CVE-2019-18786 — Use of Uninitialized Resource in Linux
Severity
5.5MEDIUMNVD
EPSS
0.1%
top 71.11%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedNov 6
Latest updateMay 24
Description
In the Linux kernel through 5.3.8, f->fmt.sdr.reserved is uninitialized in rcar_drif_g_fmt_sdr_cap in drivers/media/platform/rcar_drif.c, which could cause a memory disclosure problem.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NExploitability: 1.8 | Impact: 3.6
Affected Packages4 packages
Also affects: Ubuntu Linux 14.04, 16.04, 18.04, 19.10
Patches
🔴Vulnerability Details
6OSV▶
linux, linux-aws, linux-azure, linux-azure-5.3, linux-gcp, linux-gcp-5.3, linux-hwe, linux-kvm, linux-oracle, linux-raspi2, linux-raspi2-5.3 vulnerabilities↗2020-02-19
OSV▶
linux, linux-aws, linux-aws-hwe, linux-azure, linux-gcp, linux-gke-4.15, linux-hwe, linux-kvm, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities↗2020-02-18
OSV
▶
📋Vendor Advisories
6Red Hat▶
kernel: memory disclosure in rcar_drif_g_fmt_sdr_cap in drivers/media/platform/rcar_drif.c↗2019-10-18