] hid_sensor_parse_common_attributes+0x215/0x460 [hid_sensor_iio_common] [\u0026lt;0000000021279ecf\u0026gt;] hid_accel_3d_probe+0xff/0x4a0 [hid_sensor_accel_3d] [\u0026lt;00000000915760ce\u0026gt;] platform_probe+0x6a/0xd0 [ \u0026lt;0000000060258a1f\u0026gt;] very_probe+0x192/0x620 [\u0026lt;00000000fa812f2d\u0026gt;] driver_probe_device+ 0x14a/0x1d0 [\u0026lt;000000005e79f7fd\u0026gt;] __device_attach_driver+0xbd/0x110 [\u0026lt;0000000070d15018\u0026gt;] bus_for_each_drv+0xfd/0x160 [\u0026lt;0000000013a3c312\u0026gt;] __device_attach+0x1 8b/0x220 [\u0026lt;000000008c7b4afc\u0026gt;] dispositivo_sonda_inicial+0x13/0x20 [\u0026lt;00000000e6e99665\u0026gt;] bus_probe_dispositivo+ 0xfe/0x120 [\u0026lt;00000000833fa90b\u0026gt;] device_add+0x6a6/0xe00 [\u0026lt;00000000fa901078\u0026gt;] platform_device_add+0x180/0x380 ===================== La soluci\u00f3n es liberar la entrada request_list una vez que la entrada procesada se elimina de request_list.\"}],\"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-401\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.11\",\"versionEndExcluding\":\"5.12.10\",\"matchCriteriaId\":\"27384800-AB48-4C08-891E-34B66F5FC4AA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:5.13:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"0CBAD0FC-C281-4666-AB2F-F8E6E1165DF7\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:5.13:rc2:*:*:*:*:*:*\",\"matchCriteriaId\":\"96AC23B2-D46A-49D9-8203-8E1BEDCA8532\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:5.13:rc3:*:*:*:*:*:*\",\"matchCriteriaId\":\"DA610E30-717C-4700-9F77-A3C9244F3BFD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:5.13:rc4:*:*:*:*:*:*\",\"matchCriteriaId\":\"1ECD33F5-85BE-430B-8F86-8D7BD560311D\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/29beadea66a226d744d5ffdcde6b984623053d24\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/5ad755fd2b326aa2bc8910b0eb351ee6aece21b1\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/29beadea66a226d744d5ffdcde6b984623053d24\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/5ad755fd2b326aa2bc8910b0eb351ee6aece21b1\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2021-47133\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-06-21T16:09:29.896332Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-06-21T16:09:34.931Z\"}}], \"cna\": {\"title\": \"HID: amd_sfh: Fix memory leak in amd_sfh_work\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"4b2c53d93a4b\", \"lessThan\": \"29beadea66a2\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"4b2c53d93a4b\", \"lessThan\": \"5ad755fd2b32\", \"versionType\": \"git\"}], \"programFiles\": [\"drivers/hid/amd-sfh-hid/amd_sfh_client.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"5.11\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"5.11\", \"versionType\": \"custom\"}, {\"status\": \"unaffected\", \"version\": \"5.12.10\", \"versionType\": \"custom\", \"lessThanOrEqual\": \"5.12.*\"}, {\"status\": \"unaffected\", \"version\": \"5.13\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/hid/amd-sfh-hid/amd_sfh_client.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/29beadea66a226d744d5ffdcde6b984623053d24\"}, {\"url\": \"https://git.kernel.org/stable/c/5ad755fd2b326aa2bc8910b0eb351ee6aece21b1\"}], \"x_generator\": {\"engine\": \"bippy-a5840b7849dd\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nHID: amd_sfh: Fix memory leak in amd_sfh_work\\n\\nKmemleak tool detected a memory leak in the amd_sfh driver.\\n\\n====================\\nunreferenced object 0xffff88810228ada0 (size 32):\\n  comm \\\"insmod\\\", pid 3968, jiffies 4295056001 (age 775.792s)\\n  hex dump (first 32 bytes):\\n    00 20 73 1f 81 88 ff ff 00 01 00 00 00 00 ad de  . s.............\\n    22 01 00 00 00 00 ad de 01 00 02 00 00 00 00 00  \\\"...............\\n  backtrace:\\n    [\u003c000000007b4c8799\u003e] kmem_cache_alloc_trace+0x163/0x4f0\\n    [\u003c0000000005326893\u003e] amd_sfh_get_report+0xa4/0x1d0 [amd_sfh]\\n    [\u003c000000002a9e5ec4\u003e] amdtp_hid_request+0x62/0x80 [amd_sfh]\\n    [\u003c00000000b8a95807\u003e] sensor_hub_get_feature+0x145/0x270 [hid_sensor_hub]\\n    [\u003c00000000fda054ee\u003e] hid_sensor_parse_common_attributes+0x215/0x460 [hid_sensor_iio_common]\\n    [\u003c0000000021279ecf\u003e] hid_accel_3d_probe+0xff/0x4a0 [hid_sensor_accel_3d]\\n    [\u003c00000000915760ce\u003e] platform_probe+0x6a/0xd0\\n    [\u003c0000000060258a1f\u003e] really_probe+0x192/0x620\\n    [\u003c00000000fa812f2d\u003e] driver_probe_device+0x14a/0x1d0\\n    [\u003c000000005e79f7fd\u003e] __device_attach_driver+0xbd/0x110\\n    [\u003c0000000070d15018\u003e] bus_for_each_drv+0xfd/0x160\\n    [\u003c0000000013a3c312\u003e] __device_attach+0x18b/0x220\\n    [\u003c000000008c7b4afc\u003e] device_initial_probe+0x13/0x20\\n    [\u003c00000000e6e99665\u003e] bus_probe_device+0xfe/0x120\\n    [\u003c00000000833fa90b\u003e] device_add+0x6a6/0xe00\\n    [\u003c00000000fa901078\u003e] platform_device_add+0x180/0x380\\n====================\\n\\nThe fix is to freeing request_list entry once the processed entry is\\nremoved from the request_list.\"}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2024-05-29T05:02:41.369Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2021-47133\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-06-21T16:09:37.925Z\", \"dateReserved\": \"2024-03-04T18:12:48.840Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-03-15T20:14:36.044Z\", \"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.