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CVE-2022-3649

Good to know:

Date: October 20, 2022

A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is the function nilfs_new_inode of the file fs/nilfs2/inode.c of the component BPF. The manipulation leads to use after free. It is possible to launch the attack remotely. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211992.

Language: C

Severity Score

3.1

Related Resources (9)

Url: https://security-tracker.debian.org/tracker/CVE-2022-3649

Url: https://nvd.nist.gov/vuln/detail/CVE-2022-3649

Url: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=d325dc6eb763c10f591c239550b8c7e5466a5d09

Url: https://security.netapp.com/advisory/ntap-20230214-0009/

Url: https://vuldb.com/?id.211992

Url: https://lists.debian.org/debian-lts-announce/2022/12/msg00034.html

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2022-3649

Url: https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html

Url: https://www.mend.io/vulnerability-database/CVE-2022-3649

Severity Score

3.1

Weakness Type (CWE)

Buffer Errors

CWE-119

Use After Free

CWE-416

Top Fix

Upgrade Version

Upgrade to version v5.10.148,v5.15.74,v6.0.2

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CVSS v3.1

Base Score:	3.1
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	HIGH
Privileges Required (PR):	LOW
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	LOW

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CVE-2022-3649

Good to know:

Date: October 20, 2022

Language: C

Severity Score

Related Resources (9)

Severity Score

Weakness Type (CWE)

Top Fix

Upgrade Version

CVSS v3.1

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