Vulnerability DatabaseCVE-2022-3649
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CVE-2022-3649
October 21, 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.
Related Resources (7)
https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html
https://vuldb.com/?id.211992
https://people.canonical.com/~ubuntu-security/cve/CVE-2022-3649
https://security.netapp.com/advisory/ntap-20230214-0009/
https://lists.debian.org/debian-lts-announce/2022/12/msg00034.html
https://security-tracker.debian.org/tracker/CVE-2022-3649
https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=d325dc6eb763c10f591c239550b8c7e5466a5d09
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CVSS v4
Base Score:
2.3
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
3.1
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW
Weakness Type (CWE)
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-119
Use After Free
CWE-416
EPSS
Base Score:
0.08