What is CVE-2022-0812?

CVE-2022-0812 is a Medium severity Linux kernel vulnerability with a CVSS score of 4.3 out of 10, classified as a Information Exposure flaw (CWE-200). CVE-2022-0812 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is the CVSS score for CVE-2022-0812?

CVE-2022-0812 has a CVSS score of 4.3 out of 10, rated Medium severity. The vector string is CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

Is there a patch available for CVE-2022-0812?

No patch is currently available for CVE-2022-0812. Monitor the NIST NVD and your Linux distribution's security advisories for updates.

Is CVE-2022-0812 actively exploited?

CVE-2022-0812 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is Information Exposure (CWE-200)?

The product exposes sensitive information to an actor not authorised to see it. See MITRE CWE for full details: https://cwe.mitre.org/data/definitions/200.html

CVE-2022-0812

Medium

An information leak flaw was found in NFS over RDMA in the net/sunrpc/xprtrdma/rpc_rdma.c in the Linux Kernel. This flaw allows an attacker with normal user privileges to leak kernel information.

Package Linux Kernel

Published 2022-08-29

Last modified 2024-11-21

CVSS version 3.1

Patch available

Awaiting data

CVSS 3.1 score

4.3

out of 10

Medium

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Vector string

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Weakness type

CWE-200

CVE-2022-0812 is a Information Exposure vulnerability

What is Information Exposure?

The product exposes sensitive information to an actor not authorised to see it. Learn more on MITRE CWE

References

The following references provide additional information about CVE-2022-0812 including vendor advisories, patch commits, exploit details, and third-party analysis. Links are sourced from the NIST NVD database.

Red Hat
https://access.redhat.com/security/cve/CVE-2022-0812

Third Party Advisory
Red Hat
https://bugzilla.redhat.com/show_bug.cgi?id=2058361

Permissions Required Third Party Advisory
Red Hat
https://bugzilla.redhat.com/show_bug.cgi?id=2058955

Issue Tracking Third Party Advisory
Security
https://security.netapp.com/advisory/ntap-20230427-0011/
Ubuntu Security
https://ubuntu.com/security/CVE-2022-0812

Third Party Advisory
Kernel patch commit
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=912288442cb2f431bf3c8cb097a5de83bc6dbac1
Patch

Details

CVE ID CVE-2022-0812

Severity Medium

CVSS score 4.3 / 10

CVSS version 3.1

Published 2022-08-29

Modified 2024-11-21

KEV No

Patch Awaiting data

Package linux

Frequently asked questions

What is CVE-2022-0812?

CVE-2022-0812 is a Medium severity Linux kernel vulnerability with a CVSS score of 4.3 out of 10 , classified as an Information Exposure flaw (CWE-200) . CVE-2022-0812 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
What is the CVSS score for CVE-2022-0812?

CVE-2022-0812 has a CVSS score of 4.3 out of 10, rated Medium severity (CVSS 3.1). The vector string is CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
Is there a patch available for CVE-2022-0812?

No patch is currently available for CVE-2022-0812. Monitor the NIST NVD and your Linux distribution's security advisories for updates.
Is CVE-2022-0812 actively exploited?

No — CVE-2022-0812 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.
What is Information Exposure (CWE-200)?

The product exposes sensitive information to an actor not authorised to see it. View CWE-200 on MITRE CWE →