Home/CVE/An issue was discovered in the Linux kernel through 5.16.11. The mixed IPID assignment method with the hash-based IPID a
CVE

CVE-2020-36516

An issue was discovered in the Linux kernel through 5.16.11. The mixed IPID assignment method with the hash-based IPID a

An issue was discovered in the Linux kernel through 5.16.11. The mixed IPID assignment method with the hash-based IPID assignment policy allows an off-path attacker to inject data into a victim's TCP session or terminate that session.

MEDIUM · CVSS 5.9 EPSS 0.00039
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-327Use of a Broken or Risky Cryptographic Algorithm
▤

Affected Products & Versions

17
linux kernel<= 5.6.11
netapp cloud volumes ontap mediatorall versions
netapp e-series santricity os controller>= 11.0
netapp solidfire\, enterprise sds \& hci storage nodeall versions
netapp solidfire \& hci management nodeall versions
netapp h300s firmwareall versions
netapp h500s firmwareall versions
netapp h700s firmwareall versions
▣

Scoring & Timeline

5.9
MEDIUM · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD26 Feb 2022 · 04:15 AM
CVSS VectorCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:L
⚑

Vendor Advisories

30
rhsaRHSA-2022:8267Low
rhsaRHSA-2022:7683Moderate
rhsaRHSA-2022:7933Low
rhsaRHSA-2022:7444Moderate
rhsaRHSA-2024:2674Moderate
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://dl.acm.org/doi/10.1145/3372297.3417884Technical DescriptionThird Party Advisory
https://security.netapp.com/advisory/ntap-20220331-0003/Third Party Advisory
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