Answer in brief
CVE-2025-38375 records a Unknown severity 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.
Answer in brief
CVE-2025-38375 records a Unknown severity 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.
A CVSS score is not reported in the current record. 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 | >=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
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: 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.
A CVSS score is not reported in the current record. 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 | >=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
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: 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.