CVE-2022-26966 — Sensitive Information Exposure in Kernel

CWE-200 — Sensitive Information ExposureCWE-244 — Heap Inspection14 documents7 sources
Severity
5.5MEDIUMNVD
OSV6.5OSV5.6OSV4.4
EPSS
0.0%
top 92.42%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
Linux KernelDebian LinuxDebian Linux+2 more
Timeline
PublishedMar 12
Latest updateJun 8

Description

An issue was discovered in the Linux kernel before 5.16.12. drivers/net/usb/sr9700.c allows attackers to obtain sensitive information from heap memory via crafted frame lengths from a device.

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 Packages6 packages

▶NVDlinux/linux_kernel< 5.16.12
▶Debianlinux/linux_kernel< 5.10.103-1+3
▶Ubuntulinux/linux_kernel< 4.15.0-177.186+1
▶debiandebian/linux< linux 5.16.12-1 (bookworm)

Also affects: Debian Linux 9.0

Patches

Patch: cdn.kernel.org ↗Patch: git.kernel.org ↗Patch: cdn.kernel.org ↗

🔴Vulnerability Details

6
OSV
linux, linux-aws, linux-aws-5.4, linux-azure, linux-azure-5.4, linux-azure-fde, linux-gcp, linux-gcp-5.4, linux-gke, linux-gke-5.4, linux-gkeop, linux-gkeop-5.4, linux-hwe-5.4, linux-ibm, linux-ibm-5.↗2022-06-08
▶
OSV
linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-dell300x, linux-gcp, linux-gcp-4.15, linux-hwe, linux-kvm, linux-oracle, linux-snapdragon vulnerabilities↗2022-05-12
▶
OSV
linux, linux-aws, linux-aws-5.13, linux-azure, linux-azure-5.13, linux-gcp, linux-gcp-5.13, linux-hwe-5.13, linux-kvm, linux-oracle, linux-raspi vulnerabilities↗2022-05-12
▶
OSV
linux-oem-5.14 vulnerabilities↗2022-04-20
▶
GHSA
GHSA-795h-f42g-ffc6: An issue was discovered in the Linux kernel before 5↗2022-03-13
▶

📋Vendor Advisories

7
Ubuntu
Linux kernel vulnerabilities↗2022-06-08
▶
Ubuntu
Linux kernel vulnerabilities↗2022-05-12
▶
Ubuntu
Linux kernel vulnerabilities↗2022-05-12
▶
Ubuntu
Linux kernel (OEM) vulnerabilities↗2022-04-20
▶
Red Hat
kernel: heap memory leak in drivers/net/usb/sr9700.c↗2022-03-13
▶