CVE-2024-56627

Summary

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

ksmbd: fix Out-of-Bounds Read in ksmbd_vfs_stream_read

An offset from client could be a negative value, It could lead to an out-of-bounds read from the stream_buf. Note that this issue is coming when setting 'vfs objects = streams_xattr parameter' in ksmbd.conf.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux0626e6641f6b467447c81dd7678a69c66f7746cf < 6bd1bf0e8c42f10a9a9679a4c103a9032d30594daffected
LinuxLinux0626e6641f6b467447c81dd7678a69c66f7746cf < de4d790dcf53be41736239d7ee63849a16ff5d10affected
LinuxLinux0626e6641f6b467447c81dd7678a69c66f7746cf < 27de4295522e9a33e4a3fc72f7b8193df9eebe41affected
LinuxLinux0626e6641f6b467447c81dd7678a69c66f7746cf < 81eed631935f2c52cdaf6691c6d48e0b06e8ad73affected
LinuxLinux0626e6641f6b467447c81dd7678a69c66f7746cf < fc342cf86e2dc4d2edb0fc2ff5e28b6c7845adb9affected
LinuxLinux5.15affected
LinuxLinux0 < 5.15unaffected
LinuxLinux5.15.176 <= 5.15.*unaffected
LinuxLinux6.1.120 <= 6.1.*unaffected
LinuxLinux6.6.66 <= 6.6.*unaffected
LinuxLinux6.12.5 <= 6.12.*unaffected
LinuxLinux6.13 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

CVE Program Container

Additional References

References