Answer in brief
CVE-2026-53279 records a Medium severity (CVSS 5.5) vulnerability in drm/gma500/oaktrail_lvds: fix hang on init failure. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 5.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=a57ebfc0b4da16a3f36bfebb158198aab3e340f8 <5fe9f505d8578852c30668567bc3ce52e776e8c7 || >=a57ebfc0b4da16a3f36bfebb158198aab3e340f8 <4e04b564c005c9900643c56656d751ad677889be || >=a57ebfc0b4da16a3f36bfebb158198aab3e340f8 <7877f7e231a8bd5c817af1491276550a5e195cd7 || >=a57ebfc0b4da16a3f36bfebb158198aab3e340f8 <ab9256936b58eb178caddcf5b5b1638f079909d2 || >=a57ebfc0b4da16a3f36bfebb158198aab3e340f8 <f6fc44af3bbd5ab0fb6bdec6f47decca11b38425 || >=a57ebfc0b4da16a3f36bfebb158198aab3e340f8 <657a091ab6d01d0091b77660c75cfed573c9a53e | 5fe9f505d8578852c30668567bc3ce52e776e8c7, 4e04b564c005c9900643c56656d751ad677889be, 7877f7e231a8bd5c817af1491276550a5e195cd7, ab9256936b58eb178caddcf5b5b1638f079909d2, f6fc44af3bbd5ab0fb6bdec6f47decca11b38425, 657a091ab6d01d0091b77660c75cfed573c9a53e |
| Linux/Linuxgeneric | 6.0 | Not reported |
Published upstream
Jun 26, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Nov 6, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jun 26, 2026
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.
Quoted source text, attributed separately from HOL analysis.