CVE-2022-41850CWE-362CWE-416

CVE-2022-41850

Medium · published September 30, 2022

CVSS v3.1
4.7
EPSS
0%
Percentile
12.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
4.7 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00223 · 12.3th percentile
Weaknesses
CWE-362 · Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition'); CWE-416 · Use After Free
Published
2022-09-30T10:15Z
Affected products (2)
ProductVersionsFixed in
linux/linux_kernel≤ 5.19.12—
debian/debian_linuxall versions—
References (9)
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=cacdb14b1c8d3804a3a7d31773bc7569837b71a4 · [email protected]https://lists.debian.org/debian-lts-announce/2022/12/msg00031.html · [email protected]https://lists.debian.org/debian-lts-announce/2022/12/msg00034.html · [email protected]https://lore.kernel.org/all/20220904193115.GA28134%40ubuntu/t/#u · [email protected]https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=cacdb14b1c8d3804a3a7d31773bc7569837b71a4 · af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2022/12/msg00031.html · af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2022/12/msg00034.html · af854a3a-2127-422b-91ae-364da2661108https://lore.kernel.org/all/20220904193115.GA28134%40ubuntu/t/#u · af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/html/ssa-794697.html · 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e
EPSS history
Timeline
  • 30 SEP 00:00Z
    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…
    cvelistv5