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CVE-2023-54105

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

can: isotp: check CAN address family in isotp_bind()

Add missing check to block non-AF_CAN binds.

Syzbot created some code which matched the right sockaddr struct size
but used AF_XDP (0x2C) instead of AF_CAN (0x1D) in the address family
field:

bind$xdp(r2, &(0x7f0000000540)={0x2c, 0x0, r4, 0x0, r2}, 0x10)
                                ^^^^
This has no funtional impact but the userspace should be notified about
the wrong address family field content.
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Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version < de3c02383aa678f6799402ac47fdd89cf4bfcaa9
Version e057dd3fc20ffb3d7f150af46542a51b59b90127
Status affected
Version < 2fc6f337257f4f7c21ecff429241f7acaa6df4e8
Version e057dd3fc20ffb3d7f150af46542a51b59b90127
Status affected
Version < 9427584c2f153d0677ef3bad6f44028c60d728c4
Version e057dd3fc20ffb3d7f150af46542a51b59b90127
Status affected
Version < dd4faace51e41a82a8c0770ee0cc26088f9d9d06
Version e057dd3fc20ffb3d7f150af46542a51b59b90127
Status affected
Version < c6adf659a8ba85913e16a571d5a9bcd17d3d1234
Version e057dd3fc20ffb3d7f150af46542a51b59b90127
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 5.10
Status affected
Version < 5.10
Version 0
Status unaffected
Version <= 5.10.*
Version 5.10.200
Status unaffected
Version <= 5.15.*
Version 5.15.138
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% 0.065
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.