#VU64919 Information disclosure


Published: 2022-07-05

Vulnerability identifier: #VU64919

Vulnerability risk: Low

CVSSv3.1:

CVE-ID: CVE-2022-0812

CWE-ID: CWE-200

Exploitation vector: Local

Exploit availability: No

Vulnerable software:
Linux kernel
Operating systems & Components / Operating system

Vendor: Linux Foundation

Description

The vulnerability allows a local user to gain access to potentially sensitive information.

The vulnerability exists in NFS over RDMA in the net/sunrpc/xprtrdma/rpc_rdma.c() function in RPCRDMA_HDRLEN_MIN (7). A local user can gain unauthorized access to sensitive information on the system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Linux kernel: All versions


CPE

External links
http://www.hkcert.org/security-bulletin/linux-kernel-multiple-vulnerabilities_20220704
http://bugzilla.redhat.com/show_bug.cgi?id=2058955


Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?


Latest bulletins with this vulnerability