Medium severity6.5NVD Advisory· Published Dec 23, 2022· Updated Jun 17, 2026
CVE-2022-47938
CVE-2022-47938
Description
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.
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Affected products
3Patches
Vulnerability mechanics
References
5- cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.19.2nvdMailing ListPatchVendor Advisory
- git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/nvdMailing ListPatchVendor Advisory
- github.com/torvalds/linux/commit/824d4f64c20093275f72fc8101394d75ff6a249envdPatchThird Party Advisory
- www.openwall.com/lists/oss-security/2022/12/23/10nvdMailing ListThird Party Advisory
- www.zerodayinitiative.com/advisories/ZDI-22-1689/nvdThird Party AdvisoryVDB Entry
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