CVE-2026-68333
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
dpaa2-switch: put MAC endpoint device on disconnect
In the Linux kernel, the following vulnerability has been resolved: dpaa2-switch: put MAC endpoint device on disconnect fsl_mc_get_endpoint() returns the MAC endpoint device with a reference taken through device_find_child(). The switch port connect path stores that device in mac->mc_dev and keeps it for the lifetime of the connected MAC object. However, the disconnect path only closes the MAC and frees the dpaa2_mac object. It does not drop the endpoint device reference stored in mac->mc_dev, so every successful connect leaks that device reference when the MAC is later disconnected. Drop the endpoint device reference before freeing the dpaa2_mac object.
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) |
|---|---|---|---|---|---|
| 84cba72956fddf29ba666f885c39ed147024c125 | affected | git | 196f7301537814bef0f5915f87cd73d6d1235c19 | Unavailable | None listed |
| 84cba72956fddf29ba666f885c39ed147024c125 | affected | git | 0e9a6811eb6198ab17538cd01fa155d133b238ed | Unavailable | None listed |
| 84cba72956fddf29ba666f885c39ed147024c125 | affected | git | 1f4ca61b7a93de3dfa5161bcd38ecb99bb091c38 | Unavailable | None listed |
| 84cba72956fddf29ba666f885c39ed147024c125 | affected | git | 680eecc850d36a280df9780496bc603fec17b2d6 | Unavailable | None listed |
| 84cba72956fddf29ba666f885c39ed147024c125 | affected | git | 26ac2d3602347f0377fbcd5214bc28a9d735ae68 | Unavailable | None listed |
| 84cba72956fddf29ba666f885c39ed147024c125 | affected | git | c27694ff6748e08fcd2fdba89018439d75b8198f | Unavailable | None listed |
| 84cba72956fddf29ba666f885c39ed147024c125 | affected | git | 4c1eabbef7a1707635652e956e39db1269c3af2b | 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 |
| 5.15.216 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.183 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.148 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.101 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.42 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.1.6 | unaffected | semver | Unavailable | 7.1.* | None listed |
| 7.2 | unaffected | original_commit_for_fix | Unavailable | * | None listed |