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CVE-2026-98114

ksmbd: propagate DACL parsing errors

In the Linux kernel, the following vulnerability has been resolved:

ksmbd: propagate DACL parsing errors

parse_dacl() silently accepts truncated ACEs and allocation failures,
allowing set_info_sec() to continue with an incomplete ACL conversion.

Return parsing and allocation errors to parse_sec_desc() so malformed
security descriptors are rejected before inode attributes or ACL xattrs
are updated.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9
Version < 461f10a5297e85b7c1cd21838922f2e57b934d2d
Status affected
Version e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9
Version < 37952f03d5171eb3a33b2abc2cf6e456d69ff4a1
Status affected
Version e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9
Version < a04dac1f2cffe9533f4260f0659297d805e69194
Status affected
Version e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9
Version < c61dc7b1b4a3234b4aa3965502908a292238805c
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 5.15
Status affected
Version 0
Version < 5.15
Status unaffected
Version <= 6.12.*
Version 6.12.111
Status unaffected
Version <= 6.18.*
Version 6.18.53
Status unaffected
Version <= 7.2.*
Version 7.2.7
Status unaffected
Version <= *
Version 7.3-rc2
Status unaffected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.17% 0.054
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/461f10a5297e85b7c1cd21838922f2e57b934d2d
https://git.kernel.org/stable/c/37952f03d5171eb3a33b2abc2cf6e456d69ff4a1
https://git.kernel.org/stable/c/a04dac1f2cffe9533f4260f0659297d805e69194
https://git.kernel.org/stable/c/c61dc7b1b4a3234b4aa3965502908a292238805c