Answer in brief
CVE-2025-38375 records a High severity (CVSS 8.4) vulnerability in virtio-net: ensure the received length does not exceed allocated size. 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 8.4. 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:debian:debian_linux:11.0:*:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:linux:linux_kernel:6.16:rc1:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:linux:linux_kernel:6.16:rc2:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:linux:linux_kernel:6.16:rc3:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:linux:linux_kernel:6.16:rc4:*:*:*:*:*:* | Not reported | Not reported |
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=4941d472bf95b4345d6e38906fcf354e74afa311 <773e95c268b5d859f51f7547559734fd2a57660c || >=4941d472bf95b4345d6e38906fcf354e74afa311 <ddc8649d363141fb3371dd81a73e1cb4ef8ed1e1 || >=4941d472bf95b4345d6e38906fcf354e74afa311 <982beb7582c193544eb9c6083937ec5ac1c9d651 || >=4941d472bf95b4345d6e38906fcf354e74afa311 <6aca3dad2145e864dfe4d1060f45eb1bac75dd58 || >=4941d472bf95b4345d6e38906fcf354e74afa311 <80b971be4c37a4d23a7f1abc5ff33dc7733d649b || >=4941d472bf95b4345d6e38906fcf354e74afa311 <bc68bc3563344ccdc57d1961457cdeecab8f81ef || >=4941d472bf95b4345d6e38906fcf354e74afa311 <11f2d0e8be2b5e784ac45fa3da226492c3e506d8 || >=4941d472bf95b4345d6e38906fcf354e74afa311 <315dbdd7cdf6aa533829774caaf4d25f1fd20e73 | 773e95c268b5d859f51f7547559734fd2a57660c, ddc8649d363141fb3371dd81a73e1cb4ef8ed1e1, 982beb7582c193544eb9c6083937ec5ac1c9d651, 6aca3dad2145e864dfe4d1060f45eb1bac75dd58, 80b971be4c37a4d23a7f1abc5ff33dc7733d649b, bc68bc3563344ccdc57d1961457cdeecab8f81ef, 11f2d0e8be2b5e784ac45fa3da226492c3e506d8, 315dbdd7cdf6aa533829774caaf4d25f1fd20e73 |
| Linux/Linuxgeneric | 4.14 | Not reported |
Published upstream
Jul 25, 2025
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 15, 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: virtio-net: ensure the received length does not exceed allocated size In xdp_linearize_page, when reading the following buffers from the ring, we forget to check the received length with the true allocate size. This can lead to an out-of-bound read. This commit adds that missing check.
Quoted source text, attributed separately from HOL analysis.