cve-2024-50024
Vulnerability from cvelistv5
Published
2024-10-21 19:39
Modified
2024-12-19 09:31
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: net: Fix an unsafe loop on the list The kernel may crash when deleting a genetlink family if there are still listeners for that family: Oops: Kernel access of bad area, sig: 11 [#1] ... NIP [c000000000c080bc] netlink_update_socket_mc+0x3c/0xc0 LR [c000000000c0f764] __netlink_clear_multicast_users+0x74/0xc0 Call Trace: __netlink_clear_multicast_users+0x74/0xc0 genl_unregister_family+0xd4/0x2d0 Change the unsafe loop on the list to a safe one, because inside the loop there is an element removal from this list.
Impacted products
Vendor Product Version
Linux Linux Version: b8273570f802a7658827dcb077b0b517ba75a289
Version: b8273570f802a7658827dcb077b0b517ba75a289
Version: b8273570f802a7658827dcb077b0b517ba75a289
Version: b8273570f802a7658827dcb077b0b517ba75a289
Version: b8273570f802a7658827dcb077b0b517ba75a289
Version: b8273570f802a7658827dcb077b0b517ba75a289
Version: b8273570f802a7658827dcb077b0b517ba75a289
Version: b8273570f802a7658827dcb077b0b517ba75a289
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   Linux Linux Version: 2.6.32
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      assignerShortName: "Linux",
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      dateReserved: "2024-10-21T12:17:06.065Z",
      dateUpdated: "2024-12-19T09:31:34.752Z",
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      vulnrichment: {
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}


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