CVE-2018-7566

Description

The Linux kernel 4.15 has a Buffer Overflow via an SNDRV_SEQ_IOCTL_SET_CLIENT_POOL ioctl write operation to /dev/snd/seq by a local user.

References

http://lists.opensuse.org/opensuse-security-announce/2018-03/msg00067.html

https://access.redhat.com/errata/RHSA-2018:2384

https://access.redhat.com/errata/RHSA-2018:2390

https://access.redhat.com/errata/RHSA-2018:2395

https://access.redhat.com/errata/RHSA-2018:2948

https://access.redhat.com/errata/RHSA-2019:1483

https://access.redhat.com/errata/RHSA-2019:1487

https://bugzilla.redhat.com/show_bug.cgi?id=1550142

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d15d662e89fc667b90cd294b0eb45694e33144da

https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html

https://usn.ubuntu.com/3631-1/

https://usn.ubuntu.com/3631-2/

https://usn.ubuntu.com/3798-1/

https://usn.ubuntu.com/3798-2/

https://www.debian.org/security/2018/dsa-4187

https://www.debian.org/security/2018/dsa-4188

https://www.oracle.com/security-alerts/cpujul2020.html

https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html

Details

Risk Information

CVSS v2

CVSS v3