An issue was discovered in the Linux kernel before 5.0.10. SMB2_negotiate in fs/cifs/smb2pdu.c has an out-of-bounds read because data structures are incompletely updated after a change from smb30 to smb21.
Platform | Package | Release Date | Advisory |
---|---|---|---|
Amazon Linux 1 | kernel | 2020-03-09 19:20 | ALAS-2020-1349 |
Amazon Linux 2 - Core | kernel | 2020-03-02 23:44 | ALAS2-2020-1399 |
Amazon Linux 2 - Livepatch Extra | kernel-livepatch-4.14.165-131.185 | 2020-03-03 02:24 | ALAS2LIVEPATCH-2020-001 |
Amazon Linux 2 - Livepatch Extra | kernel-livepatch-4.14.165-133.209 | 2020-03-03 02:24 | ALAS2LIVEPATCH-2020-002 |
Score Type | Score | Vector | |
---|---|---|---|
Amazon Linux | CVSSv3 | 4.4 | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L |
NVD | CVSSv2 | 7.2 | AV:L/AC:L/Au:N/C:C/I:C/A:C |
NVD | CVSSv3 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |