CVE-2026-80680
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: amd-mp2: Unregister callback on adapter add failure
In the Linux kernel, the following vulnerability has been resolved: i2c: amd-mp2: Unregister callback on adapter add failure amd_mp2_register_cb() stores the platform I2C context in the MP2 PCI driver's callback table before the adapter is registered. If i2c_add_adapter() fails, probe returns and devres frees the context, but the PCI driver can still dereference the stale pointer from its IRQ and system-sleep callbacks. Unregister the callback before returning the adapter registration error.
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) |
|---|---|---|---|---|---|
| 529766e0a0114438887382a68d97341fbf8349fb | affected | git | 9142a3dcff0d80a3a24ce159aee19ddc869d9784 | Unavailable | None listed |
| 529766e0a0114438887382a68d97341fbf8349fb | affected | git | 2f7789b3a9628819ebf90bcba8f9da3c139f8687 | Unavailable | None listed |
| 529766e0a0114438887382a68d97341fbf8349fb | affected | git | 4786d4d70dcd1e6b7e044f2348e00f201947b69c | Unavailable | None listed |
| 529766e0a0114438887382a68d97341fbf8349fb | affected | git | b7c2c5c8868737926410b93d1223ada17625ead3 | Unavailable | None listed |
| 529766e0a0114438887382a68d97341fbf8349fb | affected | git | cf107c5983dc70fcf932a305581a5f976d908ff1 | Unavailable | None listed |
| 529766e0a0114438887382a68d97341fbf8349fb | affected | git | 1883a09a37fed497b9efacf736c23624a472246b | Unavailable | None listed |
| 529766e0a0114438887382a68d97341fbf8349fb | affected | git | 8bf719659406e4a1b56d441e0c7da2085d891d96 | Unavailable | None listed |
| 529766e0a0114438887382a68d97341fbf8349fb | affected | git | 82048795242f04275a3f49ffc66ad851b6120954 | 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) |
|---|---|---|---|---|---|
| 5.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.2 | Unavailable | None listed |
| 5.10.265 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.216 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.183 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.151 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.103 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.44 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.1.8 | unaffected | semver | Unavailable | 7.1.* | None listed |
| 7.2 | unaffected | original_commit_for_fix | Unavailable | * | None listed |