CVE-2024-44998

HIGH EPSS 16.4%
Published Sep 4, 20241y ago · Modified Jun 17, 20261w ago
7.8 CVSS 3.1
High
Find Similar
Published Sep 4, 2024 1y ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: atm: idt77252: prevent use after free in dequeue_rx() We can't dereference "skb" after calling vcc->push() because the skb is released.

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
16.4% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-416 Use After Free Memory Safety

Affected Products 10

VendorProductVersionRange
linuxlinux_kernel*≥2.6.12  –  <4.19.321
linuxlinux_kernel*≥4.20  –  <5.4.283
linuxlinux_kernel*≥5.5  –  <5.10.225
linuxlinux_kernel*≥5.11  –  <5.15.166
linuxlinux_kernel*≥5.16  –  <6.1.107
linuxlinux_kernel*≥6.2  –  <6.6.48
linuxlinux_kernel*≥6.7  –  <6.10.7
linuxlinux_kernel6.11any
linuxlinux_kernel6.11any
linuxlinux_kernel6.11any

References 10

  • git.kernel.org https://git.kernel.org/stable/c/09e086a5f72ea27c758b3f3b419a69000c32adc1
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/1cece837e387c039225f19028df255df87a97c0d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/24cf390a5426aac9255205e9533cdd7b4235d518
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/379a6a326514a3e2f71b674091dfb0e0e7522b55
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/628ea82190a678a56d2ec38cda3addf3b3a6248d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/91b4850e7165a4b7180ef1e227733bcb41ccdf10
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/a9a18e8f770c9b0703dab93580d0b02e199a4c79
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/ef23c18ab88e33ce000d06a5c6aad0620f219bfd
    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/09e086a5f72ea27c758b3f3b419a69000c32adc1
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/1cece837e387c039225f19028df255df87a97c0d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/24cf390a5426aac9255205e9533cdd7b4235d518
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/379a6a326514a3e2f71b674091dfb0e0e7522b55
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/628ea82190a678a56d2ec38cda3addf3b3a6248d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/91b4850e7165a4b7180ef1e227733bcb41ccdf10
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/a9a18e8f770c9b0703dab93580d0b02e199a4c79
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/ef23c18ab88e33ce000d06a5c6aad0620f219bfd
    Patch