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CVE-2022-50733

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

usb: idmouse: fix an uninit-value in idmouse_open

In idmouse_create_image, if any ftip_command fails, it will
go to the reset label. However, this leads to the data in
bulk_in_buffer[HEADER..IMGSIZE] uninitialized. And the check
for valid image incurs an uninitialized dereference.

Fix this by moving the check before reset label since this
check only be valid if the data after bulk_in_buffer[HEADER]
has concrete data.

Note that this is found by KMSAN, so only kernel compilation
is tested.
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Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version < b3304a6df957cc89a0590cb505388d659bf3db4c
Version 4244f72436ab77c3c29a6447af81734ab3925d85
Status affected
Version < 7dad42032f68718259590b0cc7654e9a95ff9762
Version 4244f72436ab77c3c29a6447af81734ab3925d85
Status affected
Version < f589b667567fde4f81d6e6c40f42b9f2224690ea
Version 4244f72436ab77c3c29a6447af81734ab3925d85
Status affected
Version < 1eae30c0113dde7522088231584d62415011a035
Version 4244f72436ab77c3c29a6447af81734ab3925d85
Status affected
Version < b8bbae3236ab7dccc66c42bc3f7cdbcfc0786e54
Version 4244f72436ab77c3c29a6447af81734ab3925d85
Status affected
Version < 20b8c456df584ebb2387dc23d40ebe4ff334417c
Version 4244f72436ab77c3c29a6447af81734ab3925d85
Status affected
Version < 6163a5ae097bc78fa26c243fb384537e25610fd7
Version 4244f72436ab77c3c29a6447af81734ab3925d85
Status affected
Version < adad163d1cff248a5df9f7cec50158e6ca89f33b
Version 4244f72436ab77c3c29a6447af81734ab3925d85
Status affected
Version < bce2b0539933e485d22d6f6f076c0fcd6f185c4c
Version 4244f72436ab77c3c29a6447af81734ab3925d85
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 2.6.13
Status affected
Version < 2.6.13
Version 0
Status unaffected
Version <= 4.9.*
Version 4.9.331
Status unaffected
Version <= 4.14.*
Version 4.14.296
Status unaffected
Version <= 4.19.*
Version 4.19.262
Status unaffected
Version <= 5.4.*
Version 5.4.220
Status unaffected
Version <= 5.10.*
Version 5.10.150
Status unaffected
Version <= 5.15.*
Version 5.15.75
Status unaffected
Version <= 5.19.*
Version 5.19.17
Status unaffected
Version <= 6.0.*
Version 6.0.3
Status unaffected
Version <= *
Version 6.1
Status unaffected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.05% 0.146
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.