CVE-2024-46679 (GCVE-0-2024-46679)
Vulnerability from cvelistv5 – Published: 2024-09-13 05:29 – Updated: 2026-05-12 11:57
VLAI
EPSS
VEX
Title
ethtool: check device is present when getting link settings
Summary
In the Linux kernel, the following vulnerability has been resolved:
ethtool: check device is present when getting link settings
A sysfs reader can race with a device reset or removal, attempting to
read device state when the device is not actually present. eg:
[exception RIP: qed_get_current_link+17]
#8 [ffffb9e4f2907c48] qede_get_link_ksettings at ffffffffc07a994a [qede]
#9 [ffffb9e4f2907cd8] __rh_call_get_link_ksettings at ffffffff992b01a3
#10 [ffffb9e4f2907d38] __ethtool_get_link_ksettings at ffffffff992b04e4
#11 [ffffb9e4f2907d90] duplex_show at ffffffff99260300
#12 [ffffb9e4f2907e38] dev_attr_show at ffffffff9905a01c
#13 [ffffb9e4f2907e50] sysfs_kf_seq_show at ffffffff98e0145b
#14 [ffffb9e4f2907e68] seq_read at ffffffff98d902e3
#15 [ffffb9e4f2907ec8] vfs_read at ffffffff98d657d1
#16 [ffffb9e4f2907f00] ksys_read at ffffffff98d65c3f
#17 [ffffb9e4f2907f38] do_syscall_64 at ffffffff98a052fb
crash> struct net_device.state ffff9a9d21336000
state = 5,
state 5 is __LINK_STATE_START (0b1) and __LINK_STATE_NOCARRIER (0b100).
The device is not present, note lack of __LINK_STATE_PRESENT (0b10).
This is the same sort of panic as observed in commit 4224cfd7fb65
("net-sysfs: add check for netdevice being present to speed_show").
There are many other callers of __ethtool_get_link_ksettings() which
don't have a device presence check.
Move this check into ethtool to protect all callers.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-29 15:10 UTC
Assigner
References
12 references
Impacted products
9 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
d519e17e2d01a0ee9abe083019532061b4438065 , < ec7b4f7f644018ac293cb1b02528a40a32917e62
(git)
Affected: d519e17e2d01a0ee9abe083019532061b4438065 , < 842a40c7273ba1c1cb30dda50405b328de1d860e (git) Affected: d519e17e2d01a0ee9abe083019532061b4438065 , < 7a8d98b6d6484d3ad358510366022da080c37cbc (git) Affected: d519e17e2d01a0ee9abe083019532061b4438065 , < 9bba5955eed160102114d4cc00c3d399be9bdae4 (git) Affected: d519e17e2d01a0ee9abe083019532061b4438065 , < 94ab317024ba373d37340893d1c0358638935fbb (git) Affected: d519e17e2d01a0ee9abe083019532061b4438065 , < 1d6d9b5b1b95bfeccb84386a51b7e6c510ec13b2 (git) Affected: d519e17e2d01a0ee9abe083019532061b4438065 , < a699781c79ecf6cfe67fb00a0331b4088c7c8466 (git) |
guessed | |
| Linux | Linux |
Affected:
2.6.33
Unaffected: 0 , < 2.6.33 (semver) Unaffected: 5.4.283 , ≤ 5.4.* (semver) Unaffected: 5.10.225 , ≤ 5.10.* (semver) Unaffected: 5.15.166 , ≤ 5.15.* (semver) Unaffected: 6.1.108 , ≤ 6.1.* (semver) Unaffected: 6.6.49 , ≤ 6.6.* (semver) Unaffected: 6.10.8 , ≤ 6.10.* (semver) Unaffected: 6.11 , ≤ * (original_commit_for_fix) |
guessed | |
| Siemens | RUGGEDCOM RST2428P |
Affected:
0 , < V3.2
(custom)
|
guessed | |
| Siemens | RUGGEDCOM RST2428P |
Affected:
0 , < V3.1
(custom)
|
guessed | |
| Siemens | SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family |
Affected:
0 , < V3.2
(custom)
|
guessed | |
| Siemens | SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family |
Unaffected:
0 , < *
(custom)
|
guessed | |
| Siemens | SCALANCE XCM-/XRM-/XCH-/XRH-300 family |
Affected:
0 , < V3.2
(custom)
|
guessed | |
| Siemens | SCALANCE XCM-/XRM-/XCH-/XRH-300 family |
Affected:
0 , < V3.1
(custom)
|
guessed | |
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem |
Affected:
0 , < *
(custom)
|
guessed |
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"descriptions": "[{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nethtool: check device is present when getting link settings\\n\\nA sysfs reader can race with a device reset or removal, attempting to\\nread device state when the device is not actually present. eg:\\n\\n [exception RIP: qed_get_current_link+17]\\n #8 [ffffb9e4f2907c48] qede_get_link_ksettings at ffffffffc07a994a [qede]\\n #9 [ffffb9e4f2907cd8] __rh_call_get_link_ksettings at ffffffff992b01a3\\n #10 [ffffb9e4f2907d38] __ethtool_get_link_ksettings at ffffffff992b04e4\\n #11 [ffffb9e4f2907d90] duplex_show at ffffffff99260300\\n #12 [ffffb9e4f2907e38] dev_attr_show at ffffffff9905a01c\\n #13 [ffffb9e4f2907e50] sysfs_kf_seq_show at ffffffff98e0145b\\n #14 [ffffb9e4f2907e68] seq_read at ffffffff98d902e3\\n #15 [ffffb9e4f2907ec8] vfs_read at ffffffff98d657d1\\n #16 [ffffb9e4f2907f00] ksys_read at ffffffff98d65c3f\\n #17 [ffffb9e4f2907f38] do_syscall_64 at ffffffff98a052fb\\n\\n crash\u003e struct net_device.state ffff9a9d21336000\\n state = 5,\\n\\nstate 5 is __LINK_STATE_START (0b1) and __LINK_STATE_NOCARRIER (0b100).\\nThe device is not present, note lack of __LINK_STATE_PRESENT (0b10).\\n\\nThis is the same sort of panic as observed in commit 4224cfd7fb65\\n(\\\"net-sysfs: add check for netdevice being present to speed_show\\\").\\n\\nThere are many other callers of __ethtool_get_link_ksettings() which\\ndon\u0027t have a device presence check.\\n\\nMove this check into ethtool to protect all callers.\"}, {\"lang\": \"es\", \"value\": \"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ethtool: comprobar la presencia del dispositivo al obtener la configuraci\\u00f3n del enlace Un lector sysfs puede competir con un reinicio o eliminaci\\u00f3n del dispositivo, intentando leer el estado del dispositivo cuando este no est\\u00e1 realmente presente. p. ej.: [excepci\\u00f3n RIP: qed_get_current_link+17] #8 [ffffb9e4f2907c48] qede_get_link_ksettings en ffffffffc07a994a [qede] #9 [ffffb9e4f2907cd8] __rh_call_get_link_ksettings en ffffffff992b01a3 #10 [ffffb9e4f2907d38] __ethtool_get_link_ksettings en ffffffff992b04e4 #11 [ffffb9e4f2907d90] duplex_show en ffffffff99260300 #12 [ffffb9e4f2907e38] dev_attr_show en ffffffff9905a01c #13 [ffffb9e4f2907e50] sysfs_kf_seq_show en ffffffff98e0145b #14 [ffffb9e4f2907e68] seq_read en ffffffff98d902e3 #15 [ffffb9e4f2907ec8] vfs_read en ffffffff98d657d1 #16 [ffffb9e4f2907f00] ksys_read en ffffffff98d65c3f #17 [ffffb9e4f2907f38] do_syscall_64 en ffffffff98a052fb bloqueo\u0026gt; estructura net_device.state ffff9a9d21336000 estado = 5, el estado 5 es __LINK_STATE_START (0b1) y __LINK_STATE_NOCARRIER (0b100). El dispositivo no est\\u00e1 presente, note la falta de __LINK_STATE_PRESENT (0b10). Este es el mismo tipo de p\\u00e1nico que se observa en el commit 4224cfd7fb65 (\\\"net-sysfs: agregar verificaci\\u00f3n de presencia de netdevice a speed_show\\\"). Hay muchos otros invocadores de __ethtool_get_link_ksettings() que no tienen una verificaci\\u00f3n de presencia de dispositivo. Mueva esta verificaci\\u00f3n a ethtool para proteger a todos los invocadores.\"}]",
"id": "CVE-2024-46679",
"lastModified": "2024-09-23T14:47:23.287",
"metrics": "{\"cvssMetricV31\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H\", \"baseScore\": 4.7, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"LOCAL\", \"attackComplexity\": \"HIGH\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 1.0, \"impactScore\": 3.6}]}",
"published": "2024-09-13T06:15:12.530",
"references": "[{\"url\": \"https://git.kernel.org/stable/c/1d6d9b5b1b95bfeccb84386a51b7e6c510ec13b2\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/7a8d98b6d6484d3ad358510366022da080c37cbc\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/842a40c7273ba1c1cb30dda50405b328de1d860e\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/94ab317024ba373d37340893d1c0358638935fbb\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/9bba5955eed160102114d4cc00c3d399be9bdae4\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/a699781c79ecf6cfe67fb00a0331b4088c7c8466\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/ec7b4f7f644018ac293cb1b02528a40a32917e62\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}]",
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"vulnStatus": "Analyzed",
"weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"NVD-CWE-noinfo\"}]}]"
},
"nvd": "{\"cve\":{\"id\":\"CVE-2024-46679\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-09-13T06:15:12.530\",\"lastModified\":\"2026-06-17T07:55:42.990\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nethtool: check device is present when getting link settings\\n\\nA sysfs reader can race with a device reset or removal, attempting to\\nread device state when the device is not actually present. eg:\\n\\n [exception RIP: qed_get_current_link+17]\\n #8 [ffffb9e4f2907c48] qede_get_link_ksettings at ffffffffc07a994a [qede]\\n #9 [ffffb9e4f2907cd8] __rh_call_get_link_ksettings at ffffffff992b01a3\\n #10 [ffffb9e4f2907d38] __ethtool_get_link_ksettings at ffffffff992b04e4\\n #11 [ffffb9e4f2907d90] duplex_show at ffffffff99260300\\n #12 [ffffb9e4f2907e38] dev_attr_show at ffffffff9905a01c\\n #13 [ffffb9e4f2907e50] sysfs_kf_seq_show at ffffffff98e0145b\\n #14 [ffffb9e4f2907e68] seq_read at ffffffff98d902e3\\n #15 [ffffb9e4f2907ec8] vfs_read at ffffffff98d657d1\\n #16 [ffffb9e4f2907f00] ksys_read at ffffffff98d65c3f\\n #17 [ffffb9e4f2907f38] do_syscall_64 at ffffffff98a052fb\\n\\n crash\u003e struct net_device.state ffff9a9d21336000\\n state = 5,\\n\\nstate 5 is __LINK_STATE_START (0b1) and __LINK_STATE_NOCARRIER (0b100).\\nThe device is not present, note lack of __LINK_STATE_PRESENT (0b10).\\n\\nThis is the same sort of panic as observed in commit 4224cfd7fb65\\n(\\\"net-sysfs: add check for netdevice being present to speed_show\\\").\\n\\nThere are many other callers of __ethtool_get_link_ksettings() which\\ndon\u0027t have a device presence check.\\n\\nMove this check into ethtool to protect all callers.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ethtool: comprobar la presencia del dispositivo al obtener la configuraci\u00f3n del enlace Un lector sysfs puede competir con un reinicio o eliminaci\u00f3n del dispositivo, intentando leer el estado del dispositivo cuando este no est\u00e1 realmente presente. p. ej.: [excepci\u00f3n RIP: qed_get_current_link+17] #8 [ffffb9e4f2907c48] qede_get_link_ksettings en ffffffffc07a994a [qede] #9 [ffffb9e4f2907cd8] __rh_call_get_link_ksettings en ffffffff992b01a3 #10 [ffffb9e4f2907d38] __ethtool_get_link_ksettings en ffffffff992b04e4 #11 [ffffb9e4f2907d90] duplex_show en ffffffff99260300 #12 [ffffb9e4f2907e38] dev_attr_show en ffffffff9905a01c #13 [ffffb9e4f2907e50] sysfs_kf_seq_show en ffffffff98e0145b #14 [ffffb9e4f2907e68] seq_read en ffffffff98d902e3 #15 [ffffb9e4f2907ec8] vfs_read en ffffffff98d657d1 #16 [ffffb9e4f2907f00] ksys_read en ffffffff98d65c3f #17 [ffffb9e4f2907f38] do_syscall_64 en ffffffff98a052fb bloqueo\u0026gt; estructura net_device.state ffff9a9d21336000 estado = 5, el estado 5 es __LINK_STATE_START (0b1) y __LINK_STATE_NOCARRIER (0b100). El dispositivo no est\u00e1 presente, note la falta de __LINK_STATE_PRESENT (0b10). Este es el mismo tipo de p\u00e1nico que se observa en el commit 4224cfd7fb65 (\\\"net-sysfs: agregar verificaci\u00f3n de presencia de netdevice a speed_show\\\"). Hay muchos otros invocadores de __ethtool_get_link_ksettings() que no tienen una verificaci\u00f3n de presencia de dispositivo. Mueva esta verificaci\u00f3n a ethtool para proteger a todos los invocadores.\"}],\"affected\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"affectedData\":[{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"unaffected\",\"programFiles\":[\"net/core/net-sysfs.c\",\"net/ethtool/ioctl.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"d519e17e2d01a0ee9abe083019532061b4438065\",\"lessThan\":\"ec7b4f7f644018ac293cb1b02528a40a32917e62\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"d519e17e2d01a0ee9abe083019532061b4438065\",\"lessThan\":\"842a40c7273ba1c1cb30dda50405b328de1d860e\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"d519e17e2d01a0ee9abe083019532061b4438065\",\"lessThan\":\"7a8d98b6d6484d3ad358510366022da080c37cbc\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"d519e17e2d01a0ee9abe083019532061b4438065\",\"lessThan\":\"9bba5955eed160102114d4cc00c3d399be9bdae4\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"d519e17e2d01a0ee9abe083019532061b4438065\",\"lessThan\":\"94ab317024ba373d37340893d1c0358638935fbb\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"d519e17e2d01a0ee9abe083019532061b4438065\",\"lessThan\":\"1d6d9b5b1b95bfeccb84386a51b7e6c510ec13b2\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"d519e17e2d01a0ee9abe083019532061b4438065\",\"lessThan\":\"a699781c79ecf6cfe67fb00a0331b4088c7c8466\",\"versionType\":\"git\",\"status\":\"affected\"}]},{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"affected\",\"programFiles\":[\"net/core/net-sysfs.c\",\"net/ethtool/ioctl.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"2.6.33\",\"status\":\"affected\"},{\"version\":\"0\",\"lessThan\":\"2.6.33\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.4.283\",\"lessThanOrEqual\":\"5.4.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.10.225\",\"lessThanOrEqual\":\"5.10.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.15.166\",\"lessThanOrEqual\":\"5.15.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.1.108\",\"lessThanOrEqual\":\"6.1.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.6.49\",\"lessThanOrEqual\":\"6.6.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.10.8\",\"lessThanOrEqual\":\"6.10.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.11\",\"lessThanOrEqual\":\"*\",\"versionType\":\"original_commit_for_fix\",\"status\":\"unaffected\"}]}]},{\"source\":\"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e\",\"affectedData\":[{\"vendor\":\"Siemens\",\"product\":\"RUGGEDCOM RST2428P\",\"defaultStatus\":\"unknown\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"V3.2\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"Siemens\",\"product\":\"RUGGEDCOM RST2428P\",\"defaultStatus\":\"unknown\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"V3.1\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"Siemens\",\"product\":\"SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family\",\"defaultStatus\":\"unknown\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"V3.2\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"Siemens\",\"product\":\"SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family\",\"defaultStatus\":\"unknown\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"*\",\"versionType\":\"custom\",\"status\":\"unaffected\"}]},{\"vendor\":\"Siemens\",\"product\":\"SCALANCE XCM-/XRM-/XCH-/XRH-300 family\",\"defaultStatus\":\"unknown\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"V3.2\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"Siemens\",\"product\":\"SCALANCE XCM-/XRM-/XCH-/XRH-300 family\",\"defaultStatus\":\"unknown\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"V3.1\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"Siemens\",\"product\":\"SIMATIC S7-1500 TM MFP - GNU/Linux subsystem\",\"defaultStatus\":\"unknown\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"*\",\"versionType\":\"custom\",\"status\":\"affected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":4.7,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.0,\"impactScore\":3.6}],\"ssvcV203\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"ssvcData\":{\"timestamp\":\"2024-09-29T15:10:05.131175Z\",\"id\":\"CVE-2024-46679\",\"options\":[{\"exploitation\":\"none\"},{\"automatable\":\"no\"},{\"technicalImpact\":\"partial\"}],\"role\":\"CISA Coordinator\",\"version\":\"2.0.3\"}}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"2.6.33\",\"versionEndExcluding\":\"5.4.283\",\"matchCriteriaId\":\"93E0D2BD-DD6D-4BF8-95C9-8A916A497BDB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.5\",\"versionEndExcluding\":\"5.10.225\",\"matchCriteriaId\":\"C57B46A9-B105-4792-8481-1870DEFB436A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.11\",\"versionEndExcluding\":\"5.15.166\",\"matchCriteriaId\":\"913ED6CD-8ACF-48AF-AA18-7880881DD402\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.16\",\"versionEndExcluding\":\"6.1.108\",\"matchCriteriaId\":\"9B5BE381-F079-43D9-AEF2-931856B13219\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.2\",\"versionEndExcluding\":\"6.6.49\",\"matchCriteriaId\":\"1191B7F1-F275-45F5-9E82-A012FF517BFA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7\",\"versionEndExcluding\":\"6.10.8\",\"matchCriteriaId\":\"1B5D46C3-56A4-4380-9309-27BF73DF29A7\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.11:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"8B3CE743-2126-47A3-8B7C-822B502CF119\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.11:rc2:*:*:*:*:*:*\",\"matchCriteriaId\":\"4DEB27E7-30AA-45CC-8934-B89263EF3551\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.11:rc3:*:*:*:*:*:*\",\"matchCriteriaId\":\"E0005AEF-856E-47EB-BFE4-90C46899394D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.11:rc4:*:*:*:*:*:*\",\"matchCriteriaId\":\"39889A68-6D34-47A6-82FC-CD0BF23D6754\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.11:rc5:*:*:*:*:*:*\",\"matchCriteriaId\":\"B8383ABF-1457-401F-9B61-EE50F4C61F4F\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/1d6d9b5b1b95bfeccb84386a51b7e6c510ec13b2\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/7a8d98b6d6484d3ad358510366022da080c37cbc\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/842a40c7273ba1c1cb30dda50405b328de1d860e\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/94ab317024ba373d37340893d1c0358638935fbb\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/9bba5955eed160102114d4cc00c3d399be9bdae4\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/a699781c79ecf6cfe67fb00a0331b4088c7c8466\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/ec7b4f7f644018ac293cb1b02528a40a32917e62\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://cert-portal.siemens.com/productcert/html/ssa-265688.html\",\"source\":\"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e\"},{\"url\":\"https://cert-portal.siemens.com/productcert/html/ssa-355557.html\",\"source\":\"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e\"},{\"url\":\"https://cert-portal.siemens.com/productcert/html/ssa-613116.html\",\"source\":\"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e\"}]}}",
"redhat_vex": {
"aggregate_severity": "Moderate",
"current_release_date": "2025-12-17T20:42:12+00:00",
"cve": "CVE-2024-46679",
"id": "CVE-2024-46679",
"initial_release_date": "2024-09-13T00:00:00+00:00",
"product_status:fixed": "2620",
"product_status:known_affected": "80",
"product_status:known_not_affected": "72",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "kernel: ethtool: check device is present when getting link settings",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-46679.json",
"version": "3"
},
"suse_vex": {
"aggregate_severity": "moderate",
"current_release_date": "2026-07-25T01:39:28Z",
"cve": "CVE-2024-46679",
"id": "CVE-2024-46679",
"initial_release_date": "2024-09-14T02:51:50Z",
"product_status:known_affected": "543",
"product_status:known_not_affected": "32",
"product_status:recommended": "779",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2024-46679",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2024-46679.json",
"version": "79"
},
"vulnrichment": {
"containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-46679\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-09-29T15:10:05.131175Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-09-29T15:10:09.336Z\"}}], \"cna\": {\"title\": \"ethtool: check device is present when getting link settings\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"d519e17e2d01\", \"lessThan\": \"ec7b4f7f6440\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"d519e17e2d01\", \"lessThan\": \"842a40c7273b\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"d519e17e2d01\", \"lessThan\": \"7a8d98b6d648\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"d519e17e2d01\", \"lessThan\": \"9bba5955eed1\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"d519e17e2d01\", \"lessThan\": \"94ab317024ba\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"d519e17e2d01\", \"lessThan\": \"1d6d9b5b1b95\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"d519e17e2d01\", \"lessThan\": \"a699781c79ec\", \"versionType\": \"git\"}], \"programFiles\": [\"net/core/net-sysfs.c\", \"net/ethtool/ioctl.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"2.6.33\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"2.6.33\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"5.4.283\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.4.*\"}, {\"status\": \"unaffected\", \"version\": \"5.10.225\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.10.*\"}, {\"status\": \"unaffected\", \"version\": \"5.15.166\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"6.1.108\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.49\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.10.8\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.10.*\"}, {\"status\": \"unaffected\", \"version\": \"6.11\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"net/core/net-sysfs.c\", \"net/ethtool/ioctl.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/ec7b4f7f644018ac293cb1b02528a40a32917e62\"}, {\"url\": \"https://git.kernel.org/stable/c/842a40c7273ba1c1cb30dda50405b328de1d860e\"}, {\"url\": \"https://git.kernel.org/stable/c/7a8d98b6d6484d3ad358510366022da080c37cbc\"}, {\"url\": \"https://git.kernel.org/stable/c/9bba5955eed160102114d4cc00c3d399be9bdae4\"}, {\"url\": \"https://git.kernel.org/stable/c/94ab317024ba373d37340893d1c0358638935fbb\"}, {\"url\": \"https://git.kernel.org/stable/c/1d6d9b5b1b95bfeccb84386a51b7e6c510ec13b2\"}, {\"url\": \"https://git.kernel.org/stable/c/a699781c79ecf6cfe67fb00a0331b4088c7c8466\"}], \"x_generator\": {\"engine\": \"bippy-9e1c9544281a\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nethtool: check device is present when getting link settings\\n\\nA sysfs reader can race with a device reset or removal, attempting to\\nread device state when the device is not actually present. eg:\\n\\n [exception RIP: qed_get_current_link+17]\\n #8 [ffffb9e4f2907c48] qede_get_link_ksettings at ffffffffc07a994a [qede]\\n #9 [ffffb9e4f2907cd8] __rh_call_get_link_ksettings at ffffffff992b01a3\\n #10 [ffffb9e4f2907d38] __ethtool_get_link_ksettings at ffffffff992b04e4\\n #11 [ffffb9e4f2907d90] duplex_show at ffffffff99260300\\n #12 [ffffb9e4f2907e38] dev_attr_show at ffffffff9905a01c\\n #13 [ffffb9e4f2907e50] sysfs_kf_seq_show at ffffffff98e0145b\\n #14 [ffffb9e4f2907e68] seq_read at ffffffff98d902e3\\n #15 [ffffb9e4f2907ec8] vfs_read at ffffffff98d657d1\\n #16 [ffffb9e4f2907f00] ksys_read at ffffffff98d65c3f\\n #17 [ffffb9e4f2907f38] do_syscall_64 at ffffffff98a052fb\\n\\n crash\u003e struct net_device.state ffff9a9d21336000\\n state = 5,\\n\\nstate 5 is __LINK_STATE_START (0b1) and __LINK_STATE_NOCARRIER (0b100).\\nThe device is not present, note lack of __LINK_STATE_PRESENT (0b10).\\n\\nThis is the same sort of panic as observed in commit 4224cfd7fb65\\n(\\\"net-sysfs: add check for netdevice being present to speed_show\\\").\\n\\nThere are many other callers of __ethtool_get_link_ksettings() which\\ndon\u0027t have a device presence check.\\n\\nMove this check into ethtool to protect all callers.\"}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2024-11-05T09:44:31.709Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2024-46679\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-11-05T09:44:31.709Z\", \"dateReserved\": \"2024-09-11T15:12:18.248Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-09-13T05:29:13.450Z\", \"assignerShortName\": \"Linux\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
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.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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