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The Advanced Linux Sound Architecture (ALSA) - utilities
4ce6a0a4af
Prior this commit, memcpy from names[0] to format[] will overwrite if strlen(names[0]) is greater than 1024. Also, the length of malloc()ed names[channel] is insufficient, leading to another buffer overwriting when calling sprintf(). Moreover, the format string of sprintf() can be controlled by user input. An attacker can exploit this weakness to crash the program, disclose information or even execute arbitrary code. Fix by allocating enough space for arrays and using constant expressions as the format strings. Fixes: https://github.com/alsa-project/alsa-utils/pull/246/ Signed-off-by: Mingjie Shen <shen497@purdue.edu> Signed-off-by: Jaroslav Kysela <perex@perex.cz> |
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.github/workflows | ||
alsa-info | ||
alsaconf | ||
alsactl | ||
alsaloop | ||
alsamixer | ||
alsaucm | ||
amidi | ||
amixer | ||
aplay | ||
axfer | ||
bat | ||
iecset | ||
include | ||
m4 | ||
nhlt | ||
po | ||
seq | ||
speaker-test | ||
topology | ||
utils | ||
.gitignore | ||
acinclude.m4 | ||
ChangeLog | ||
configure.ac | ||
COPYING | ||
gitcompile | ||
INSTALL | ||
Makefile.am | ||
README.md | ||
TODO |
alsa-utils
Advanced Linux Sound Architecture - Utilities
This package contains the command line utilities for the ALSA project. The package can be compiled only with the installed ALSA driver and the ALSA C library (alsa-lib).
Utility | Description |
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alsaconf | the ALSA driver configurator script |
alsa-info | a script to gather information about ALSA subsystem |
alsactl | an utility for soundcard settings management |
aplay/arecord | an utility for the playback / capture of .wav,.voc,.au files |
axfer | an utility to transfer audio data frame (enhancement of aplay) |
amixer | a command line mixer |
alsamixer | a ncurses mixer |
amidi | a utility to send/receive sysex dumps or other MIDI data |
iecset | a utility to show/set the IEC958 status bits |
speaker-test | a speaker test utility |
alsaloop | a software loopback for PCM devices |
alsaucm | Use Case Manager utility |
alsabat | a sound tester for ALSA sound card driver |
alsatplg | ALSA topology compiler |
You may give a look for more information about the ALSA project to URL http://www.alsa-project.org.