CVE-2024-57910
In the Linux kernel, the following vulnerability has been resolved:
iio: light: vcnl4035: fix information leak in triggered buffer
The 'buffer' local array is used to push data to userspace from a
triggered buffer, but it does not set an initial value for the single
data element, which is an u16 aligned to 8 bytes. That leaves at least
4 bytes uninitialized even after writing an integer value with
regmap_read().
Initialize the array to zero before using it to avoid pushing
uninitialized information to userspace.
iio: light: vcnl4035: fix information leak in triggered buffer
The 'buffer' local array is used to push data to userspace from a
triggered buffer, but it does not set an initial value for the single
data element, which is an u16 aligned to 8 bytes. That leaves at least
4 bytes uninitialized even after writing an integer value with
regmap_read().
Initialize the array to zero before using it to avoid pushing
uninitialized information to userspace.
Vendor
Product
CWE
Yayın Tarihi
2025-01-19 12:15:25
Güncelleme
2025-11-03 21:18:42
Source Identifier
416baaa9-dc9f-4396-8d5f-8c081fb06d67
KEV Date Added
-
Kategoriler
Referanslar
https://git.kernel.org/stable/c/13e56229fc81051a42731046e200493c4a7c28ff
https://git.kernel.org/stable/c/47b43e53c0a0edf5578d5d12f5fc71c019649279
https://git.kernel.org/stable/c/47d245be86492974db3aeb048609542167f56518
https://git.kernel.org/stable/c/a15ea87d4337479c9446b5d71616f4668337afed
https://git.kernel.org/stable/c/b0e9c11c762e4286732d80e66c08c2cb3157b06b
https://git.kernel.org/stable/c/cb488706cdec0d6d13f2895bcdf0c32b283a7cc7
https://git.kernel.org/stable/c/f6fb1c59776b4263634c472a5be8204c906ffc2c
https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html
https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html