ALT-PU-2021-1405-2

Package update alsa-utils in branch p9

Version1.2.4-alt1

Published2024-04-04

Max severityHIGH

Severity:

Closed issues (2)

MEDIUM5.5

alsa-utils 1.0.19 and later versions allows local users to overwrite arbitrary files via a symlink attack via the /usr/bin/alsa-info and /usr/bin/alsa-info.sh scripts.

Published: 2019-11-09Modified: 2024-11-21

CVSS 2.0LOW 3.6

CVSS:2.0/AV:L/AC:L/Au:N/C:N/I:P/A:P

CVSS 3.xMEDIUM 5.5

CVSS:3.x/CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

References

HIGH8.1

posix/JackSocket.cpp in libjack in JACK2 1.9.1 through 1.9.12 (as distributed with alsa-plugins 1.1.7 and later) has a "double file descriptor close" issue during a failed connection attempt when jackd2 is not running. Exploitation success depends on multithreaded timing of that double close, which can result in unintended information disclosure, crashes, or file corruption due to having the wrong file associated with the file descriptor.

Published: 2019-07-05Modified: 2024-11-21

CVSS 2.0MEDIUM 6.8

CVSS:2.0/AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS 3.xHIGH 8.1

CVSS:3.x/CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

References

Closed bugs (2)

Снова ошибка - alsactl: sysfs_init:48: sysfs path '/sys' is invalid

[FR] дополнить alsa-info.sh сводкой информации по установленным пакетам alsa