CVE-2023-28464
CVSS V2 None
CVSS V3 None
Description
hci_conn_cleanup in net/bluetooth/hci_conn.c in the Linux kernel through 6.2.9 has a use-after-free (observed in hci_conn_hash_flush) because of calls to hci_dev_put and hci_conn_put. There is a double free that may lead to privilege escalation.
Overview
- CVE ID
- CVE-2023-28464
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2023-03-31T16:15:07
- Last Modified Date
- 2023-04-07T00:57:52
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | 1 | OR | 6.2.9 |
References
| Reference URL | Reference Tags |
|---|---|
| https://lore.kernel.org/lkml/20230309074645.74309-1-wzhmmmmm@gmail.com/ | Mailing List Patch |
| https://www.openwall.com/lists/oss-security/2023/03/28/2 | Mailing List Patch |
| https://www.openwall.com/lists/oss-security/2023/03/28/3 | Mailing List |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2023-28464 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-28464 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2023-04-17 03:57:48 | Added to TrackCVE | |||
| 2023-04-17 03:57:50 | Weakness Enumeration | new |