Authentication Bypass Affecting kernel-rt package, versions *
Threat Intelligence
EPSS
0.08% (34th
percentile)
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Test your applications- Snyk ID SNYK-RHEL7-KERNELRT-2414696
- published 3 Mar 2022
- disclosed 28 Feb 2022
Introduced: 28 Feb 2022
CVE-2020-36516 Open this link in a new tabHow to fix?
There is no fixed version for RHEL:7 kernel-rt.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-rt package and not the kernel-rt package as distributed by RHEL.
See How to fix? for RHEL:7 relevant fixed versions and status.
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.
References
- https://access.redhat.com/security/cve/CVE-2020-36516
- https://access.redhat.com/errata/RHSA-2022:7444
- https://access.redhat.com/errata/RHSA-2022:7683
- https://access.redhat.com/errata/RHSA-2022:7933
- https://access.redhat.com/errata/RHSA-2022:8267
- https://dl.acm.org/doi/10.1145/3372297.3417884
- https://security.netapp.com/advisory/ntap-20220331-0003/
CVSS Scores
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