CVE-2019-15505 — Out-of-bounds Read in Kernel

CWE-125 — Out-of-bounds Read19 documents8 sources
Severity
9.8CRITICALNVD
OSV7.8OSV7.0OSV5.5
EPSS
1.0%
top 23.20%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Linux KernelDebian LinuxCanonical Ubuntu Linux+1 more
Timeline
PublishedAug 23
Latest updateMay 24

Description

drivers/media/usb/dvb-usb/technisat-usb2.c in the Linux kernel through 5.2.9 has an out-of-bounds read via crafted USB device traffic (which may be remote via usbip or usbredir).

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages4 packages

▶NVDlinux/linux_kernel3.17 — 4.4.194+6
▶Debianlinux/linux_kernel< 5.2.17-1+3
▶Ubuntulinux/linux_kernel< 4.4.0-166.195+1
▶debiandebian/linux< linux 5.2.17-1 (bookworm)

Also affects: Debian Linux 8.0, Ubuntu Linux 14.04, 16.04, 18.04, 19.04

Patches

Patch: git.linuxtv.org ↗Patch: git.linuxtv.org ↗

🔴Vulnerability Details

7
GHSA
GHSA-8q2x-x7hh-j593: drivers/media/usb/dvb-usb/technisat-usb2↗2022-05-24
▶
OSV
linux-lts-xenial, linux-aws vulnerabilities↗2019-10-23
▶
OSV
linux-azure vulnerabilities↗2019-10-23
▶
OSV
linux, linux-aws, linux-kvm, linux-raspi2, linux-snapdragon vulnerabilities↗2019-10-22
▶
OSV
linux, linux-aws, linux-aws-hwe, linux-azure, linux-gcp, linux-gke-4.15, linux-hwe, linux-kvm, linux-oem, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities↗2019-10-22
▶

📋Vendor Advisories

8
Ubuntu
Linux kernel (Xenial HWE) vulnerabilities↗2019-10-23
▶
Ubuntu
Linux kernel (Azure) vulnerabilities↗2019-10-23
▶
Ubuntu
Linux kernel vulnerabilities↗2019-10-22
▶
Ubuntu
Linux kernel (HWE) vulnerabilities↗2019-10-22
▶
Ubuntu
Linux kernel vulnerabilities↗2019-10-22
▶

💬Community

2
Bugzilla
CVE-2019-15505 kernel: out of bounds read in drivers/media/usb/dvb-usb/technisat-usb2.c [fedora-all]↗2019-08-29
▶
Bugzilla
CVE-2019-15505 kernel: out of bounds read in drivers/media/usb/dvb-usb/technisat-usb2.c↗2019-08-29
▶