CVE-2026-31627
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)
i2c: s3c24xx: check the size of the SMBUS message before using it
In the Linux kernel, the following vulnerability has been resolved: i2c: s3c24xx: check the size of the SMBUS message before using it The first byte of an i2c SMBUS message is the size, and it should be verified to ensure that it is in the range of 0..I2C_SMBUS_BLOCK_MAX before processing it. This is the same logic that was added in commit a6e04f05ce0b ("i2c: tegra: check msg length in SMBUS block read") to the i2c tegra 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) |
|---|---|---|---|---|---|
| 85747311ecb6167c989093c64a13807366fdd3a9 | affected | git | fd1650da24ed54c716aa9b69e9bbd8a662e492da | Unavailable | None listed |
| 85747311ecb6167c989093c64a13807366fdd3a9 | affected | git | 8f756a5964396da0fc9e0db33253a5b85dbbcbb6 | Unavailable | None listed |
| 85747311ecb6167c989093c64a13807366fdd3a9 | affected | git | 2d262da4bca6fab96e2e709feb95b31b0a9a03a7 | Unavailable | None listed |
| 85747311ecb6167c989093c64a13807366fdd3a9 | affected | git | fa00738ab30b07db1a43b9c85fc56b8cc3b7d197 | Unavailable | None listed |
| 85747311ecb6167c989093c64a13807366fdd3a9 | affected | git | d87d5620125a03b1eadbd5df39748215d3db7ddb | Unavailable | None listed |
| 85747311ecb6167c989093c64a13807366fdd3a9 | affected | git | 377fae22a137b6b89f3f32399a58c52cf2325416 | Unavailable | None listed |
| 85747311ecb6167c989093c64a13807366fdd3a9 | affected | git | 71b3c316b22c555d2769126a92b1244b15a9750d | Unavailable | None listed |
| 85747311ecb6167c989093c64a13807366fdd3a9 | affected | git | aaaaec39ddbcd06770dca7f1adebc3b1242ebe7b | Unavailable | None listed |
| 85747311ecb6167c989093c64a13807366fdd3a9 | affected | git | c0128c7157d639a931353ea344fb44aad6d6e17a | 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) |
|---|---|---|---|---|---|
| 3.10 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.10 | 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 |