Logo
-

Byte Open Security

(ByteOS Network)

Log In

Sign Up

ByteOS

Security
Vulnerability Details
Registries
Custom Views
Weaknesses
Attack Patterns
Filters & Tools
Vulnerability Details :

CVE-2022-50358

Summary
Assigner-Linux
Assigner Org ID-416baaa9-dc9f-4396-8d5f-8c081fb06d67
Published At-17 Sep, 2025 | 14:56
Updated At-11 May, 2026 | 19:17
Rejected At-
Credits

brcmfmac: return error when getting invalid max_flowrings from dongle

In the Linux kernel, the following vulnerability has been resolved: brcmfmac: return error when getting invalid max_flowrings from dongle When firmware hit trap at initialization, host will read abnormal max_flowrings number from dongle, and it will cause kernel panic when doing iowrite to initialize dongle ring. To detect this error at early stage, we directly return error when getting invalid max_flowrings(>256).

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:Linux
Assigner Org ID:416baaa9-dc9f-4396-8d5f-8c081fb06d67
Published At:17 Sep, 2025 | 14:56
Updated At:11 May, 2026 | 19:17
Rejected At:
▼CVE Numbering Authority (CNA)
brcmfmac: return error when getting invalid max_flowrings from dongle

In the Linux kernel, the following vulnerability has been resolved: brcmfmac: return error when getting invalid max_flowrings from dongle When firmware hit trap at initialization, host will read abnormal max_flowrings number from dongle, and it will cause kernel panic when doing iowrite to initialize dongle ring. To detect this error at early stage, we directly return error when getting invalid max_flowrings(>256).

Affected Products
Vendor
Linux Kernel Organization, IncLinux
Product
Linux
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Program Files
  • drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
Default Status
unaffected
Versions
Affected
  • From 9e37f045d5e7f33450515f237c2f6f6bfee137dd before 3cc9299036bdb647408e11e41de3eb1ff6d428cd (git)
  • From 9e37f045d5e7f33450515f237c2f6f6bfee137dd before 2e8bb402b060a6c22160de3d72cee057698177c8 (git)
  • From 9e37f045d5e7f33450515f237c2f6f6bfee137dd before 10c4b63d09a5b0ebf1b61af1dae7f25555cf58b6 (git)
  • From 9e37f045d5e7f33450515f237c2f6f6bfee137dd before 87f126b25fa8562196f0f4c0aa46a446026199bf (git)
  • From 9e37f045d5e7f33450515f237c2f6f6bfee137dd before 200347eb3b2608cc8b54c13dd1d5e03809ba2eb2 (git)
  • From 9e37f045d5e7f33450515f237c2f6f6bfee137dd before 2aca4f3734bd717e04943ddf340d49ab62299a00 (git)
Vendor
Linux Kernel Organization, IncLinux
Product
Linux
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Program Files
  • drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
Default Status
affected
Versions
Affected
  • 3.17
Unaffected
  • From 0 before 3.17 (semver)
  • From 5.4.229 through 5.4.* (semver)
  • From 5.10.163 through 5.10.* (semver)
  • From 5.15.86 through 5.15.* (semver)
  • From 6.0.16 through 6.0.* (semver)
  • From 6.1.2 through 6.1.* (semver)
  • From 6.2 through * (original_commit_for_fix)
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://git.kernel.org/stable/c/3cc9299036bdb647408e11e41de3eb1ff6d428cd
N/A
https://git.kernel.org/stable/c/2e8bb402b060a6c22160de3d72cee057698177c8
N/A
https://git.kernel.org/stable/c/10c4b63d09a5b0ebf1b61af1dae7f25555cf58b6
N/A
https://git.kernel.org/stable/c/87f126b25fa8562196f0f4c0aa46a446026199bf
N/A
https://git.kernel.org/stable/c/200347eb3b2608cc8b54c13dd1d5e03809ba2eb2
N/A
https://git.kernel.org/stable/c/2aca4f3734bd717e04943ddf340d49ab62299a00
N/A
Hyperlink: https://git.kernel.org/stable/c/3cc9299036bdb647408e11e41de3eb1ff6d428cd
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/2e8bb402b060a6c22160de3d72cee057698177c8
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/10c4b63d09a5b0ebf1b61af1dae7f25555cf58b6
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/87f126b25fa8562196f0f4c0aa46a446026199bf
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/200347eb3b2608cc8b54c13dd1d5e03809ba2eb2
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/2aca4f3734bd717e04943ddf340d49ab62299a00
Resource: N/A
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Problem Types
TypeCWE IDDescription
CWECWE-noinfoCWE-noinfo Not enough information
Type: CWE
CWE ID: CWE-noinfo
Description: CWE-noinfo Not enough information
Metrics
VersionBase scoreBase severityVector
3.14.2MEDIUM
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Version: 3.1
Base score: 4.2
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:416baaa9-dc9f-4396-8d5f-8c081fb06d67
Published At:17 Sep, 2025 | 15:15
Updated At:14 Jan, 2026 | 19:16

In the Linux kernel, the following vulnerability has been resolved: brcmfmac: return error when getting invalid max_flowrings from dongle When firmware hit trap at initialization, host will read abnormal max_flowrings number from dongle, and it will cause kernel panic when doing iowrite to initialize dongle ring. To detect this error at early stage, we directly return error when getting invalid max_flowrings(>256).

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.14.2MEDIUM
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Secondary3.14.2MEDIUM
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Type: Primary
Version: 3.1
Base score: 4.2
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Type: Secondary
Version: 3.1
Base score: 4.2
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CPE Matches
Linux Kernel Organization, Inc
linux
>>linux_kernel>>Versions before 5.4.229(exclusive)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Linux Kernel Organization, Inc
linux
>>linux_kernel>>Versions from 5.5(inclusive) to 5.10.163(exclusive)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Linux Kernel Organization, Inc
linux
>>linux_kernel>>Versions from 5.11(inclusive) to 5.15.86(exclusive)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Linux Kernel Organization, Inc
linux
>>linux_kernel>>Versions from 5.16(inclusive) to 6.0.16(exclusive)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Linux Kernel Organization, Inc
linux
>>linux_kernel>>Versions from 6.1(inclusive) to 6.1.2(exclusive)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
NVD-CWE-noinfoPrimarynvd@nist.gov
CWE ID: NVD-CWE-noinfo
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://git.kernel.org/stable/c/10c4b63d09a5b0ebf1b61af1dae7f25555cf58b6416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
https://git.kernel.org/stable/c/200347eb3b2608cc8b54c13dd1d5e03809ba2eb2416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
https://git.kernel.org/stable/c/2aca4f3734bd717e04943ddf340d49ab62299a00416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
https://git.kernel.org/stable/c/2e8bb402b060a6c22160de3d72cee057698177c8416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
https://git.kernel.org/stable/c/3cc9299036bdb647408e11e41de3eb1ff6d428cd416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
https://git.kernel.org/stable/c/87f126b25fa8562196f0f4c0aa46a446026199bf416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
Hyperlink: https://git.kernel.org/stable/c/10c4b63d09a5b0ebf1b61af1dae7f25555cf58b6
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource:
Patch
Hyperlink: https://git.kernel.org/stable/c/200347eb3b2608cc8b54c13dd1d5e03809ba2eb2
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource:
Patch
Hyperlink: https://git.kernel.org/stable/c/2aca4f3734bd717e04943ddf340d49ab62299a00
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource:
Patch
Hyperlink: https://git.kernel.org/stable/c/2e8bb402b060a6c22160de3d72cee057698177c8
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource:
Patch
Hyperlink: https://git.kernel.org/stable/c/3cc9299036bdb647408e11e41de3eb1ff6d428cd
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource:
Patch
Hyperlink: https://git.kernel.org/stable/c/87f126b25fa8562196f0f4c0aa46a446026199bf
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Resource:
Patch

Change History

0
Information is not available yet

Similar CVEs

3Records found
CVE-2019-19537
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-4.2||MEDIUM
EPSS-0.07% / 20.87%
||
7 Day CHG~0.00%
Published-03 Dec, 2019 | 15:38
Updated-05 Aug, 2024 | 02:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

In the Linux kernel before 5.2.10, there is a race condition bug that can be caused by a malicious USB device in the USB character device driver layer, aka CID-303911cfc5b9. This affects drivers/usb/core/file.c.

Action-Not Available
Vendor-n/aLinux Kernel Organization, Inc
Product-linux_kerneln/a
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2022-41848
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-4.2||MEDIUM
EPSS-0.03% / 7.69%
||
7 Day CHG~0.00%
Published-30 Sep, 2022 | 05:15
Updated-20 May, 2025 | 20:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

drivers/char/pcmcia/synclink_cs.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free if a physically proximate attacker removes a PCMCIA device while calling ioctl, aka a race condition between mgslpc_ioctl and mgslpc_detach.

Action-Not Available
Vendor-n/aLinux Kernel Organization, Inc
Product-linux_kerneln/a
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE ID-CWE-416
Use After Free
CVE-2022-41849
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-4.2||MEDIUM
EPSS-0.02% / 6.61%
||
7 Day CHG~0.00%
Published-30 Sep, 2022 | 00:00
Updated-03 Aug, 2024 | 12:56
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

drivers/video/fbdev/smscufx.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free if a physically proximate attacker removes a USB device while calling open(), aka a race condition between ufx_ops_open and ufx_usb_disconnect.

Action-Not Available
Vendor-n/aLinux Kernel Organization, IncDebian GNU/Linux
Product-debian_linuxlinux_kerneln/a
CWE ID-CWE-416
Use After Free
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Details not found