CVE-2022-49263

brcmfmac: pcie: Release firmwares in the brcmf_pcie_setup error path

MEDIUM

5.5

CVSS Score

Published: February 26, 2025 at 01:56 AM UTC

Updated: June 17, 2026 at 05:17 AM UTC

1 product affected across 1 vendorLinux Kernel

Using Linux by Linux?

Get instant alerts when new vulnerabilities affect Linux - before attackers find them.

Real-time alertsTrack your software stackFree plan available

Start Free Sign In

Severity

MEDIUM5.5

Exploit prediction

EPSS 0.3%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel · Linux

95%

5.11 ≤ v < 5.15.335.16 ≤ v < 5.16.195.17 ≤ v < 5.17.25.4 ≤ v < 5.10.1105.4 ≤ v < 5.15.335.4 ≤ v < 5.16.195.4 ≤ v < 5.17.25.4 ≤ v < 5.185.4 ≤ v < 5.4.1895.5 ≤ v < 5.10.1105.482f93cf46d6007ffa003b2d4a2834563b6b84d21

Vendor states this is fixed in 0347bdfdb1529994ac3a4cb425087c477a74eb2c (fixed)

Vendor states this is fixed in 4e0b507597e1a86e9b4c056ab274c427223cf8ea (fixed)

Vendor states this is fixed in 5e90f0f3ead014867dade7a22f93958119f5efab (fixed)

Vendor states this is fixed in a88337a06966f2d733ad9a97714b874469133f14 (fixed)

Vendor states this is fixed in d0ab87f8dcdfe72dc1d763be3392c1fc51a1ace2 (fixed)

Vendor states this is fixed in f3820ddaf4f3ac80c7401ccc6a42e663c9317f31 (fixed)

Vendor states this is fixed in 5.10.110 (unaffected)

Vendor states this is fixed in 5.15.33 (unaffected)

Vendor states this is fixed in 5.16.19 (unaffected)

Vendor states this is fixed in 5.17.2 (unaffected)

Vendor states this is fixed in 5.18 (unaffected)

Vendor states this is fixed in 5.4 (unaffected)