Answer in brief
CVE-2024-50096 records a High severity (CVSS 7.3) vulnerability in nouveau/dmem: Fix vulnerability in migrate_to_ram upon copy error. 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 7.3. 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 | >=5be73b690875f7eb2d2defb54ccd7f2f12074984 <fd9bb7e996bab9b9049fffe3f3d3b50dee191d27 || >=5be73b690875f7eb2d2defb54ccd7f2f12074984 <73f75d2b5aee5a735cf64b8ab4543d5c20dbbdd9 || >=5be73b690875f7eb2d2defb54ccd7f2f12074984 <8c3de9282dde21ce3c1bf1bde3166a4510547aa9 || >=5be73b690875f7eb2d2defb54ccd7f2f12074984 <614bfb2050982d23d53d0d51c4079dba0437c883 || >=5be73b690875f7eb2d2defb54ccd7f2f12074984 <697e3ddcf1f8b68bd531fc34eead27c000bdf3e1 || >=5be73b690875f7eb2d2defb54ccd7f2f12074984 <ab4d113b6718b076046018292f821d5aa4b844f8 || >=5be73b690875f7eb2d2defb54ccd7f2f12074984 <835745a377a4519decd1a36d6b926e369b3033e2 | fd9bb7e996bab9b9049fffe3f3d3b50dee191d27, 73f75d2b5aee5a735cf64b8ab4543d5c20dbbdd9, 8c3de9282dde21ce3c1bf1bde3166a4510547aa9, 614bfb2050982d23d53d0d51c4079dba0437c883, 697e3ddcf1f8b68bd531fc34eead27c000bdf3e1, ab4d113b6718b076046018292f821d5aa4b844f8, 835745a377a4519decd1a36d6b926e369b3033e2 |
| Linux/Linuxgeneric | 5.1 | Not reported |
Published upstream
Nov 5, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
In the Linux kernel, the following vulnerability has been resolved: nouveau/dmem: Fix vulnerability in migrate_to_ram upon copy error The `nouveau_dmem_copy_one` function ensures that the copy push command is sent to the device firmware but does not track whether it was executed successfully. In the case of a copy error (e.g., firmware or hardware failure), the copy push command will be sent via the firmware channel, and `nouveau_dmem_copy_one` will likely report success, leading to the `migrate_to_ram` function returning a dirty HIGH_USER page to the user. This can result in a security vulnerability, as a HIGH_USER page that may contain sensitive or corrupted data could be returned to the user. To prevent this vulnerability, we allocate a zero page. Thus, in case of an error, a non-dirty (zero) page will be returned to the user.
Quoted source text, attributed separately from HOL analysis.