vulnerability
Rocky Linux: CVE-2020-27153: bluez (RLSA-2021-1598)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | Oct 15, 2020 | Mar 12, 2024 | Aug 13, 2025 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Oct 15, 2020
Added
Mar 12, 2024
Modified
Aug 13, 2025
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.
Solutions
rocky-upgrade-bluezrocky-upgrade-bluez-cupsrocky-upgrade-bluez-cups-debuginforocky-upgrade-bluez-debuginforocky-upgrade-bluez-debugsourcerocky-upgrade-bluez-hid2hcirocky-upgrade-bluez-hid2hci-debuginforocky-upgrade-bluez-libsrocky-upgrade-bluez-libs-debuginforocky-upgrade-bluez-libs-develrocky-upgrade-bluez-obexdrocky-upgrade-bluez-obexd-debuginfo
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