CVE-2022-49263

MEDIUM EPSS 15.9%
Published Feb 26, 20251y ago · Modified Jun 17, 20262w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Feb 26, 2025 1y ago
Last Modified Jun 17, 2026 2w ago

Description

In the Linux kernel, the following vulnerability has been resolved: brcmfmac: pcie: Release firmwares in the brcmf_pcie_setup error path This avoids leaking memory if brcmf_chip_get_raminfo fails. Note that the CLM blob is released in the device remove path.

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
15.9% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-401

Affected Products 5

VendorProductVersionRange
linuxlinux_kernel*≥5.4  –  <5.4.189
linuxlinux_kernel*≥5.5  –  <5.10.110
linuxlinux_kernel*≥5.11  –  <5.15.33
linuxlinux_kernel*≥5.16  –  <5.16.19
linuxlinux_kernel*≥5.17  –  <5.17.2

References 6

  • git.kernel.org https://git.kernel.org/stable/c/0347bdfdb1529994ac3a4cb425087c477a74eb2c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/4e0b507597e1a86e9b4c056ab274c427223cf8ea
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/5e90f0f3ead014867dade7a22f93958119f5efab
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/a88337a06966f2d733ad9a97714b874469133f14
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/d0ab87f8dcdfe72dc1d763be3392c1fc51a1ace2
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f3820ddaf4f3ac80c7401ccc6a42e663c9317f31
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/0347bdfdb1529994ac3a4cb425087c477a74eb2c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/4e0b507597e1a86e9b4c056ab274c427223cf8ea
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/5e90f0f3ead014867dade7a22f93958119f5efab
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/a88337a06966f2d733ad9a97714b874469133f14
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/d0ab87f8dcdfe72dc1d763be3392c1fc51a1ace2
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f3820ddaf4f3ac80c7401ccc6a42e663c9317f31
    Patch