CVE-2022-47938

An issue was discovered in ksmbd in the Linux kernel 5.15 through 5.19 before 5.19.2. fs/ksmbd/smb2misc.c has an out-of-bounds read and OOPS for SMB2_TREE_CONNECT.

• CWE-125
• CWE-125

• http://www.openwall.com/lists/oss-security/2022/12/23/10Mailing List, Third Party Advisory
• https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.19.2Mailing List, Patch, Vendor Advisory
• https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=824d4f64c20093275f72fc8101394d75ff6a249eMailing List, Patch, Vendor Advisory
• https://github.com/torvalds/linux/commit/824d4f64c20093275f72fc8101394d75ff6a249ePatch, Third Party Advisory
• https://www.zerodayinitiative.com/advisories/ZDI-22-1689/Third Party Advisory, VDB Entry
• http://www.openwall.com/lists/oss-security/2022/12/23/10Mailing List, Third Party Advisory
• https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.19.2Mailing List, Patch, Vendor Advisory
• https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=824d4f64c20093275f72fc8101394d75ff6a249eMailing List, Patch, Vendor Advisory
• https://github.com/torvalds/linux/commit/824d4f64c20093275f72fc8101394d75ff6a249ePatch, Third Party Advisory
• https://www.zerodayinitiative.com/advisories/ZDI-22-1689/Third Party Advisory, VDB Entry

Published

Dec 23, 2022

Last Modified

Jun 17, 2026

Status

Modified

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