Paper/Archive/CVE-2024-26594

CVE-2024-26594

Linux Linux — ksmbd: validate mech token in session setup

CVSS 9.1 (CNA)9.1 / 10 × 3027.3 Not in CISA KEV+300.0 EPSS percentile 98.9.989 × 2019.8 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate mech token in session setup If client send invalid mech token in session setup request, ksmbd validate and make the error if it is invalid.

Affected

ProductAffectedFixed inSource

Linux0626e6641f6b467447c81dd7678a69c66f7746cf – < dd1de9268745f0eac83a430db7afc32cbd62e84bdd1de9268745f0eac83a430db7afc32cbd62e84bCNA

Linux0626e6641f6b467447c81dd7678a69c66f7746cf – < 6eb8015492bcc84e40646390e50a862b2c0529c96eb8015492bcc84e40646390e50a862b2c0529c9CNA

Linux0626e6641f6b467447c81dd7678a69c66f7746cf – < a2b21ef1ea4cf632d19b3a7cc4d4245b8e63202aa2b21ef1ea4cf632d19b3a7cc4d4245b8e63202aCNA

Linux0626e6641f6b467447c81dd7678a69c66f7746cf – < 5e6dfec95833edc54c48605a98365a7325e5541e5e6dfec95833edc54c48605a98365a7325e5541eCNA

Linux0626e6641f6b467447c81dd7678a69c66f7746cf – < 92e470163d96df8db6c4fa0f484e4a229edb903d92e470163d96df8db6c4fa0f484e4a229edb903dCNA

Linux5.155.15.149CNA

Scores by source

Linux (CNA)9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: partial

References

refgit.kernel.org/stable/c/dd1de9268745f0eac83a430db7afc32cbd62e84b refgit.kernel.org/stable/c/6eb8015492bcc84e40646390e50a862b2c0529c9 refgit.kernel.org/stable/c/a2b21ef1ea4cf632d19b3a7cc4d4245b8e63202a refgit.kernel.org/stable/c/5e6dfec95833edc54c48605a98365a7325e5541e refgit.kernel.org/stable/c/92e470163d96df8db6c4fa0f484e4a229edb903d