gsd-2024-26820
Vulnerability from gsd
Modified
2024-02-20 06:02
Details
In the Linux kernel, the following vulnerability has been resolved:
hv_netvsc: Register VF in netvsc_probe if NET_DEVICE_REGISTER missed
If hv_netvsc driver is unloaded and reloaded, the NET_DEVICE_REGISTER
handler cannot perform VF register successfully as the register call
is received before netvsc_probe is finished. This is because we
register register_netdevice_notifier() very early( even before
vmbus_driver_register()).
To fix this, we try to register each such matching VF( if it is visible
as a netdevice) at the end of netvsc_probe.
Aliases
{ "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2024-26820" ], "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nhv_netvsc: Register VF in netvsc_probe if NET_DEVICE_REGISTER missed\n\nIf hv_netvsc driver is unloaded and reloaded, the NET_DEVICE_REGISTER\nhandler cannot perform VF register successfully as the register call\nis received before netvsc_probe is finished. This is because we\nregister register_netdevice_notifier() very early( even before\nvmbus_driver_register()).\nTo fix this, we try to register each such matching VF( if it is visible\nas a netdevice) at the end of netvsc_probe.", "id": "GSD-2024-26820", "modified": "2024-02-20T06:02:29.099641Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "cve@kernel.org", "ID": "CVE-2024-26820", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Linux", "version": { "version_data": [ { "version_affected": "\u003c", "version_name": "028aa21f9e92", "version_value": "bcb7164258d0" }, { "version_affected": "\u003c", "version_name": "997d895fa495", "version_value": "c7441c77c91e" }, { "version_affected": "\u003c", "version_name": "ff6c130e48a7", "version_value": "5b10a88f64c0" }, { "version_affected": "\u003c", "version_name": "97683466e24c", "version_value": "b6d46f306b39" }, { "version_affected": "\u003c", "version_name": "5dd83db613be", "version_value": "309ef7de5d84" }, { "version_affected": "\u003c", "version_name": "7350c460f7f4", "version_value": "a71302c86389" }, { "version_affected": "\u003c", "version_name": "85520856466e", "version_value": "4d29a58d96a7" }, { "version_value": "not down converted", "x_cve_json_5_version_data": { "defaultStatus": "affected", "versions": [ { "status": "affected", "version": "6.7" }, { "lessThan": "6.7", "status": "unaffected", "version": "0", "versionType": "custom" }, { "lessThanOrEqual": "4.19.*", "status": "unaffected", "version": "4.19.310", "versionType": "custom" }, { "lessThanOrEqual": "5.4.*", "status": "unaffected", "version": "5.4.272", "versionType": "custom" }, { "lessThanOrEqual": "5.10.*", "status": "unaffected", "version": "5.10.213", "versionType": "custom" }, { "lessThanOrEqual": "5.15.*", "status": "unaffected", "version": "5.15.152", "versionType": "custom" }, { "lessThanOrEqual": "6.1.*", "status": "unaffected", "version": "6.1.79", "versionType": "custom" }, { "lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.18", "versionType": "custom" }, { "lessThanOrEqual": "6.7.*", "status": "unaffected", "version": "6.7.6", "versionType": "custom" }, { "lessThanOrEqual": "*", "status": "unaffected", "version": "6.8", "versionType": "original_commit_for_fix" } ] } } ] } } ] }, "vendor_name": "Linux" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nhv_netvsc: Register VF in netvsc_probe if NET_DEVICE_REGISTER missed\n\nIf hv_netvsc driver is unloaded and reloaded, the NET_DEVICE_REGISTER\nhandler cannot perform VF register successfully as the register call\nis received before netvsc_probe is finished. This is because we\nregister register_netdevice_notifier() very early( even before\nvmbus_driver_register()).\nTo fix this, we try to register each such matching VF( if it is visible\nas a netdevice) at the end of netvsc_probe." } ] }, "generator": { "engine": "bippy-d175d3acf727" }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "https://git.kernel.org/stable/c/bcb7164258d0a9a8aa2e73ddccc2d78f67d2519d", "refsource": "MISC", "url": "https://git.kernel.org/stable/c/bcb7164258d0a9a8aa2e73ddccc2d78f67d2519d" }, { "name": "https://git.kernel.org/stable/c/c7441c77c91e47f653104be8353b44a3366a5366", "refsource": "MISC", "url": "https://git.kernel.org/stable/c/c7441c77c91e47f653104be8353b44a3366a5366" }, { "name": "https://git.kernel.org/stable/c/5b10a88f64c0315cfdef45de0aaaa4eef57de0b7", "refsource": "MISC", "url": "https://git.kernel.org/stable/c/5b10a88f64c0315cfdef45de0aaaa4eef57de0b7" }, { "name": "https://git.kernel.org/stable/c/b6d46f306b3964d05055ddaa96b58cd8bd3a472c", "refsource": "MISC", "url": "https://git.kernel.org/stable/c/b6d46f306b3964d05055ddaa96b58cd8bd3a472c" }, { "name": "https://git.kernel.org/stable/c/309ef7de5d840e17607e7d65cbf297c0564433ef", "refsource": "MISC", "url": "https://git.kernel.org/stable/c/309ef7de5d840e17607e7d65cbf297c0564433ef" }, { "name": "https://git.kernel.org/stable/c/a71302c8638939c45e4ba5a99ea438185fd3f418", "refsource": "MISC", "url": "https://git.kernel.org/stable/c/a71302c8638939c45e4ba5a99ea438185fd3f418" }, { "name": "https://git.kernel.org/stable/c/4d29a58d96a78728cb01ee29ed70dc4bd642f135", "refsource": "MISC", "url": "https://git.kernel.org/stable/c/4d29a58d96a78728cb01ee29ed70dc4bd642f135" }, { "name": "https://git.kernel.org/stable/c/9cae43da9867412f8bd09aee5c8a8dc5e8dc3dc2", "refsource": "MISC", "url": "https://git.kernel.org/stable/c/9cae43da9867412f8bd09aee5c8a8dc5e8dc3dc2" } ] } }, "nvd.nist.gov": { "cve": { "descriptions": [ { "lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nhv_netvsc: Register VF in netvsc_probe if NET_DEVICE_REGISTER missed\n\nIf hv_netvsc driver is unloaded and reloaded, the NET_DEVICE_REGISTER\nhandler cannot perform VF register successfully as the register call\nis received before netvsc_probe is finished. This is because we\nregister register_netdevice_notifier() very early( even before\nvmbus_driver_register()).\nTo fix this, we try to register each such matching VF( if it is visible\nas a netdevice) at the end of netvsc_probe." } ], "id": "CVE-2024-26820", "lastModified": "2024-04-17T12:48:07.510", "metrics": {}, "published": "2024-04-17T10:15:08.867", "references": [ { "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/309ef7de5d840e17607e7d65cbf297c0564433ef" }, { "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/4d29a58d96a78728cb01ee29ed70dc4bd642f135" }, { "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/5b10a88f64c0315cfdef45de0aaaa4eef57de0b7" }, { "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/9cae43da9867412f8bd09aee5c8a8dc5e8dc3dc2" }, { "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/a71302c8638939c45e4ba5a99ea438185fd3f418" }, { "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/b6d46f306b3964d05055ddaa96b58cd8bd3a472c" }, { "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/bcb7164258d0a9a8aa2e73ddccc2d78f67d2519d" }, { "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/c7441c77c91e47f653104be8353b44a3366a5366" } ], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis" } } } }
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Sightings
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.