CVE-2022-50733
Description
AI Translation Available
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.
EPSS (Exploit Prediction Scoring System)
Trend Analysis
EPSS (Exploit Prediction Scoring System)
Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.
EPSS Score
0,0005
Percentile
0,2th
Updated
EPSS Score Trend (Last 82 Days)
https://git.kernel.org/stable/c/1eae30c0113dde7522088231584d62415011a035
https://git.kernel.org/stable/c/20b8c456df584ebb2387dc23d40ebe4ff334417c
https://git.kernel.org/stable/c/6163a5ae097bc78fa26c243fb384537e25610fd7
https://git.kernel.org/stable/c/7dad42032f68718259590b0cc7654e9a95ff9762
https://git.kernel.org/stable/c/adad163d1cff248a5df9f7cec50158e6ca89f33b
https://git.kernel.org/stable/c/b3304a6df957cc89a0590cb505388d659bf3db4c
https://git.kernel.org/stable/c/b8bbae3236ab7dccc66c42bc3f7cdbcfc0786e54
https://git.kernel.org/stable/c/bce2b0539933e485d22d6f6f076c0fcd6f185c4c
https://git.kernel.org/stable/c/f589b667567fde4f81d6e6c40f42b9f2224690ea