CVE-2022-49484

MEDIUM EPSS 10.6%
Published Feb 26, 20251y ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Feb 26, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: mt76: mt7915: fix possible NULL pointer dereference in mt7915_mac_fill_rx_vector Fix possible NULL pointer dereference in mt7915_mac_fill_rx_vector routine if the chip does not support dbdc and the hw reports band_idx set to 1.

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
10.6% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-476 NULL Pointer Dereference Memory Safety

Affected Products 1

VendorProductVersionRange
linuxlinux_kernel*≥5.12  –  <5.18.3

References 2

  • git.kernel.org https://git.kernel.org/stable/c/268e8ef187eb8780d021b0e4f5ffa92dee5c4983
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/62fdc974894eec80d678523458cf99bbdb887e22
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/268e8ef187eb8780d021b0e4f5ffa92dee5c4983
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/62fdc974894eec80d678523458cf99bbdb887e22
    Patch