CVE-2026-31615
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: gadget: renesas_usb3: validate endpoint index in standard request handlers
In the Linux kernel, the following vulnerability has been resolved: usb: gadget: renesas_usb3: validate endpoint index in standard request handlers The GET_STATUS and SET/CLEAR_FEATURE handlers extract the endpoint number from the host-supplied wIndex without any sort of validation. Fix this up by validating the number of endpoints actually match up with the number the device has before attempting to dereference a pointer based on this math. This is just like what was done in commit ee0d382feb44 ("usb: gadget: aspeed_udc: validate endpoint index for ast udc") for the aspeed driver.
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) |
|---|---|---|---|---|---|
| 746bfe63bba37ad55956b7377c9af494e7e28929 | affected | git | 7caaf76207f50c77abfd788380e19b2c23a94415 | Unavailable | None listed |
| 746bfe63bba37ad55956b7377c9af494e7e28929 | affected | git | c4e5ae6db2328d2d9ed55d3005a36c13faab0752 | Unavailable | None listed |
| 746bfe63bba37ad55956b7377c9af494e7e28929 | affected | git | 360aa6e71870a175a6d86af905be2ca171639eb3 | Unavailable | None listed |
| 746bfe63bba37ad55956b7377c9af494e7e28929 | affected | git | 1b2bfedccc4fb8c9572e1ea464f905424c91de2a | Unavailable | None listed |
| 746bfe63bba37ad55956b7377c9af494e7e28929 | affected | git | adb8014599fdf0818d3d93f1f74e06cd0bdec08d | Unavailable | None listed |
| 746bfe63bba37ad55956b7377c9af494e7e28929 | affected | git | 44216e3dd4455b798899b50eedb0ec3831dff8e0 | Unavailable | None listed |
| 746bfe63bba37ad55956b7377c9af494e7e28929 | affected | git | 37f430b2240655e6b0199a92aa1057e4d621be51 | Unavailable | None listed |
| 746bfe63bba37ad55956b7377c9af494e7e28929 | affected | git | e3d42598f2995cdc07b7779874e7c5f8a1b773db | Unavailable | None listed |
| 746bfe63bba37ad55956b7377c9af494e7e28929 | affected | git | f880aac8a57ebd92abfa685d45424b2998ac1059 | 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) |
|---|---|---|---|---|---|
| 4.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.5 | Unavailable | None listed |
| 5.10.258 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.209 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.175 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.136 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.83 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.24 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.19.14 | unaffected | semver | Unavailable | 6.19.* | None listed |
| 7.0.1 | unaffected | semver | Unavailable | 7.0.* | None listed |
| 7.1 | unaffected | original_commit_for_fix | Unavailable | * | None listed |