Search/CVE-2022-36879
● CVE — Medium

CVE-2022-36879

Vendordebian, linux, netappProductdebian linux, linux kernel, aff a250 firmware, fas 500f firmware, h300s firmware, h410c firmware, h410s firmware, h500s firmware, h610c firmware, h610s firmware, h615c firmware, h700s firmware, active iq unified manager, e-series santricity os controller, hci bootstrap os, a700s firmware, aff a400 firmware, aff 8300 firmware, aff 8700 firmware, fas 8300 firmware, fas 8700 firmware, fas a400 firmware, aff 500f firmware, fas a250 firmwareDiscoveredJul 27, 2022UpdatedMay 5, 2025

An issue was discovered in the Linux kernel through 5.18.14. xfrm_expand_policies in net/xfrm/xfrm_policy.c can cause a refcount to be dropped twice.

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CVSS v3.1
5.5 MEDIUM
EPSS
0.32%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
Related IOCs
0
seen in the same coverage
EPSS Trend
Aug 16, 2026 → Sep 21, 2026
● 0.00pp
0.32% → 0.32% over 2 tracked changes
CVSS v3.1 Detail
Attack VectorLOCAL
Attack ComplexityLOW
Privileges RequiredLOW
User InteractionNONE
ScopeUNCHANGED
ConfidentialityNONE
IntegrityNONE
AvailabilityHIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Connections
24 relationships
Timeline
disclosure → media coverage
Jul 27, 2022
Disclosure — published as a CVE record. · last revised by NVD May 5, 2025