CVE-2024-56604

Updated: 2025-01-14 17:50:59.889724

Description:

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: RFCOMM: avoid leaving dangling sk pointer in rfcomm_sock_alloc() bt_sock_alloc() attaches allocated sk object to the provided sock object. If rfcomm_dlc_alloc() fails, we release the sk object, but leave the dangling pointer in the sock object, which may cause use-after-free. Fix this by swapping calls to bt_sock_alloc() and rfcomm_dlc_alloc().


Links NIST CIRCL RHEL Ubuntu

Severity

Severity Score
CVSS Version 2.x 0
CVSS Version 3.x HIGH 7.8

Status

OS name Project name Version Score Severity Status Errata Last updated

Statement

AlmaLinux 9.2 ESU kernel 5.14.0 7.8 HIGH Released CLSA-2025:1738671431 2025-02-05 02:17:32
AlmaLinux 9.2 FIPS kernel 5.14.0 7.8 HIGH Released CLSA-2025:1738670922 2025-02-05 02:17:33
CentOS 6 ELS kernel 2.6.32 7.8 HIGH Needs Triage 2025-01-14 13:33:47
CentOS 7 ELS kernel 3.10.0 7.8 HIGH In Rollout CLSA-2025:1738672047 2025-02-05 02:17:31
CentOS 8.4 ELS kernel 4.18.0 7.8 HIGH Needs Triage 2025-01-14 13:33:53
CentOS 8.5 ELS kernel 4.18.0 7.8 HIGH Needs Triage 2025-01-14 13:33:52
CentOS Stream 8 ELS kernel 4.18.0 7.8 HIGH Released CLSA-2025:1738592614 2025-02-04 02:15:04
CloudLinux 6 ELS kernel 2.6.32 7.8 HIGH Needs Triage 2025-01-14 13:33:48
CloudLinux 7 ELS kernel 3.10.0 7.8 HIGH Needs Triage 2025-01-14 13:33:59
Oracle Linux 6 ELS kernel 2.6.32 7.8 HIGH Needs Triage 2025-01-14 13:33:55
Total: 14