CVE-2019-20428

In the Lustre file system before 2.12.3, the ptlrpc module has an out-of-bounds read and panic due to the lack of validation for specific fields of packets sent by a client. The ldlrequestcancel function mishandles a large lockcount parameter...

CVE-2019-20427

In the Lustre file system before 2.12.3, the ptlrpc module has a buffer overflow and panic, and possibly remote code execution, due to the lack of validation for specific fields of packets sent by a client. Interaction between reqcapsulegetsize and tgtbrwwrite leads to a tgtshortio2pages integer...

CVE-2019-20431

In the Lustre file system before 2.12.3, the ptlrpc module has an osdmapremotetolocal out-of-bounds access and panic due to the lack of validation for specific fields of packets sent by a client. osdbufsget in the osdldiskfs module does not validate a certain length value...

CVE-2019-20427

In the Lustre file system before 2.12.3, the ptlrpc module has a buffer overflow and panic, and possibly remote code execution, due to the lack of validation for specific fields of packets sent by a client. Interaction between reqcapsulegetsize and tgtbrwwrite leads to a tgtshortio2pages integer...

CVE-2019-20431

In the Lustre file system before 2.12.3, the ptlrpc module has an osdmapremotetolocal out-of-bounds access and panic due to the lack of validation for specific fields of packets sent by a client. osdbufsget in the osdldiskfs module does not validate a certain length value...

CVE-2019-20429

In the Lustre file system before 2.12.3, the ptlrpc module has an out-of-bounds read and panic via a modified lmbufcount field due to the lack of validation for specific fields of packets sent by a client. This is caused by interaction between sptlrpcsvcunwraprequest and lustremsghdrsizev2...

CVE-2019-20428

In the Lustre file system before 2.12.3, the ptlrpc module has an out-of-bounds read and panic due to the lack of validation for specific fields of packets sent by a client. The ldlrequestcancel function mishandles a large lockcount parameter...

CVE-2019-20423

In the Lustre file system before 2.12.3, the ptlrpc module has a buffer overflow and panic due to the lack of validation for specific fields of packets sent by a client. The function targethandleconnect mishandles a certain size value when a client connects to a server, because of an integer...

CVE-2019-20426

In the Lustre file system before 2.12.3, the ptlrpc module has an out-of-bounds access and panic due to the lack of validation for specific fields of packets sent by a client. In the function ldlmcancelhpreqcheck, there is no lockcount bounds check...

CVE-2019-20425

In the Lustre file system before 2.12.3, the ptlrpc module has an out-of-bounds access and panic due to the lack of validation for specific fields of packets sent by a client. In the function lustremsgstring, there is no validation of a certain length value derived from lustremsgbuflenv2...

CVE-2019-20425

In the Lustre file system before 2.12.3, the ptlrpc module has an out-of-bounds access and panic due to the lack of validation for specific fields of packets sent by a client. In the function lustremsgstring, there is no validation of a certain length value derived from lustremsgbuflenv2...

CVE-2019-20423

In the Lustre file system before 2.12.3, the ptlrpc module has a buffer overflow and panic due to the lack of validation for specific fields of packets sent by a client. The function targethandleconnect mishandles a certain size value when a client connects to a server, because of an integer...

Integer overflow

In the Lustre file system before 2.12.3, the ptlrpc module has a buffer overflow and panic, and possibly remote code execution, due to the lack of validation for specific fields of packets sent by a client. Interaction between reqcapsulegetsize and tgtbrwwrite leads to a tgtshortio2pages integer...

Out-of-bounds

In the Lustre file system before 2.12.3, the ptlrpc module has an out-of-bounds read and panic due to the lack of validation for specific fields of packets sent by a client. The ldlrequestcancel function mishandles a large lockcount parameter...

Out-of-bounds

In the Lustre file system before 2.12.3, the ptlrpc module has an osdmapremotetolocal out-of-bounds access and panic due to the lack of validation for specific fields of packets sent by a client. osdbufsget in the osdldiskfs module does not validate a certain length value...

CVE-2019-20427

In the Lustre file system before 2.12.3, the ptlrpc module has a buffer overflow and panic, and possibly remote code execution, due to the lack of validation for specific fields of packets sent by a client. Interaction between reqcapsulegetsize and tgtbrwwrite leads to a tgtshortio2pages integer...

CVE-2019-20423

In the Lustre file system before 2.12.3, the ptlrpc module has a buffer overflow and panic due to the lack of validation for specific fields of packets sent by a client. The function targethandleconnect mishandles a certain size value when a client connects to a server, because of an integer...

CVE-2019-20429

In the Lustre file system before 2.12.3, the ptlrpc module has an out-of-bounds read and panic via a modified lmbufcount field due to the lack of validation for specific fields of packets sent by a client. This is caused by interaction between sptlrpcsvcunwraprequest and lustremsghdrsizev2...

Integer overflow

In the Lustre file system before 2.12.3, the ptlrpc module has a buffer overflow and panic due to the lack of validation for specific fields of packets sent by a client. The function targethandleconnect mishandles a certain size value when a client connects to a server, because of an integer...

Out-of-bounds

In the Lustre file system before 2.12.3, the ptlrpc module has an out-of-bounds access and panic due to the lack of validation for specific fields of packets sent by a client. In the function lustremsgstring, there is no validation of a certain length value derived from lustremsgbuflenv2...