CVE-2026-74603
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)
ptp: ocp: Fix board ID over-read
In the Linux kernel, the following vulnerability has been resolved: ptp: ocp: Fix board ID over-read The EEPROM board ID is a fixed 13-byte field and is not guaranteed to contain a NUL terminator. Passing it directly to devlink_info_version_fixed_put() treats it as a C string and may read beyond the field. Format at most OCP_BOARD_ID_LEN bytes into the existing local buffer before reporting the ID. Use a precision limit because the snprintf() output size alone does not bound the source string scan.
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) |
|---|---|---|---|---|---|
| 0cfcdd1ebcfe1a9b262f6ad8419580720dc843c4 | affected | git | 72ef3ce80078199bfad32f98d055f44ba7cd0c3d | Unavailable | None listed |
| 0cfcdd1ebcfe1a9b262f6ad8419580720dc843c4 | affected | git | 3d965811be78473654e6e8cc8e4fb7b6b87aa6c1 | Unavailable | None listed |
| 0cfcdd1ebcfe1a9b262f6ad8419580720dc843c4 | affected | git | f92558bbe78d6284fedd053900f82a70f0aa8707 | Unavailable | None listed |
| 0cfcdd1ebcfe1a9b262f6ad8419580720dc843c4 | affected | git | 5fd91dd4a143479b0575fb1f202ec1c501e71fd5 | Unavailable | None listed |
| 0cfcdd1ebcfe1a9b262f6ad8419580720dc843c4 | affected | git | f8d7e5751267637190eff887c971d5b468106213 | Unavailable | None listed |
| 0cfcdd1ebcfe1a9b262f6ad8419580720dc843c4 | affected | git | 6b69f2ef10cdb018c0b127a7cab88e590bbddba4 | 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) |
|---|---|---|---|---|---|
| 5.18 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.18 | Unavailable | None listed |
| 6.1.183 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.152 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.104 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.45 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.1.9 | unaffected | semver | Unavailable | 7.1.* | None listed |
| 7.2 | unaffected | original_commit_for_fix | Unavailable | * | None listed |