CVE-2026-23164
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)
rocker: fix memory leak in rocker_world_port_post_fini()
In the Linux kernel, the following vulnerability has been resolved: rocker: fix memory leak in rocker_world_port_post_fini() In rocker_world_port_pre_init(), rocker_port->wpriv is allocated with kzalloc(wops->port_priv_size, GFP_KERNEL). However, in rocker_world_port_post_fini(), the memory is only freed when wops->port_post_fini callback is set: if (!wops->port_post_fini) return; wops->port_post_fini(rocker_port); kfree(rocker_port->wpriv); Since rocker_ofdpa_ops does not implement port_post_fini callback (it is NULL), the wpriv memory allocated for each port is never freed when ports are removed. This leads to a memory leak of sizeof(struct ofdpa_port) bytes per port on every device removal. Fix this by always calling kfree(rocker_port->wpriv) regardless of whether the port_post_fini callback exists.
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) |
|---|---|---|---|---|---|
| e420114eef4a3a5025a243b89b0dc343101e3d3c | affected | git | 2a3a64d75d2d0727da285749476761ebcad557a3 | Unavailable | None listed |
| e420114eef4a3a5025a243b89b0dc343101e3d3c | affected | git | b11e6f926480ab0939fec44781f28558c54be4e7 | Unavailable | None listed |
| e420114eef4a3a5025a243b89b0dc343101e3d3c | affected | git | 8ce2e85889939c02740b4245301aa5c35fc94887 | Unavailable | None listed |
| e420114eef4a3a5025a243b89b0dc343101e3d3c | affected | git | d448bf96889f1905e740c554780f5c9fa0440566 | Unavailable | None listed |
| e420114eef4a3a5025a243b89b0dc343101e3d3c | affected | git | d8723917efda3b4f4c3de78d1ec1e1af015c0be1 | Unavailable | None listed |
| e420114eef4a3a5025a243b89b0dc343101e3d3c | affected | git | dce375f4afc348c310d171abcde7ec1499a4c26a | Unavailable | None listed |
| e420114eef4a3a5025a243b89b0dc343101e3d3c | affected | git | 8d7ba71e46216b8657a82ca2ec118bc93812a4d0 | 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) |
|---|---|---|---|---|---|
| 4.6 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.6 | Unavailable | None listed |
| 5.10.249 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.199 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.162 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.123 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.69 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.9 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.19 | unaffected | original_commit_for_fix | Unavailable | * | None listed |