High severity · published Oct 21, 2022
CVE-2022-3625
Linux Kernel IPsec devlink.c devlink_param_get use after free
7.8
CVSS
0.3%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 28% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
KE
Kernel · Linux
4.19 before 5.4.211; 5.5 before 5.10.138; 5.11 before 5.15.63; 5.16 before 5.19.4 · source: vendor, NVD
DL
Debian Linux · Debian
10.0 · source: NVD
SS
SIMATIC S7-1500 TM MFP - GNU/Linux subsystem · Siemens
before V1.1 · source: CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-3625
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-3625
Mailing List
https://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git/commit/?id=6b4db2e528f650c7fb712961aac36455468d5902
Mailing List
https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html
Permissions Required
https://vuldb.com/?id.211929
cert-portal.siemens.com
https://cert-portal.siemens.com/productcert/html/ssa-794697.html
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