Advisories » MGASA-2020-0419

Updated bluez packages fix a security vulnerability

Publication date: 13 Nov 2020
Modification date: 13 Nov 2020
Type: security
Affected Mageia releases : 7
CVE: CVE-2020-27153

Description

In BlueZ before 5.55, a double free was found in the gatttool disconnect_cb()
routine from shared/att.c. A remote attacker could potentially cause a denial
of service or code execution, during service discovery, due to a redundant
disconnect MGMT event. (CVE-2020-27153)
                

References

• https://bugs.mageia.org/show_bug.cgi?id=27486
• https://www.debian.org/lts/security/2020/dla-2410
• https://lists.suse.com/pipermail/sle-security-updates/2020-October/007623.html
• https://lists.opensuse.org/opensuse-security-announce/2020-11/msg00036.html
• https://www.cve.org/CVERecord?id=CVE-2020-27153

SRPMS

7/core

• bluez-5.54-1.1.mga7