CVE-2022-50358
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2022
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
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).
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 9e37f045d5e7f33450515f237c2f6f6bfee137dd | affected | git | 3cc9299036bdb647408e11e41de3eb1ff6d428cd | Unavailable | None listed |
| 9e37f045d5e7f33450515f237c2f6f6bfee137dd | affected | git | 2e8bb402b060a6c22160de3d72cee057698177c8 | Unavailable | None listed |
| 9e37f045d5e7f33450515f237c2f6f6bfee137dd | affected | git | 10c4b63d09a5b0ebf1b61af1dae7f25555cf58b6 | Unavailable | None listed |
| 9e37f045d5e7f33450515f237c2f6f6bfee137dd | affected | git | 87f126b25fa8562196f0f4c0aa46a446026199bf | Unavailable | None listed |
| 9e37f045d5e7f33450515f237c2f6f6bfee137dd | affected | git | 200347eb3b2608cc8b54c13dd1d5e03809ba2eb2 | Unavailable | None listed |
| 9e37f045d5e7f33450515f237c2f6f6bfee137dd | affected | git | 2aca4f3734bd717e04943ddf340d49ab62299a00 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 3.17 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.17 | Unavailable | None listed |
| 5.4.229 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.163 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.86 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.0.16 | unaffected | semver | Unavailable | 6.0.* | None listed |
| 6.1.2 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.2 | unaffected | original_commit_for_fix | Unavailable | * | None listed |