-

CVE-2023-53840

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

usb: early: xhci-dbc: Fix a potential out-of-bound memory access

If xdbc_bulk_write() fails, the values in 'buf' can be anything. So the
string is not guaranteed to be NULL terminated when xdbc_trace() is called.

Reserve an extra byte, which will be zeroed automatically because 'buf' is
a static variable, in order to avoid troubles, should it happen.
Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
Diese Information steht angemeldeten Benutzern zur Verfügung. Login Login
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version < e8fb0f13e45cf361fd06593d3cb2d89915cd3bd0
Version aeb9dd1de98c1a5f2007ea5d2a154c1244caf8a0
Status affected
Version < 351c8d8650d1ccc006255fa01f98b6c6496a02e5
Version aeb9dd1de98c1a5f2007ea5d2a154c1244caf8a0
Status affected
Version < df7c8aba7309f4dc55df94e06b67f576c0f52406
Version aeb9dd1de98c1a5f2007ea5d2a154c1244caf8a0
Status affected
Version < a4a97ab3db5c081eb6e7dba91306adefb461e0bd
Version aeb9dd1de98c1a5f2007ea5d2a154c1244caf8a0
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 4.12
Status affected
Version < 4.12
Version 0
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 0.02% 0.036
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String