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CVE-2023-53259

In the Linux kernel, the following vulnerability has been resolved:

VMCI: check context->notify_page after call to get_user_pages_fast() to avoid GPF

The call to get_user_pages_fast() in vmci_host_setup_notify() can return
NULL context->notify_page causing a GPF. To avoid GPF check if
context->notify_page == NULL and return error if so.

general protection fault, probably for non-canonical address
    0xe0009d1000000060: 0000 [#1] PREEMPT SMP KASAN NOPTI
KASAN: maybe wild-memory-access in range [0x0005088000000300-
    0x0005088000000307]
CPU: 2 PID: 26180 Comm: repro_34802241 Not tainted 6.1.0-rc4 #1
Hardware name: Red Hat KVM, BIOS 1.15.0-2.module+el8.6.0 04/01/2014
RIP: 0010:vmci_ctx_check_signal_notify+0x91/0xe0
Call Trace:
 <TASK>
 vmci_host_unlocked_ioctl+0x362/0x1f40
 __x64_sys_ioctl+0x1a1/0x230
 do_syscall_64+0x3a/0x90
 entry_SYSCALL_64_after_hwframe+0x63/0xcd

Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
Diese Information steht angemeldeten Benutzern zur Verfügung.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version < b4239bfb260d1e6837766c41a0b241d7670f1402
Version a1d88436d53a75e950db15834b3d2f8c0c358fdc
Status affected
Version < d4198f67e7556b1507f14f60d81a72660e5560e4
Version a1d88436d53a75e950db15834b3d2f8c0c358fdc
Status affected
Version < a3c89e8c69a58f62451c0a75b77fcab25979b897
Version a1d88436d53a75e950db15834b3d2f8c0c358fdc
Status affected
Version < 055891397f530f9b1b22be38d7eca8b08382941f
Version a1d88436d53a75e950db15834b3d2f8c0c358fdc
Status affected
Version < 91b8e4f61f8f4594ee65368c8d89e6fdc29d3fb1
Version a1d88436d53a75e950db15834b3d2f8c0c358fdc
Status affected
Version < 1a726cb47fd204109c767409fa9ca15a96328f14
Version a1d88436d53a75e950db15834b3d2f8c0c358fdc
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 4.0
Status affected
Version < 4.0
Version 0
Status unaffected
Version <= 5.4.*
Version 5.4.296
Status unaffected
Version <= 5.10.*
Version 5.10.240
Status unaffected
Version <= 5.15.*
Version 5.15.99
Status unaffected
Version <= 6.1.*
Version 6.1.16
Status unaffected
Version <= 6.2.*
Version 6.2.3
Status unaffected
Version <= *
Version 6.3
Status unaffected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.03% 0.078
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String