CVE-2025-21802
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2025
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
net: hns3: fix oops when unload drivers paralleling
In the Linux kernel, the following vulnerability has been resolved: net: hns3: fix oops when unload drivers paralleling When unload hclge driver, it tries to disable sriov first for each ae_dev node from hnae3_ae_dev_list. If user unloads hns3 driver at the time, because it removes all the ae_dev nodes, and it may cause oops. But we can't simply use hnae3_common_lock for this. Because in the process flow of pci_disable_sriov(), it will trigger the remove flow of VF, which will also take hnae3_common_lock. To fixes it, introduce a new mutex to protect the unload process.
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) |
|---|---|---|---|---|---|
| d36b15e3e7b5937cb1f6ac590a85facc3a320642 | affected | git | 622d92a67656e5c4d2d6ccac02d688ed995418c6 | Unavailable | None listed |
| 0dd8a25f355b4df2d41c08df1716340854c7d4c5 | affected | git | 8c640dd3d900cc8988a39c007591f1deee776df4 | Unavailable | None listed |
| 0dd8a25f355b4df2d41c08df1716340854c7d4c5 | affected | git | e876522659012ef2e73834a0b9f1cbe3f74d5fad | Unavailable | None listed |
| 0dd8a25f355b4df2d41c08df1716340854c7d4c5 | affected | git | b5a8bc47aa0a4aa8bca5466dfa2d12dbb5b3cd0c | Unavailable | None listed |
| 0dd8a25f355b4df2d41c08df1716340854c7d4c5 | affected | git | 82736bb83fb0221319c85c2e9917d0189cd84e1e | Unavailable | None listed |
| 0dd8a25f355b4df2d41c08df1716340854c7d4c5 | affected | git | cafe9a27e22736d4a01b3933e36225f9857c7988 | Unavailable | None listed |
| 0dd8a25f355b4df2d41c08df1716340854c7d4c5 | affected | git | 92e5995773774a3e70257e9c95ea03518268bea5 | Unavailable | None listed |
| b06ad258e01389ca3ff13bc180f3fcd6a608f1cd | affected | git | Unavailable | Unavailable | None listed |
| c4b64011e458aa2b246cd4e42012cfd83d2d9a5c | affected | git | Unavailable | Unavailable | None listed |
| 9b5a29f0acefa3eb1dbe2fa302b393eeff64d933 | affected | git | Unavailable | Unavailable | None listed |
| 5.10.76 | affected | semver | 5.10.235 | Unavailable | None listed |
| 4.19.214 | affected | semver | 4.20 | Unavailable | None listed |
| 5.4.156 | affected | semver | 5.5 | Unavailable | None listed |
| 5.14.15 | affected | semver | 5.15 | 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) |
|---|---|---|---|---|---|
| 5.15 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.15 | Unavailable | None listed |
| 5.10.235 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.179 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.129 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.76 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.13 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.13.2 | unaffected | semver | Unavailable | 6.13.* | None listed |
| 6.14 | unaffected | original_commit_for_fix | Unavailable | * | None listed |