CVE-2020-36694 (GCVE-0-2020-36694)
Vulnerability from cvelistv5
Published
2023-05-21 00:00
Modified
2025-01-31 17:46
Severity ?
6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CWE
  • n/a
Summary
An issue was discovered in netfilter in the Linux kernel before 5.10. There can be a use-after-free in the packet processing context, because the per-CPU sequence count is mishandled during concurrent iptables rules replacement. This could be exploited with the CAP_NET_ADMIN capability in an unprivileged namespace. NOTE: cc00bca was reverted in 5.12.
References
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

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