VULNERABILITY

Oracle Linux: CVE-2020-27153: ELSA-2021-1598: bluez security update (MODERATE) (Multiple Advisories)

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Oracle Linux: CVE-2020-27153: ELSA-2021-1598: bluez security update (MODERATE) (Multiple Advisories)

Severity
9
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:C)
Published
09/06/2020
Created
05/29/2021
Added
05/26/2021
Modified
11/27/2024

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)

  • oracle-linux-upgrade-bluez
  • oracle-linux-upgrade-bluez-cups
  • oracle-linux-upgrade-bluez-hid2hci
  • oracle-linux-upgrade-bluez-libs
  • oracle-linux-upgrade-bluez-libs-devel
  • oracle-linux-upgrade-bluez-obexd

References

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