CVE-2024-39468

smb: client: fix deadlock in smb2_find_smb_tcon()

EPSS 0.2%

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

25 Jun 2024Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

Affected products

Linux · Linux

References

https://cert-portal.siemens.com/productcert/html/ssa-265688.html https://cert-portal.siemens.com/productcert/html/ssa-355557.html https://cert-portal.siemens.com/productcert/html/ssa-613116.html https://git.kernel.org/stable/c/02c418774f76a0a36a6195c9dbf8971eb4130a15 https://git.kernel.org/stable/c/21f5dd36e655d25a7b45b61c1e537198b671f720 https://git.kernel.org/stable/c/225de871ddf994f69a57f035709cad9c0ab8615a https://git.kernel.org/stable/c/8d0f5f1ccf675454a833a573c53830a49b7d1a47 https://git.kernel.org/stable/c/b055752675cd1d1db4ac9c2750db3dc3e89ea261 https://git.kernel.org/stable/c/b09b556e48968317887a11243a5331a7bc00ece5