Answer in brief
CVE-2024-26876 records a Medium severity (CVSS 5.5) vulnerability in drm/bridge: adv7511: fix crash on irq during probe. 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.
| Product | Affected versions | Fixed versions |
|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | Not reported | Not reported |
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=3b1b975003e4a3da4b93ab032487a3ae4afca7b5 <67b92950912195b9c83e3d652d7eb3551741d850 || >=3b1b975003e4a3da4b93ab032487a3ae4afca7b5 <50f4b57e9a9db4ede9294f39b9e75b5f26bae9b7 || >=3b1b975003e4a3da4b93ab032487a3ae4afca7b5 <955c1252930677762e0db2b6b9e36938c887445c || >=3b1b975003e4a3da4b93ab032487a3ae4afca7b5 <28a94271bd50e4cf498df0381f776f8ea40a289e || >=3b1b975003e4a3da4b93ab032487a3ae4afca7b5 <aeedaee5ef5468caf59e2bb1265c2116e0c9a924 | 67b92950912195b9c83e3d652d7eb3551741d850, 50f4b57e9a9db4ede9294f39b9e75b5f26bae9b7, 955c1252930677762e0db2b6b9e36938c887445c, 28a94271bd50e4cf498df0381f776f8ea40a289e, aeedaee5ef5468caf59e2bb1265c2116e0c9a924 |
| Linux/Linuxgeneric | 4.15 | Not reported |
Published upstream
Apr 17, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 30, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Oct 30, 2026
In the Linux kernel, the following vulnerability has been resolved: drm/bridge: adv7511: fix crash on irq during probe Moved IRQ registration down to end of adv7511_probe(). If an IRQ already is pending during adv7511_probe (before adv7511_cec_init) then cec_received_msg_ts could crash using uninitialized data: Unable to handle kernel read from unreadable memory at virtual address 00000000000003d5 Internal error: Oops: 96000004 [#1] PREEMPT_RT SMP Call trace: cec_received_msg_ts+0x48/0x990 [cec] adv7511_cec_irq_process+0x1cc/0x308 [adv7511] adv7511_irq_process+0xd8/0x120 [adv7511] adv7511_irq_handler+0x1c/0x30 [adv7511] irq_thread_fn+0x30/0xa0 irq_thread+0x14c/0x238 kthread+0x190/0x1a8
Quoted source text, attributed separately from HOL analysis.