CVE-2024-42112CWE-416

CVE-2024-42112

High · published July 30, 2024

CVSS v3.1
7.8
EPSS
0%
Percentile
13.4
In the wild
Unconfirmed
What it is

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

net: txgbe: free isb resources at the right time

When using MSI/INTx interrupt, the shared interrupts are still being

handled in the device remove routine, before free IRQs. So isb memory

is still read after it is freed. Thus move wx_free_isb_resources()

from txgbe_close() to txgbe_remove(). And fix the improper isb free

action in txgbe_open() error handling path.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00233 · 13.4th percentile
Weakness
CWE-416 · Use After Free
Published
2024-07-30T12:15Z
Affected products (8)
ProductVersionsFixed in
linux/linux_kernel≥ 6.8.12, < 6.96.9
linux/linux_kernel≥ 6.9, < 6.9.96.9.9
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 (4)
https://git.kernel.org/stable/c/935124dd5883b5de68dc5a94f582480a10643dc9 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/efdc3f54299835ddef23bea651c753c4d467010b · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/935124dd5883b5de68dc5a94f582480a10643dc9 · af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/efdc3f54299835ddef23bea651c753c4d467010b · af854a3a-2127-422b-91ae-364da2661108
EPSS history
Timeline
  • 30 JUL 07:46Z
    net: txgbe: free isb resources at the right time
    cvelistv5