CVE-2022-3625

MEDIUM4.6

Linux Kernel IPsec devlink.c devlink_param_get use after free

Published Oct 21, 2022

Modified 1 years ago

Details

A vulnerability was found in Linux Kernel. It has been classified as critical. This affects the function devlink_param_set/devlink_param_get of the file net/core/devlink.c of the component IPsec. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier VDB-211929 was assigned to this vulnerability.

References

WEBhttps://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git/commit/?id=6b4db2e528f650c7fb712961aac36455468d5902 WEBhttps://lists.debian.org/debian-lts-announce/2022/11/msg00001.html WEBhttps://vuldb.com/?id.211929 ADVISORYhttps://www.cve.org/CVERecord?id=CVE-2022-3625

CVSS Analysis

CVSS v3.1

4.6

Exploitability

Attack Vector

AdjacentAV:A

Attack Complexity

HighAC:H

Privileges Required

LowPR:L

User Interaction

NoneUI:N

Scope

UnchangedS:U

Impact

Confidentiality

LowC:L

Integrity

LowI:L

Availability

LowA:L

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

Weakness Type (CWE)

Memory Safety

CWE-119

Buffer Overflow

Ecosystems

Timeline

PublishedOct 21, 2022

ModifiedAug 3, 2024