תיאור (מקור, אנגלית)
In the Linux kernel, the following vulnerability has been resolved: Input: mms114 - fix touch indexing for MMS134S and MMS136 The MMS134S and MMS136 touch controllers have an event size of 6 bytes rather than 8 bytes. When __mms114_read_reg() reads the touch data packet from the device into the touch buffer, the events are packed tightly at 6-byte intervals. However, the driver iterates through the events using standard C array indexing (touch[index]), where each element is sizeof(struct mms114_touch) (8 bytes) apart. As a result, any touch events beyond the first one are read from incorrect offsets and parsed improperly. Fix this by explicitly calculating the byte offset for each touch event based on the device's specific event size.
מוצרים מושפעים
linux: linux kernel
קישורים7
- git.kernel.org/stable/c/112666835071d935fef764aab590339e97216d4a Patch
- git.kernel.org/stable/c/75b12874b4172533b9efc349db328cb1a59c3981 Patch
- git.kernel.org/stable/c/7c00a0787af7164438bdbc97fcae9733cfc58d21 Patch
- git.kernel.org/stable/c/a6ac4e24c1a8a533bb61035184fdcc7eede4cc8d Patch
- git.kernel.org/stable/c/a747c4eb02656afdbd92eea83b88e92715a23977 Patch
- git.kernel.org/stable/c/062bbe55a1f6d77b89d07135ba3b09f97bfac1cb
- git.kernel.org/stable/c/38de2979d90d8cd94f18e0567be4c8342d0e0410
מדדים
- CVSS 3.1
-
7.8
HIGH
מקור הציון: NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - EPSS — סבירות ניצול
- 0% אחוזון 6 · נכון ל-14 בנובמבר 2026
- CWE
- CWE-129
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