CVE - CVE-2022-47942

CVE-ID
CVE-2022-47942	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 a heap-based buffer overflow in set_ntacl_dacl, related to use of SMB2_QUERY_INFO_HE after a malformed SMB2_SET_INFO_HE command.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://www.zerodayinitiative.com/advisories/ZDI-22-1688/ 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=8f0541186e9ad1b62accc9519cc2b7a7240272a7 URL:https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=8f0541186e9ad1b62accc9519cc2b7a7240272a7 MISC:https://github.com/torvalds/linux/commit/8f0541186e9ad1b62accc9519cc2b7a7240272a7 URL:https://github.com/torvalds/linux/commit/8f0541186e9ad1b62accc9519cc2b7a7240272a7
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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