CVE-2026-98760
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)
usb: typec: tipd: fix uninitialized typec_partner_desc in tps6598x_connect()
In the Linux kernel, the following vulnerability has been resolved: usb: typec: tipd: fix uninitialized typec_partner_desc in tps6598x_connect() tps6598x_connect() passes a stack-allocated typec_partner_desc to typec_register_partner() after initializing only usb_pd, accessory and identity. typec_register_partner() copies attach and deattach from the descriptor into the partner. With those fields left unset, garbage function pointers may be stored and later invoked from typec_partner_link_device() when a USB device is linked to the port. Uninitialized pd_revision and usb_capability similarly leak stack data through partner sysfs. Zero-initialize the descriptor so optional callbacks remain NULL and the remaining fields are zero.
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) |
|---|---|---|---|---|---|
| 0a4c005bd1715d8b32a368ed5516a6ee7e603d18 | affected | git | a39d53f70e637ff3970046c32106a0e64fca62cd | Unavailable | None listed |
| 0a4c005bd1715d8b32a368ed5516a6ee7e603d18 | affected | git | 4b6823ce0e548491cb9663303cba28e18d351096 | Unavailable | None listed |
| 0a4c005bd1715d8b32a368ed5516a6ee7e603d18 | affected | git | 282be6ae8be791762740107c79cecf5121f66063 | Unavailable | None listed |
| 0a4c005bd1715d8b32a368ed5516a6ee7e603d18 | affected | git | dac0c073c6ad5f1bbb5e9fea9023fc1b4dab5e14 | Unavailable | None listed |
| 0a4c005bd1715d8b32a368ed5516a6ee7e603d18 | affected | git | c4b27b3605788bbf9e4251f3cd4ab94645ab036f | 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) |
|---|---|---|---|---|---|
| 4.15 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.15 | Unavailable | None listed |
| 6.6.160 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.113 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.56 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.2.10 | unaffected | semver | Unavailable | 7.2.* | None listed |
| 7.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |