CVE-2023-1989

kernel: Use after free bug in btsdio_remove due to race condition

Severity Score

7.0

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track*

*SSVC

Descriptions

NVD
RedHat

A use-after-free flaw was found in btsdio_remove in drivers\bluetooth\btsdio.c in the Linux Kernel. In this flaw, a call to btsdio_remove with an unfinished job, may cause a race problem leading to a UAF on hdev devices.

A use-after-free flaw was found in btsdio_remove in drivers\bluetooth\btsdio.c in the Linux Kernel. A call to btsdio_remove with an unfinished job may cause a race problem which leads to a UAF on hdev devices.

*Credits: N/A

Attack Vector

Local

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Adjacent

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:Track*

Exploitation

None

Automatable

Tech. Impact

Total

* Organization's Worst-case Scenario

Timeline

2023-04-11 CVE Reserved
2023-04-11 CVE Published
2024-07-16 EPSS Updated
2024-08-26 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-416: Use After Free

CAPEC

References (8)

URL	Tag	Source
https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html	Mailing List
https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html	Mailing List
https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html	Mailing List
https://security.netapp.com/advisory/ntap-20230601-0004	Third Party Advisory

URL	Date	SRC

URL	Date	SRC
https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git/commit/?id=f132c2d13088	2024-01-11

URL	Date	SRC
https://www.debian.org/security/2023/dsa-5492	2024-01-11
https://access.redhat.com/security/cve/CVE-2023-1989	2024-07-23
https://bugzilla.redhat.com/show_bug.cgi?id=2185945	2024-07-23

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 2.6.24 < 4.14.312 Search vendor "Linux" for product "Linux Kernel" and version " >= 2.6.24 < 4.14.312"		-		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 4.15 < 4.19.280 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.15 < 4.19.280"		-		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 4.20 < 5.4.240 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.20 < 5.4.240"		-		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 5.5 < 5.10.177 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.5 < 5.10.177"		-		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 5.11 < 5.15.105 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.11 < 5.15.105"		-		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 5.16 < 6.1.22 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.16 < 6.1.22"		-		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 6.2 < 6.2.9 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.2 < 6.2.9"		-		Affected
Netapp Search vendor "Netapp"		H300s Search vendor "Netapp" for product "H300s"				-		-		Affected
Netapp Search vendor "Netapp"		H410c Search vendor "Netapp" for product "H410c"				-		-		Affected
Netapp Search vendor "Netapp"		H410s Search vendor "Netapp" for product "H410s"				-		-		Affected
Netapp Search vendor "Netapp"		H500s Search vendor "Netapp" for product "H500s"				-		-		Affected
Netapp Search vendor "Netapp"		H700s Search vendor "Netapp" for product "H700s"				-		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				10.0 Search vendor "Debian" for product "Debian Linux" and version "10.0"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				12.0 Search vendor "Debian" for product "Debian Linux" and version "12.0"		-		Affected