vulnerability
CentOS Linux: CVE-2020-27153: Moderate: bluez security update (CESA-2021:1598)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | 2020-10-15 | 2021-06-01 | 2023-05-25 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
2020-10-15
Added
2021-06-01
Modified
2023-05-25
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.
Solution(s)
centos-upgrade-bluezcentos-upgrade-bluez-cupscentos-upgrade-bluez-cups-debuginfocentos-upgrade-bluez-debuginfocentos-upgrade-bluez-debugsourcecentos-upgrade-bluez-hid2hcicentos-upgrade-bluez-hid2hci-debuginfocentos-upgrade-bluez-libscentos-upgrade-bluez-libs-debuginfocentos-upgrade-bluez-obexdcentos-upgrade-bluez-obexd-debuginfo
References
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