CVE-2022-48964CWE-416

CVE-2022-48964

High · published October 22, 2024

CVSS v3.1
8.8
EPSS
0%
Percentile
23.0
In the wild
Unconfirmed
What it is

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

ravb: Fix potential use-after-free in ravb_rx_gbeth()

The skb is delivered to napi_gro_receive() which may free it, after calling this,

dereferencing skb may trigger 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
0.00313 · 23.0th percentile
Weakness
CWE-416 · Use After Free
Published
2024-10-22T00:15Z
Affected products (9)
ProductVersionsFixed in
linux/linux_kernel≥ 5.16, < 6.0.136.0.13
linux/linux_kernelall versions—
linux/linux_kernelall versions—
linux/linux_kernelall versions—
linux/linux_kernelall versions—
linux/linux_kernelall versions—
linux/linux_kernelall versions—
linux/linux_kernelall versions—
linux/linux_kernelall versions—
References (2)
https://git.kernel.org/stable/c/5a5a3e564de6a8db987410c5c2f4748d50ea82b8 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e63c681494dcc0527c625a0a4f59bf10259f5ee0 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67
EPSS history
Timeline
  • 21 OCT 20:05Z
    ravb: Fix potential use-after-free in ravb_rx_gbeth()
    cvelistv5