CVE-2024-47756

MEDIUM EPSS 12.3%
Published Oct 21, 20241y ago · Modified Jun 17, 20262w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Oct 21, 2024 1y ago
Last Modified Jun 17, 2026 2w ago

Description

In the Linux kernel, the following vulnerability has been resolved: PCI: keystone: Fix if-statement expression in ks_pcie_quirk() This code accidentally uses && where || was intended. It potentially results in a NULL dereference. Thus, fix the if-statement expression to use the correct condition. [kwilczynski: commit log]

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
12.3% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-476 NULL Pointer Dereference Memory Safety

Affected Products 7

VendorProductVersionRange
linuxlinux_kernel*≥5.4.284  –  <5.5
linuxlinux_kernel*≥6.1.110  –  <6.1.113
linuxlinux_kernel*≥6.6.51  –  <6.6.54
linuxlinux_kernel*≥6.10.10  –  <6.10.13
linuxlinux_kernel*≥6.11  –  <6.11.2
linuxlinux_kernel5.10.226any
linuxlinux_kernel5.15.167any

References 10

  • git.kernel.org https://git.kernel.org/stable/c/2171c5cb2fbc3e03af7e8116cd58736c09328655
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/23838bef2adb714ec37b2d6141dccf4a3a70bdef
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/6188a1c762eb9bbd444f47696eda77a5eae6207a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/72210e52e19a27f615e0b5273d2bf012d0dc318d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/9c9afc3e75069fcfb067727973242cfbf00dd7eb
  • git.kernel.org https://git.kernel.org/stable/c/c289903b7a216df5ea6e1850ddf1b958eea9921d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/dc5aeba07395c8dfa29bb878c8ce4d5180427221
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/e85ab507882db165c10a858d7f685a0a38f0312e
    Patch
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/2171c5cb2fbc3e03af7e8116cd58736c09328655
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/23838bef2adb714ec37b2d6141dccf4a3a70bdef
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/6188a1c762eb9bbd444f47696eda77a5eae6207a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/72210e52e19a27f615e0b5273d2bf012d0dc318d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c289903b7a216df5ea6e1850ddf1b958eea9921d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/dc5aeba07395c8dfa29bb878c8ce4d5180427221
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/e85ab507882db165c10a858d7f685a0a38f0312e
    Patch