CVE-2020-15710

EUVD-2020-7696
Potential double free in Bluez 5 module of PulseAudio could allow a local attacker to leak memory or crash the program. The modargs variable may be freed twice in the fail condition in src/modules/bluetooth/module-bluez5-device.c and src/modules/bluetooth/module-bluez5-device.c. Fixed in 1:8.0-0ubuntu3.14.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.3 MEDIUM
LOCAL
HIGH
LOW
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:H
canonicalCNA
5.3 MEDIUM
LOCAL
HIGH
LOW
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:H
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 8%
Debian logo
Debian Releases
Debian Product
Codename
pulseaudio
bookworm
16.1+dfsg1-2
fixed
bullseye
14.2-2
fixed
sid
16.1+dfsg1-5.1
fixed
trixie
16.1+dfsg1-5.1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
pulseaudio
bionic
not-affected
focal
not-affected
trusty
dne
xenial
Fixed 1:8.0-0ubuntu3.14
released
Common Weakness Enumeration
References
https://launchpad.net/bugs/1884738
https://ubuntu.com/USN-4519-1
https://launchpad.net/bugs/1884738
https://ubuntu.com/USN-4519-1