CVE-2022-41850 — Race Condition in Linux

CWE-362 — Race ConditionCWE-416 — Use After FreeCWE-366 — Race Condition within a Thread51 documents8 sources
Severity
4.7MEDIUMNVD
OSV8.8OSV6.7OSV6.6OSV5.9OSV5.5
EPSS
0.0%
top 93.54%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
9
Linux KernelDebian LinuxDebian Linux+6 more
Timeline
PublishedSep 30
Latest updateJun 15

Description

roccat_report_event in drivers/hid/hid-roccat.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free in certain situations where a report is received while copying a report->value is in progress.

CVSS vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.0 | Impact: 3.6

Affected Packages10 packages

▶Debianlinux/linux_kernel< 5.10.158-1+3
▶Ubuntulinux/linux_kernel< 4.15.0-204.215+3
▶NVDlinux/linux_kernel5.19.12
▶debiandebian/linux< linux 6.0.3-1 (bookworm)

Also affects: Debian Linux 10.0

🔴Vulnerability Details

22
OSV
linux, linux-kvm, linux-lts-xenial vulnerabilities↗2023-04-12
▶
OSV
linux-gcp vulnerabilities↗2023-04-11
▶
OSV
linux-aws vulnerabilities↗2023-04-06
▶
OSV
linux-oem-5.14, linux-oem-5.17 vulnerabilities↗2023-03-27
▶
OSV
linux-azure vulnerabilities↗2023-03-27
▶

📋Vendor Advisories

28
CISA ICS
Siemens SIMATIC S7-1500 TM MFP Linux Kernel↗2023-06-15
▶
Ubuntu
Linux kernel (AWS) vulnerabilities↗2023-04-12
▶
Ubuntu
Linux kernel vulnerabilities↗2023-04-12
▶
Ubuntu
Linux kernel (GCP) vulnerabilities↗2023-04-11
▶
Ubuntu
Linux kernel (AWS) vulnerabilities↗2023-04-06
▶