CVE-2024-42280

HIGH EPSS 15.4%
Published Aug 17, 20241y ago · Modified Jun 17, 20261w ago
7.8 CVSS 3.1
High
Find Similar
Published Aug 17, 2024 1y ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: mISDN: Fix a use after free in hfcmulti_tx() Don't dereference *sp after calling dev_kfree_skb(*sp).

CVSS Details

Base Score
7.8
Exploitability
1.8
Impact
5.9
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
15.4% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-416 Use After Free Memory Safety

Affected Products 7

VendorProductVersionRange
linuxlinux_kernel*≥2.6.27  –  <4.19.320
linuxlinux_kernel*≥4.20  –  <5.4.282
linuxlinux_kernel*≥5.5  –  <5.10.224
linuxlinux_kernel*≥5.11  –  <5.15.165
linuxlinux_kernel*≥5.16  –  <6.1.103
linuxlinux_kernel*≥6.2  –  <6.6.44
linuxlinux_kernel*≥6.7  –  <6.10.3

References 10

  • git.kernel.org https://git.kernel.org/stable/c/4d8b642985ae24f4b3656438eb8489834a17bb80
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/61ab751451f5ebd0b98e02276a44e23a10110402
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/70db2c84631f50e02e6b32b543700699dd395803
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/7e4a539bca7d8d20f2c5d93c18cce8ef77cd78e0
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/8f4030277dfb9dbe04fd78566b19931097c9d629
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/9460ac3dd1ae033bc2b021a458fb535a0c36ddb2
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/d3e4d4a98c5629ccdcb762a0ff6c82ba9738a0c3
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/ddc79556641ee070d36be0de4a1f0a16a71f1fc7
    Patch
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/4d8b642985ae24f4b3656438eb8489834a17bb80
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/61ab751451f5ebd0b98e02276a44e23a10110402
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/70db2c84631f50e02e6b32b543700699dd395803
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/7e4a539bca7d8d20f2c5d93c18cce8ef77cd78e0
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/8f4030277dfb9dbe04fd78566b19931097c9d629
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/9460ac3dd1ae033bc2b021a458fb535a0c36ddb2
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/d3e4d4a98c5629ccdcb762a0ff6c82ba9738a0c3
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/ddc79556641ee070d36be0de4a1f0a16a71f1fc7
    Patch