CVE-2018-7566

CWE-119 — Buffer OverflowCWE-362 — Race Condition12 documents8 sources
Severity
7.8HIGH
EPSS
0.1%
top 83.95%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
12
Canonical Ubuntu LinuxDebian Debian LinuxLinux Linux Kernel+9 more
Timeline
PublishedMar 30
Latest updateMay 13

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.

CVSS vector

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages8 packages

▶Debianlinux< 4.15.11-1+3

Also affects: Debian Linux 7.0, 8.0, 9.0, Ubuntu Linux 12.04, 14.04, 16.04, Enterprise Linux 7.6, 7.5

Patches

Patch: mailman.alsa-project.org ↗Patch: bugzilla.redhat.com ↗Patch: git.kernel.org ↗

🔴Vulnerability Details

3
GHSA
GHSA-qwh3-x82w-5462: The Linux kernel 4↗2022-05-13
▶
OSV
CVE-2018-7566: The Linux kernel 4↗2018-03-30
▶
CVEList
CVE-2018-7566: The Linux kernel 4↗2018-03-30
▶

📋Vendor Advisories

6
Ubuntu
Linux kernel vulnerabilities↗2018-10-23
▶
Ubuntu
Linux kernel (Trusty HWE) vulnerabilities↗2018-10-23
▶
Ubuntu
Linux kernel vulnerabilities↗2018-04-24
▶
Ubuntu
Linux kernel (Xenial HWE) vulnerabilities↗2018-04-24
▶
Red Hat
kernel: race condition in snd_seq_write() may lead to UAF or OOB-access↗2018-02-14
▶

💬Community

2
Bugzilla
CVE-2018-7566 kernel: race condition in snd_seq_write() may lead to UAF or OOB-access [fedora-all]↗2018-02-28
▶
Bugzilla
CVE-2018-7566 kernel: race condition in snd_seq_write() may lead to UAF or OOB-access↗2018-02-28
▶