CVE-2022-50732

CVE-2022-50732

High · published December 24, 2025

CVSS v3.1
8.8
EPSS
0%
Percentile
35.4
In the wild
Unconfirmed
What it is

In the Linux kernel, the following vulnerability has been resolved:

staging: rtl8192u: Fix use after free in ieee80211_rx()

We cannot dereference the "skb" pointer after calling

ieee80211_monitor_rx(), because it is a use after free.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00422 · 35.4th percentile
Published
2025-12-24T18:15Z
References (9)
https://git.kernel.org/stable/c/288ada16a93aab5aa2ebea8190aafdb35b716854 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/73df1172bbcc8d45cd28e3b1a9ca2edb2f9f7ce6 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9c03db0ec84b7964a11b20706665c99a5fead332 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a0df8d44b555ae09729d6533fd4532977563c7b9 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b0aaec894a909c88117c8bda6c7c9b26cf7c744b · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/bcc5e2dcf09089b337b76fc1a589f6ff95ca19ac · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/daa8045a991363ccdae5615d170f35aa1135e7a7 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/de174163c0d319ff06d622e79130a0017c8f5a6e · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/fdc62d31d50e4ce5d8f363fcb8299ba0e00ee6fd · 416baaa9-dc9f-4396-8d5f-8c081fb06d67
EPSS history
Timeline
  • 24 DEC 12:22Z
    staging: rtl8192u: Fix use after free in ieee80211_rx()
    cvelistv5