CVE-2026-46146
In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Avoid potential endless loop in convert_chmap_v3() The convert_chmap_v3() has a loop with its increment size of cs_desc->wLength, but we forgot to validate cs_desc->wLength itself, which may lead to potential endless loop by a malformed descriptor. Add a proper size check to abort the loop for plugging the hole.
वीकनेस
In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Avoid potential endless loop in convert_chmap_v3() The convert_chmap_v3() has a loop with its increment size of cs_desc->wLength, but we forgot to validate cs_desc->wLength itself, which may lead to potential endless loop by a malformed descriptor. Add a proper size check to abort the loop for plugging the hole.
प्रभावित प्रोडक्ट
- linux linux_kernel
संदर्भ
- https://git.kernel.org/stable/c/076d5d13eb9c1ad259a7f246149f6676c62285f9
- https://git.kernel.org/stable/c/24a40df79307ca7ca0eec0889361cf6ac146d72a
- https://git.kernel.org/stable/c/316aa0b1e3c5600eae5ab876394c1ac70e6db581
- https://git.kernel.org/stable/c/4e0ee232ebe3df04874125d7c7f3e6c25ea5483d
- https://git.kernel.org/stable/c/6e7247d8f5fefeceb0bb9cc80a5388a636b219cd
- https://git.kernel.org/stable/c/be09b47ed8677d76962e3240c145502e2ad9f3c8
हमलावर से पहले बग आप ढूँढें।
GitHub से साइन इन करें और एक मिनट से भी कम में अपना पहला ऑडिट चलाएँ। फ़्री प्लान के लिए क्रेडिट कार्ड की ज़रूरत नहीं।