Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 4941d472bf95b4345d6e38906fcf354e74afa311 before 773e95c268b5d859f51f7547559734fd2a57660c; affected 4941d472bf95b4345d6e38906fcf354e74afa311 before ddc8649d363141fb3371dd81a73e1cb4ef8ed1e1; affected 4941d472bf95b4345d6e38906fcf354e74afa311 before 982beb7582c193544eb9c6083937ec5ac1c9d651; affected 4941d472bf95b4345d6e38906fcf354e74afa311 before 6aca3dad2145e864dfe4d1060f45eb1bac75dd58; affected 4941d472bf95b4345d6e38906fcf354e74afa311 before 80b971be4c37a4d23a7f1abc5ff33dc7733d649b; affected 4941d472bf95b4345d6e38906fcf354e74afa311 before bc68bc3563344ccdc57d1961457cdeecab8f81ef; affected 4941d472bf95b4345d6e38906fcf354e74afa311 before 11f2d0e8be2b5e784ac45fa3da226492c3e506d8; affected 4941d472bf95b4345d6e38906fcf354e74afa311 before 315dbdd7cdf6aa533829774caaf4d25f1fd20e73 |
| Linux / Linux | affected 4.14; unaffected 0 before 4.14; unaffected 5.4.297 through 5.4.*; unaffected 5.10.241 through 5.10.*; unaffected 5.15.189 through 5.15.*; unaffected 6.1.144 through 6.1.*; unaffected 6.6.97 through 6.6.*; unaffected 6.12.37 through 6.12.*; unaffected 6.15.6 through 6.15.*; unaffected 6.16 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/773e95c268b5d859f51f7547559734fd2a57660c
- https://git.kernel.org/stable/c/ddc8649d363141fb3371dd81a73e1cb4ef8ed1e1
- https://git.kernel.org/stable/c/982beb7582c193544eb9c6083937ec5ac1c9d651
- https://git.kernel.org/stable/c/6aca3dad2145e864dfe4d1060f45eb1bac75dd58
- https://git.kernel.org/stable/c/80b971be4c37a4d23a7f1abc5ff33dc7733d649b
- https://git.kernel.org/stable/c/bc68bc3563344ccdc57d1961457cdeecab8f81ef
- https://git.kernel.org/stable/c/11f2d0e8be2b5e784ac45fa3da226492c3e506d8
- https://git.kernel.org/stable/c/315dbdd7cdf6aa533829774caaf4d25f1fd20e73
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.