CVE-2024-26592: ksmbd: fix UAF issue in ksmbd_tcp_new_connection()
First published: Thu Feb 22 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix UAF issue in ksmbd_tcp_new_connection() The race is between the handling of a new TCP connection and its disconnection. It leads to UAF on `struct tcp_transport` in ksmbd_tcp_new_connection() function.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | >=5.15.0<5.15.149 | |
| Linux Linux kernel | >=5.16.0<6.1.75 | |
| Linux Linux kernel | >=6.2.0<6.6.14 | |
| Linux Linux kernel | >=6.7.0<6.7.2 | |
| debian/linux | 5.10.223-1 5.10.226-1 6.1.115-1 6.1.119-1 6.11.10-1 | |
| >=5.15.0<5.15.149 | ||
| >=5.16.0<6.1.75 | ||
| >=6.2.0<6.6.14 | ||
| >=6.7.0<6.7.2 |
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Reference Links
- https://git.kernel.org/stable/c/24290ba94cd0136e417283b0dbf8fcdabcf62111
- https://git.kernel.org/stable/c/380965e48e9c32ee4263c023e1d830ea7e462ed1
- https://git.kernel.org/stable/c/38d20c62903d669693a1869aa68c4dd5674e2544
- https://git.kernel.org/stable/c/69d54650b751532d1e1613a4fb433e591aeef126
- https://git.kernel.org/stable/c/999daf367b924fdf14e9d83e034ee0f86bc17ec6
- http://www.openwall.com/lists/oss-security/2024/03/18/2
- https://launchpad.net/bugs/cve/CVE-2024-26592
- https://git.kernel.org/linus/38d20c62903d669693a1869aa68c4dd5674e2544
- https://security-tracker.debian.org/tracker/CVE-2024-26592
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-26592
- https://nvd.nist.gov/vuln/detail/CVE-2024-26592
- https://ubuntu.com/security/CVE-2024-26592
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