VDB
DEBIAN-CVE-2024-43839
DEBIAN-CVE-2024-43839
PUBLISHED
CVSS 7.800000190734863 HIGH
In the Linux kernel, the following vulnerability has been resolved: bna: adjust 'name' buf size of bna_tcb and bna_ccb structures To have enough space to write all possible sprintf() args. Currently 'name' size is 16, but the first '%s' specifier may already need at least 16 characters, since 'bnad->netdev->name' is used there. For '%d' specifiers, assume that they require: * 1 char for 'tx_id + tx_info->tcb[i]->id' sum, BNAD_MAX_TXQ_PER_TX is 8 * 2 chars for 'rx_id + rx_info->rx_ctrl[i].ccb->id', BNAD_MAX_RXP_PER_RX is 16 And replace sprintf with snprintf. Detected using the static analysis tool - Svace.
Risk Scores
CVSS v3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | linux | 0, 0 |
| Debian:11 | linux | 5.10.162-1, 5.10.179-3, 5.10.179-5 |
| Debian:14 | linux | 0, 0 |
| Debian:12 | linux | 6.1.38-2~bpo11+1, 6.1.38-3, 6.1.38-4 |
| Debian:11 | linux-6.1 | 6.1.112-1, 6.1.106-3~deb11u1, 6.1.106-3~deb11u2 |
Timeline
- Aug 17, 2024 CVE Published
- Apr 28, 2026 CVE Updated