Unrated severityNVD Advisory· Published Nov 2, 2021· Updated Aug 4, 2024
CVE-2021-43267
CVE-2021-43267
Description
An issue was discovered in net/tipc/crypto.c in the Linux kernel before 5.14.16. The Transparent Inter-Process Communication (TIPC) functionality allows remote attackers to exploit insufficient validation of user-supplied sizes for the MSG_CRYPTO message type.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- Linux/Linux kerneldescription
Patches
Vulnerability mechanics
References
6- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CVWL7HZV5T5OEKJPO2D67RMFMKBBXGGB/mitrevendor-advisoryx_refsource_FEDORA
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RDDEW4APTYKJK365HC2JZIVXYUV7ZRN7/mitrevendor-advisoryx_refsource_FEDORA
- www.openwall.com/lists/oss-security/2022/02/10/1mitremailing-listx_refsource_MLIST
- cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.14.16mitrex_refsource_MISC
- github.com/torvalds/linux/commit/fa40d9734a57bcbfa79a280189799f76c88f7bb0mitrex_refsource_MISC
- security.netapp.com/advisory/ntap-20211125-0002/mitrex_refsource_CONFIRM
News mentions
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