cbcvebase.
CVE-2024-38635
published 2024-06-21

CVE-2024-38635: In the Linux kernel, the following vulnerability has been resolved: soundwire: cadence: fix invalid PDI offset For some reason, we add an offset to the PDI…

PriorityP429high7.1CVSS 3.1
AVLACLPRLUINSUCHINAH
EPSS
0.23%
14.4th percentile
In the Linux kernel, the following vulnerability has been resolved: soundwire: cadence: fix invalid PDI offset For some reason, we add an offset to the PDI, presumably to skip the PDI0 and PDI1 which are reserved for BPT. This code is however completely wrong and leads to an out-of-bounds access. We were just lucky so far since we used only a couple of PDIs and remained within the PDI array bounds. A Fixes: tag is not provided since there are no known platforms where the out-of-bounds would be accessed, and the initial code had problems as well. A follow-up patch completely removes this useless offset.

Affected

27 ranges· showing 25
VendorProductVersion rangeFixed in
debianlinux< linux 6.1.94-1 (bookworm)linux 6.1.94-1 (bookworm)
linuxlinux< 5.4.2785.4.278
linuxlinux< 5.10.2195.10.219
linuxlinux< 5.15.1615.15.161
linuxlinux< 6.1.936.1.93
linuxlinux< 6.6.336.6.33
linuxlinux< 6.9.46.9.4
linuxlinux>= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 002364b2d594a9afc0385c09e00994c510b1d089002364b2d594a9afc0385c09e00994c510b1d089
linuxlinux>= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < fd4bcb991ebaf0d1813d81d9983cfa99f9ef5328fd4bcb991ebaf0d1813d81d9983cfa99f9ef5328
linuxlinux>= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 902f6d656441a511ac25c6cffce74496db10a078902f6d656441a511ac25c6cffce74496db10a078
linuxlinux>= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 2ebcaa0e5db9b6044bb487ae1cf41bc6017615672ebcaa0e5db9b6044bb487ae1cf41bc601761567
linuxlinux>= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 7eeef1e935d23db5265233d92395bd5c648a40217eeef1e935d23db5265233d92395bd5c648a4021
linuxlinux>= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 4e99103f757cdf636c6ee860994a19a346a117854e99103f757cdf636c6ee860994a19a346a11785
linuxlinux>= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 8ee1b439b1540ae543149b15a2a61b9dff937d918ee1b439b1540ae543149b15a2a61b9dff937d91
linuxlinux_kernel< 5.4.2785.4.278
linuxlinux_kernel>= 0 < 5.10.221-15.10.221-1
linuxlinux_kernel>= 0 < 6.1.94-16.1.94-1
linuxlinux_kernel>= 0 < 6.9.7-16.9.7-1
linuxlinux_kernel>= 0 < 6.9.7-16.9.7-1
linuxlinux_kernel>= 0 < 5.4.0-192.2125.4.0-192.212
linuxlinux_kernel>= 0 < 5.15.0-121.1315.15.0-121.131
linuxlinux_kernel>= 0 < 6.8.0-44.446.8.0-44.44
linuxlinux_kernel>= 5.11 < 5.15.1615.15.161
linuxlinux_kernel>= 5.16 < 6.1.936.1.93
linuxlinux_kernel>= 5.5 < 5.10.2195.10.219

CVSS provenance

nvdv3.17.1HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
osv7.8HIGH
vendor_ubuntu7.8HIGH
vendor_debian7.1HIGH
vendor_redhat7.1HIGH
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