Orta CVSS 5.5
CVE-2026-52963: Linux Kernel: güvenlik açığı
Açıklama (NVD)
In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Bound MIDI endpoint descriptor scans snd_usbmidi_get_ms_info() validates the internal MIDIStreaming endpoint descriptor size before using baAssocJackID[], but the descriptor walker can still return a class-specific endpoint descriptor whose bLength exceeds the remaining bytes in the endpoint-extra scan. That leaves later flexible-array reads bounded by bLength, but not by the remaining bytes in the endpoint-extra scan. Stop walking when bLength is zero or extends past the remaining endpoint-extra scan.
Özet bilgiler
- Ürün
- Linux Linux Kernel
- CVSS v3.1
- 5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| linux-linux-kernel | 4.4.238 | — | 4.5 |
| linux-linux-kernel | 4.9.238 | — | 4.10 |
| linux-linux-kernel | 4.14.200 | — | 4.15 |
| linux-linux-kernel | 4.19.149 | — | 4.20 |
| linux-linux-kernel | 5.4.69 | — | 5.5 |
| linux-linux-kernel | 5.7 | — | 5.10.258 |
| linux-linux-kernel | 5.11 | — | 5.15.209 |
| linux-linux-kernel | 5.16 | — | 6.1.175 |
| linux-linux-kernel | 6.2 | — | 6.6.141 |
| linux-linux-kernel | 6.7 | — | 6.12.91 |
| linux-linux-kernel | 6.13 | — | 6.18.33 |
| linux-linux-kernel | 6.19 | — | 7.0.10 |
| linux-linux-kernel | 7.1 | 7.1 | — |
| linux-linux-kernel | 7.1 | 7.1 | — |
| linux-linux-kernel | 7.1 | 7.1 | — |