PRIOn knowledge basePRION:CVE-2023-42465Authentication flaw
Sudo before 1.9.15 might allow row hammer attacks (for authentication bypass or privilege escalation) because application logic sometimes is based on not equaling an error value (instead of equaling a success value), and because the values do not resist flips of a single bit.
References
arxiv.org/abs/2309.02545
github.com/sudo-project/sudo/commit/7873f8334c8d31031f8cfa83bd97ac6029309e4f
github.com/sudo-project/sudo/releases/tag/SUDO_1_9_15
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R4Q23NHCKCLFIHSNY6KJ27GM7FSCEVXM/
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U6XMRUJCPII4MPWG43HTYR76DGLEYEFZ/
security.gentoo.org/glsa/202401-29
security.netapp.com/advisory/ntap-20240208-0002/
www.openwall.com/lists/oss-security/2023/12/21/9
www.sudo.ws/releases/changelog/
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