CVE-2022-49887

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

Description

In the Linux kernel, the following vulnerability has been resolved: media: meson: vdec: fix possible refcount leak in vdec_probe() v4l2_device_unregister need to be called to put the refcount got by v4l2_device_register when vdec_probe fails or vdec_remove is called.

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
5.5% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 5

VendorProductVersionRange
linuxlinux_kernel* <5.4.224
linuxlinux_kernel*≥5.5  –  <5.10.154
linuxlinux_kernel*≥5.11  –  <5.15.78
linuxlinux_kernel*≥5.16  –  <6.0.8
linuxlinux_kernel6.1any

References 5

  • git.kernel.org https://git.kernel.org/stable/c/0457e7b12ece1a7e41fa0ae8b7e47c0a72a83bef
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/70119756311a0be3b95bec2e1ba714673e90feba
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/7718999356234d9cc6a11b4641bb773928f1390f
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/be6e22f54623d8a856a4f167b25be73c2ff1ff80
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f96ad391d054bd5c36994f98afd6a12cbb5600bf
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/0457e7b12ece1a7e41fa0ae8b7e47c0a72a83bef
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/70119756311a0be3b95bec2e1ba714673e90feba
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/7718999356234d9cc6a11b4641bb773928f1390f
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/be6e22f54623d8a856a4f167b25be73c2ff1ff80
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f96ad391d054bd5c36994f98afd6a12cbb5600bf
    Patch