The remote Ubuntu 20.04 LTS / 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6766-1 advisory.

  - 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.
    (CVE-2024-26592)

  - In the Linux kernel, the following vulnerability has been resolved:     i2c: i801: Fix block process call transactions According to the Intel     datasheets, software must reset the block buffer index twice for block     process call transactions: once before writing the outgoing data to     the buffer, and once again before reading the incoming data from the     buffer. The driver is currently missing the second reset, causing the     wrong portion of the block buffer to be read. (CVE-2024-26593)

  - In the Linux kernel, the following vulnerability has been resolved:
    ksmbd: validate mech token in session setup If client send invalid mech     token in session setup request, ksmbd validate and make the error if it     is invalid. (CVE-2024-26594)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Ubuntu 20.04 LTS / 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6766-2 advisory.

  - 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. (CVE-2024-26592)  
  - In the Linux kernel, the following vulnerability has been resolved:
    i2c: i801: Fix block process call transactions According to the     Intel datasheets, software must reset the block buffer index twice     for block process call transactions: once before writing the     outgoing data to the buffer, and once again before reading the     incoming data from the buffer. The driver is currently missing     the second reset, causing the wrong portion of the block buffer     to be read. (CVE-2024-26593)

  - In the Linux kernel, the following vulnerability has been resolved:
    ksmbd: validate mech token in session setup If client send invalid     mech token in session setup request, ksmbd validate and make the     error if it is invalid. (CVE-2024-26594)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Published	Updated	Severity
195134	Ubuntu 20.04 LTS / 22.04 LTS : Linux kernel vulnerabilities (USN-6766-1)	Nessus	Ubuntu Local Security Checks	5/7/2024	1/22/2025	high
197101	Ubuntu 20.04 LTS / 22.04 LTS : Linux kernel vulnerabilities (USN-6766-2)	Nessus	Ubuntu Local Security Checks	5/15/2024	1/15/2025	high

Detections

Analytics

Plugins Search

high

high