Yüksek CVSS 7.8
CVE-2024-49894: Simatic S7-1500 Tm Mfp Firmware: güvenlik açığı
Açıklama (NVD)
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix index out of bounds in degamma hardware format translation Fixes index out of bounds issue in `cm_helper_translate_curve_to_degamma_hw_format` function. The issue could occur when the index 'i' exceeds the number of transfer function points (TRANSFER_FUNC_POINTS). The fix adds a check to ensure 'i' is within bounds before accessing the transfer function points. If 'i' is out of bounds the function returns false to indicate an error. Reported by smatch: drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_cm_common.c:594 cm_helper_translate_curve_to_degamma_hw_format() error: buffer overflow 'output_tf->tf_pts.red' 1025 <= s32max drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_cm_common.c:595 cm_helper_translate_curve_to_degamma_hw_format() error: buffer overflow 'output_tf->tf_pts.green' 1025 <= s32max drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_cm_common.c:596 cm_helper_translate_curve_to_degamma_hw_format() error: buffer overflow 'output_tf->tf_pts.blue' 1025 <= s32max
Özet bilgiler
- Ürün
- Siemens Simatic S7-1500 Tm Mfp Firmware
- CVSS v3.1
- 7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - EPSS
- %0,33 (yüzdelik 26)
- CWE
- CWE-129
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| siemens-simatic-s7-1500-tm-mfp-firmware | 1.1 | 1.1 | — |
| debian-debian-linux | 11.0 | 11.0 | — |
| linux-linux-kernel | 4.15 | — | 4.19.323 |
| linux-linux-kernel | 4.20 | — | 5.4.285 |
| linux-linux-kernel | 5.5 | — | 5.10.227 |
| linux-linux-kernel | 5.11 | — | 5.15.168 |
| linux-linux-kernel | 5.16 | — | 6.1.113 |
| linux-linux-kernel | 6.2 | — | 6.6.55 |
| linux-linux-kernel | 6.7 | — | 6.10.14 |
| linux-linux-kernel | 6.11 | — | 6.11.3 |
| siemens-sinec-os | — | — | 3.2 |