CVE-2019-15099 — NULL Pointer Dereference in Kernel

CWE-476 — NULL Pointer DereferenceCWE-20 — Improper Input Validation15 documents7 sources
Severity
7.5HIGHNVD
OSV5.5
EPSS
1.7%
top 17.91%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Linux KernelDebian LinuxCanonical Ubuntu Linux
Timeline
PublishedAug 16
Latest updateMay 24

Description

drivers/net/wireless/ath/ath10k/usb.c in the Linux kernel through 5.2.8 has a NULL pointer dereference via an incomplete address in an endpoint descriptor.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages4 packages

▶NVDlinux/linux_kernel4.14 — 4.14.157+3
▶Debianlinux/linux_kernel< 5.3.15-1+3
▶Ubuntulinux/linux_kernel< 4.15.0-88.88
▶debiandebian/linux< linux 5.3.15-1 (bookworm)

Also affects: Ubuntu Linux 14.04, 16.04, 18.04, 19.10

🔴Vulnerability Details

6
GHSA
GHSA-gh6c-rccf-p2mm: drivers/net/wireless/ath/ath10k/usb↗2022-05-24
▶
OSV
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
linux-azure vulnerabilities↗2020-02-18
▶
OSV
linux-aws-5.0, linux-gcp, linux-gke-5.0, linux-oracle-5.0 vulnerabilities↗2020-01-29
▶

📋Vendor Advisories

6
Ubuntu
Linux kernel vulnerabilities↗2020-02-19
▶
Ubuntu
Linux kernel vulnerabilities↗2020-02-18
▶
Ubuntu
Linux kernel (Azure) vulnerabilities↗2020-02-18
▶
Ubuntu
Linux kernel vulnerabilities↗2020-01-29
▶
Red Hat
kernel: a NULL pointer dereference in drivers/net/wireless/ath/ath10k/usb.c leads to a crash↗2019-08-20
▶

💬Community

2
Bugzilla
CVE-2019-15099 kernel: a NULL pointer dereference in drivers/net/wireless/ath/ath10k/usb.c leads to a crash [fedora-all]↗2019-12-16
▶
Bugzilla
CVE-2019-15099 kernel: a NULL pointer dereference in drivers/net/wireless/ath/ath10k/usb.c leads to a crash↗2019-08-20
▶