cbcvebase.
CVE-2024-50205
published 2024-11-08

CVE-2024-50205: In the Linux kernel, the following vulnerability has been resolved: ALSA: firewire-lib: Avoid division by zero in apply_constraint_to_size() The step variable…

PriorityP419medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.23%
13.7th percentile
In the Linux kernel, the following vulnerability has been resolved: ALSA: firewire-lib: Avoid division by zero in apply_constraint_to_size() The step variable is initialized to zero. It is changed in the loop, but if it's not changed it will remain zero. Add a variable check before the division. The observed behavior was introduced by commit 826b5de90c0b ("ALSA: firewire-lib: fix insufficient PCM rule for period/buffer size"), and it is difficult to show that any of the interval parameters will satisfy the snd_interval_test() condition with data from the amdtp_rate_table[] table. Found by Linux Verification Center (linuxtesting.org) with SVACE.

Affected

31 ranges· showing 25
VendorProductVersion rangeFixed in
debianlinux< linux 6.1.115-1 (bookworm)linux 6.1.115-1 (bookworm)
debianlinux-6.1< linux 6.1.115-1 (bookworm)linux 6.1.115-1 (bookworm)
linuxlinux
linuxlinux>= 826b5de90c0bca4e9de6231da9e1730480621588 < d575414361630b8b0523912532fcd7c79e43468cd575414361630b8b0523912532fcd7c79e43468c
linuxlinux>= 826b5de90c0bca4e9de6231da9e1730480621588 < 5e431f85c87bbffd93a9830d5a576586f98552915e431f85c87bbffd93a9830d5a576586f9855291
linuxlinux>= 826b5de90c0bca4e9de6231da9e1730480621588 < 7d4eb9e22131ec154e638cbd56629195c9bcbe9a7d4eb9e22131ec154e638cbd56629195c9bcbe9a
linuxlinux>= 826b5de90c0bca4e9de6231da9e1730480621588 < d2826873db70a6719cdd9212a6739f3e6234cfc4d2826873db70a6719cdd9212a6739f3e6234cfc4
linuxlinux>= 826b5de90c0bca4e9de6231da9e1730480621588 < 4bdc21506f12b2d432b1f2667e5ff4c75eee58e34bdc21506f12b2d432b1f2667e5ff4c75eee58e3
linuxlinux>= 826b5de90c0bca4e9de6231da9e1730480621588 < 3452d39c4704aa12504e4190298c721fb01083c33452d39c4704aa12504e4190298c721fb01083c3
linuxlinux>= 826b5de90c0bca4e9de6231da9e1730480621588 < 72cafe63b35d06b5cfbaf807e90ae657907858da72cafe63b35d06b5cfbaf807e90ae657907858da
linuxlinux_kernel
linuxlinux_kernel>= 0 < 5.10.234-15.10.234-1
linuxlinux_kernel>= 0 < 6.1.115-16.1.115-1
linuxlinux_kernel>= 0 < 6.11.6-16.11.6-1
linuxlinux_kernel>= 0 < 6.11.6-16.11.6-1
linuxlinux_kernel>= 0 < 5.4.0-208.2285.4.0-208.228
linuxlinux_kernel>= 0 < 5.15.0-133.1445.15.0-133.144
linuxlinux_kernel>= 0 < 6.8.0-58.606.8.0-58.60
linuxlinux_kernel>= 0 < 6.11.0-18.186.11.0-18.18
linuxlinux_kernel>= 4.20 < 5.4.2855.4.285
linuxlinux_kernel>= 5.11 < 5.15.1705.15.170
linuxlinux_kernel>= 5.16 < 6.1.1156.1.115
linuxlinux_kernel>= 5.5 < 5.10.2295.10.229
linuxlinux_kernel>= 6.2 < 6.6.596.6.59
linuxlinux_kernel>= 6.7 < 6.11.66.11.6

CVSS provenance

nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv8.8HIGH
vendor_ubuntu8.8HIGH
vendor_debian5.5MEDIUM
vendor_msrc5.5MEDIUM
vendor_redhat5.5MEDIUM
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