CVE-2026-53279
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)
drm/gma500/oaktrail_lvds: fix hang on init failure
In the Linux kernel, the following vulnerability has been resolved: drm/gma500/oaktrail_lvds: fix hang on init failure The LVDS init code looks up an I2C adapter using i2c_get_adapter() and tries to read the EDID before falling back to allocating and registering its own adapter. The error handling does not separate these cases so on a late init failure it will try to deregister and free also an adapter that had previously been registered. Since i2c_get_adapter() takes another reference to the adapter, deregistration hangs indefinitely while waiting for the reference to be released. Fix this by only destroying adapters allocated during LVDS init on errors.
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) |
|---|---|---|---|---|---|
| a57ebfc0b4da16a3f36bfebb158198aab3e340f8 | affected | git | 5fe9f505d8578852c30668567bc3ce52e776e8c7 | Unavailable | None listed |
| a57ebfc0b4da16a3f36bfebb158198aab3e340f8 | affected | git | 4e04b564c005c9900643c56656d751ad677889be | Unavailable | None listed |
| a57ebfc0b4da16a3f36bfebb158198aab3e340f8 | affected | git | 7877f7e231a8bd5c817af1491276550a5e195cd7 | Unavailable | None listed |
| a57ebfc0b4da16a3f36bfebb158198aab3e340f8 | affected | git | ab9256936b58eb178caddcf5b5b1638f079909d2 | Unavailable | None listed |
| a57ebfc0b4da16a3f36bfebb158198aab3e340f8 | affected | git | f6fc44af3bbd5ab0fb6bdec6f47decca11b38425 | Unavailable | None listed |
| a57ebfc0b4da16a3f36bfebb158198aab3e340f8 | affected | git | 657a091ab6d01d0091b77660c75cfed573c9a53e | 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) |
|---|---|---|---|---|---|
| 6.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.0 | Unavailable | None listed |
| 6.1.175 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.141 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.91 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.33 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.0.10 | unaffected | semver | Unavailable | 7.0.* | None listed |
| 7.1 | unaffected | original_commit_for_fix | Unavailable | * | None listed |