CVE-2024-39468

smb: client: fix deadlock in smb2_find_smb_tcon()

Severity Score

"-"

*CVSS v-

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

In the Linux kernel, the following vulnerability has been resolved:

smb: client: fix deadlock in smb2_find_smb_tcon()

Unlock cifs_tcp_ses_lock before calling cifs_put_smb_ses() to avoid such
deadlock.

*Credits: N/A

CVSS Scores

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2024-06-25 CVE Reserved
2024-06-25 CVE Published
2024-09-04 EPSS Updated
2024-11-05 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (6)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
https://git.kernel.org/stable/c/b055752675cd1d1db4ac9c2750db3dc3e89ea261	2024-07-05
https://git.kernel.org/stable/c/21f5dd36e655d25a7b45b61c1e537198b671f720	2024-07-05
https://git.kernel.org/stable/c/b09b556e48968317887a11243a5331a7bc00ece5	2024-06-16
https://git.kernel.org/stable/c/225de871ddf994f69a57f035709cad9c0ab8615a	2024-06-16
https://git.kernel.org/stable/c/8d0f5f1ccf675454a833a573c53830a49b7d1a47	2024-06-16
https://git.kernel.org/stable/c/02c418774f76a0a36a6195c9dbf8971eb4130a15	2024-06-07

URL	Date	SRC

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"				< 5.10.221 Search vendor "Linux" for product "Linux Kernel" and version " < 5.10.221"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 5.15.162 Search vendor "Linux" for product "Linux Kernel" and version " < 5.15.162"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 6.1.94 Search vendor "Linux" for product "Linux Kernel" and version " < 6.1.94"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 6.6.34 Search vendor "Linux" for product "Linux Kernel" and version " < 6.6.34"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 6.9.5 Search vendor "Linux" for product "Linux Kernel" and version " < 6.9.5"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 6.10 Search vendor "Linux" for product "Linux Kernel" and version " < 6.10"		en		Affected