CVE-2026-53150
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)
thunderbolt: Reject zero-length property entries in validator
In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Reject zero-length property entries in validator tb_property_entry_valid() accepts entries with length == 0 for DIRECTORY, DATA, and TEXT types. A zero-length TEXT entry passes validation but causes an underflow in the null-termination logic: property->value.text[property->length * 4 - 1] = '\0'; When property->length is 0 this writes to offset -1 relative to the allocation. Reject zero-length entries early in the validator since they have no valid representation in the XDomain property protocol.
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) |
|---|---|---|---|---|---|
| cdae7c07e3e3509eaabc18c1640a55dc5b99c179 | affected | git | 581c2053ab4dbe27e83c9e62deb4c73aa8dc0c3a | Unavailable | None listed |
| cdae7c07e3e3509eaabc18c1640a55dc5b99c179 | affected | git | 35d6c9252a152e756768a26dbf216b9dd9dd8e92 | Unavailable | None listed |
| cdae7c07e3e3509eaabc18c1640a55dc5b99c179 | affected | git | 99d9dbad1463afb510d42c9714f846361d1b726d | Unavailable | None listed |
| cdae7c07e3e3509eaabc18c1640a55dc5b99c179 | affected | git | 5f56bc6bddffe8710ba0ba8844023b5a44ca90e4 | Unavailable | None listed |
| cdae7c07e3e3509eaabc18c1640a55dc5b99c179 | affected | git | ca11e7da4fba4b394f69e16448f4463c44c84de6 | Unavailable | None listed |
| cdae7c07e3e3509eaabc18c1640a55dc5b99c179 | affected | git | 2e0ddac549ebd713eb9f4a15b6496e3440a17d8b | Unavailable | None listed |
| cdae7c07e3e3509eaabc18c1640a55dc5b99c179 | affected | git | 3b6e68cb97f725385010264a873e14a3921b6b8a | Unavailable | None listed |
| cdae7c07e3e3509eaabc18c1640a55dc5b99c179 | affected | git | cff8eb65d1eafe7793e54b4d0cf6bf831644630b | 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 |
| 5.10.259 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.210 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.176 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.143 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.94 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.36 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.0.13 | unaffected | semver | Unavailable | 7.0.* | None listed |
| 7.1 | unaffected | original_commit_for_fix | Unavailable | * | None listed |