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An issue was discovered in ksmbd in the Linux kernel 5.15 through 5.19 before 5.19.2. There is an out-of-bounds read and OOPS for SMB2_WRITE when there is a large length in the zero DataOffset case.

🗓️ 05 Jan 2023 08:00:00Reported by MicrosoftType 
mscve
 mscve
🔗 msrc.microsoft.com👁 1 Views

Ksmbd flaw causes out-of-bounds read and OOPS in SMB2_WRITE with large length when DataOffset is zero.

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05 Jan 2023 08:00Current
7High risk
Vulners AI Score7
CVSS 3.18.1
EPSS0.01262
1