CVE - CVE-2022-47943

CVE-ID
CVE-2022-47943	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
CONFIRM:https://security.netapp.com/advisory/ntap-20230216-0006/ MISC:https://www.zerodayinitiative.com/advisories/ZDI-22-1691/ MISC:http://www.openwall.com/lists/oss-security/2022/12/23/10 URL:http://www.openwall.com/lists/oss-security/2022/12/23/10 MISC:https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.19.2 URL:https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.19.2 MISC:https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ac60778b87e45576d7bfdbd6f53df902654e6f09 URL:https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ac60778b87e45576d7bfdbd6f53df902654e6f09 MISC:https://github.com/torvalds/linux/commit/ac60778b87e45576d7bfdbd6f53df902654e6f09 URL:https://github.com/torvalds/linux/commit/ac60778b87e45576d7bfdbd6f53df902654e6f09
Assigning CNA
MITRE Corporation
Date Record Created
20221223	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20221223)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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