CVE-2022-47938: Linux Kernel ksmbd Out-Of-Bounds Read Denial-of-Service Vulnerability
First published: Fri Dec 23 2022(Updated: )
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.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | >=5.15<5.19.2 | |
| Linux kernel | ||
| >=5.15<5.19.2 |
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Reference Links
- http://www.openwall.com/lists/oss-security/2022/12/23/10
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.19.2
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=824d4f64c20093275f72fc8101394d75ff6a249e
- https://github.com/torvalds/linux/commit/824d4f64c20093275f72fc8101394d75ff6a249e
- https://www.zerodayinitiative.com/advisories/ZDI-22-1689/
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.61
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