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CVE-2021-43267

CVE-2021-43267

15Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 58%
exploitation probability
58%top 1% of all CVEs
observed exploitation
nono source reports it
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.
Affected products
n/a · n/a
References
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.14.16https://github.com/torvalds/linux/commit/fa40d9734a57bcbfa79a280189799f76c88f7bb0https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CVWL7HZV5T5OEKJPO2D67RMFMKBBXGGB/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RDDEW4APTYKJK365HC2JZIVXYUV7ZRN7/https://security.netapp.com/advisory/ntap-20211125-0002/http://www.openwall.com/lists/oss-security/2022/02/10/1