A flaw was found in the way access to sessions and handles was handled in the iSCSI driver in the Linux kernel. A local user could use this flaw to leak iSCSI transport handle kernel address or end arbitrary iSCSI connections on the system.
| Platform | Package | Release Date | Advisory |
|---|---|---|---|
| Amazon Linux 1 | kernel | 2021-03-18 17:29 | ALAS-2021-1487 |
| Amazon Linux 2 - Core | kernel | 2021-03-18 01:13 | ALAS2-2021-1616 |
| Amazon Linux 2 - Kernel-5.4 Extra | kernel | 2022-01-11 19:20 | ALAS2KERNEL-5.4-2022-001 |
| Amazon Linux 2 - Livepatch Extra | kernel-livepatch-4.14.214-160.339 | 2021-03-24 16:59 | ALAS2LIVEPATCH-2021-042 |
| Amazon Linux 2 - Livepatch Extra | kernel-livepatch-4.14.219-161.340 | 2021-03-24 16:59 | ALAS2LIVEPATCH-2021-043 |
| Amazon Linux 2 - Livepatch Extra | kernel-livepatch-4.14.219-164.354 | 2021-03-24 16:59 | ALAS2LIVEPATCH-2021-044 |
| Score Type | Score | Vector | |
|---|---|---|---|
| Amazon Linux | CVSSv3 | 4.4 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L |
| NVD | CVSSv2 | 3.6 | AV:L/AC:L/Au:N/C:P/I:N/A:P |
| NVD | CVSSv3 | 4.4 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L |
