CVE-2022-25375 — Improper Validation of Specified Quantity in Input in Kernel

CWE-1284 — Improper Validation of Specified Quantity in InputCWE-668 — Resource ExposureCWE-552 — Files or Directories Accessible to External Parties16 documents8 sources
Severity
5.5MEDIUMNVD
OSV7.0OSV5.6OSV4.7
EPSS
0.7%
top 27.68%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Linux KernelDebian LinuxDebian Linux+3 more
Timeline
PublishedFeb 20
Latest updateJul 29

Description

An issue was discovered in drivers/usb/gadget/function/rndis.c in the Linux kernel before 5.16.10. The RNDIS USB gadget lacks validation of the size of the RNDIS_MSG_SET command. Attackers can obtain sensitive information from kernel memory.

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 Packages7 packages

▶NVDlinux/linux_kernel< 5.16.10
▶Debianlinux/linux_kernel< 5.10.92-2+3
▶Ubuntulinux/linux_kernel< 4.15.0-177.186+2

Also affects: Debian Linux 10.0, 11.0, 9.0

Patches

Patch: www.openwall.com ↗Patch: cdn.kernel.org ↗Patch: github.com ↗

🔴Vulnerability Details

7
OSV
linux, linux-aws, linux-kvm, linux-lts-xenial vulnerabilities↗2022-07-29
▶
OSV
CVE-2022-25375: In rndis_set_response of rndis↗2022-06-01
▶
OSV
linux, linux-aws, linux-azure, linux-azure-5.4, linux-azure-fde, linux-gcp, linux-gcp-5.4, linux-gke, linux-gkeop, linux-gkeop-5.4, linux-hwe-5.4, linux-ibm, linux-ibm-5.4, linux-kvm, linux-oracle, li↗2022-05-12
▶
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
▶

📋Vendor Advisories

8
Ubuntu
Linux kernel vulnerabilities↗2022-07-29
▶
Android
CVE-2022-25375: RNDIS driver↗2022-06-01
▶
Ubuntu
Linux kernel vulnerabilities↗2022-05-12
▶
Ubuntu
Linux kernel vulnerabilities↗2022-05-12
▶
Ubuntu
Linux kernel vulnerabilities↗2022-05-12
▶