CVE-2023-40283 (High) detected in linux-stable-rtv3.8.6 - autoclosed

[mend-bolt-for-github[bot]]

CVE-2023-40283 - High Severity Vulnerability

Vulnerable Library - linux-stable-rtv3.8.6

Julia Cartwright's fork of linux-stable-rt.git

Library home page: https://git.kernel.org/pub/scm/linux/kernel/git/julia/linux-stable-rt.git

Found in HEAD commit: 1ad216eff9de6bc4364330a52955ad1743ba56e2

Found in base branch: master

Vulnerable Source Files (1)

/net/bluetooth/l2cap_sock.c

Vulnerability Details

An issue was discovered in l2cap_sock_release in net/bluetooth/l2cap_sock.c in the Linux kernel before 6.4.10. There is a use-after-free because the children of an sk are mishandled.

Publish Date: 2023-08-14

URL: CVE-2023-40283

CVSS 3 Score Details (7.8)

Base Score Metrics: - Exploitability Metrics: - Attack Vector: Local - Attack Complexity: Low - Privileges Required: Low - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: High - Integrity Impact: High - Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://www.linuxkernelcves.com/cves/CVE-2023-40283

Release Date: 2023-08-14

Fix Resolution: v4.14.322,v4.19.291,v5.4.253,v5.10.190,v5.15.126,v6.1.45,v6.4.10,v6.5-rc1

---

Step up your Open Source Security Game with Mend here

[mend-bolt-for-github[bot]]

:heavy_check_mark: This issue was automatically closed by Mend because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the Mend inventory.